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Alphabetical List By Category
absAbsolute value and complex magnitude
accumarrayConstruct array with accumulation
acosInverse cosine in radians
acosdInverse cosine in degrees
acoshInverse hyperbolic cosine
acotInverse cotangent in radians
acotdInverse cotangent in degrees
acothInverse hyperbolic cotangent
acscInverse cosecant in radians
acscdInverse cosecant in degrees
acschInverse hyperbolic cosecant
actxcontrolCreate Microsoft ActiveX control in figure window
actxcontrollistList currently installed Microsoft ActiveX controls
actxcontrolselectCreate Microsoft ActiveX control from UI
actxGetRunningServerHandle to running instance of Automation server
actxserverCreate COM server
addAdd single key-value pair to KeyValueStore
addboundaryAdd polyshape boundary
addcatsAdd categories to categorical array
addCauseRecord additional causes of exception
addedgeAdd new edge to graph
addeventAdd event to timeseries object
addmultiAdd multiple key-value pairs to KeyValueStore
addnodeAdd new node to graph
addOptionalAdd optional, positional argument into input parser scheme
addParameterAdd optional name-value pair argument into input parser scheme
addParamValue(Not recommended) Add optional name-value pair argument into input parser scheme
addpathAdd folders to search path
addpointsAdd points to animated line
addprefAdd preference
addpropertyAdd custom property to COM object
addRequiredAdd required, positional argument into input parser scheme
addsampleAdd data sample to timeseries object
addsampletocollectionAdd sample to tscollection object
addtodateModify date number by field
addtsAdd timeseries object to tscollection object
adjacencyGraph adjacency matrix
airyAiry Functions
alignAlign UI components and graphics objects
alimSet or query axes alpha limits
allDetermine if all array elements are nonzero or true
allchildFind all children of specified objects
alphaAdd transparency to objects in axes
alphamapSpecify figure alphamap (transparency)
alphaShapePolygons and polyhedra from points in 2-D and 3-D
alphaSpectrumAlpha values giving distinct alpha shapes
alphaTriangulationTriangulation that fills alpha shape
amdApproximate minimum degree permutation
analyzeCodeCompatibilityCreate code compatibility analysis results
ancestorAncestor of graphics object
andFind logical AND
anglePhase angle
animatedlineCreate animated line
annotationCreate annotations
ansMost recent answer
anyDetermine if any array elements are nonzero
appdesignerCreate or edit app file in App Designer
appendConcatenate time series objects in time dimension
areaArea of 2-D alpha shape
areaArea of polyshape
areaFilled area 2-D plot
array2tableConvert homogeneous array to table
array2timetableConvert array to timetable
arrayfunApply function to each element of array
asciiSet FTP transfer type to ASCII
asecInverse secant in radians
asecdInverse secant in degrees
asechInverse hyperbolic secant
asinInverse sine in radians
asindInverse sine in degrees
asinhInverse hyperbolic sine
assertThrow error if condition false
assigninAssign value to variable in specified workspace
atanInverse tangent in radians
atan2Four-quadrant inverse tangent
atan2dFour-quadrant inverse tangent in degrees
atandInverse tangent in degrees
atanhInverse hyperbolic tangent
audiodevinfoInformation about audio device
audioinfoInformation about audio file
audioplayerCreate object for playing audio
audioreadRead audio file
audiorecorderCreate object for recording audio
audiowriteWrite audio file
autumnAutumn colormap array
aviinfoInformation about Audio/Video Interleaved (AVI) file
axesCreate Cartesian axes
axisSet axis limits and aspect ratios
balanceDiagonal scaling to improve eigenvalue accuracy
bandwidthLower and upper matrix bandwidth
barBar graph
bar3Plot 3-D bar graph
bar3hPlot horizontal 3-D bar graph
barhPlot bar graph horizontally
barycentricToCartesianConvert point coordinates from barycentric to Cartesian
baryToCart(Not recommended) Convert point coordinates from barycentric to Cartesian
base2decConvert text representing number in base N to decimal number
bctreeBlock-cut tree graph
beepProduce operating system beep sound
BeginInvokeInitiate asynchronous .NET delegate call
benchMATLAB benchmark
besselhBessel function of third kind (Hankel function)
besseliModified Bessel function of first kind
besseljBessel function of first kind
besselkModified Bessel function of second kind
besselyBessel function of second kind
betaBeta function
betaincIncomplete beta function
betaincinvBeta inverse cumulative distribution function
betalnLogarithm of beta function
betweenCalendar math differences
bfsearchBreadth-first graph search
bicgBiconjugate gradients method
bicgstabBiconjugate gradients stabilized method
bicgstablBiconjugate gradients stabilized (l) method
biconncompBiconnected graph components
bin2decConvert text representation of binary number to decimal number
binarySet FTP transfer type to binary
binscatterBinned scatter plot
bitandBit-wise AND
bitcmpBit-wise complement
bitgetGet bit at specified position
bitnot.NET enumeration object bit-wise NOT instance method
bitorBit-wise OR
bitsetSet bit at specific location
bitshiftShift bits specified number of places
bitxorBit-wise XOR
blanksCreate character array of blanks
blkdiagConstruct block diagonal matrix from input arguments
boneBone colormap array
boundaryBoundary of a set of points in 2-D or 3-D
boundaryVertex coordinates of polyshape boundary
boundaryFacetsBoundary facets of alpha shape
boundingboxBounding box of polyshape
boundsSmallest and largest elements
boxDisplay axes outline
breakTerminate execution of for or while loop
brightenBrighten or darken colormap
brushInteractively mark, delete, modify, and save observations in graphs
bsxfunApply element-wise operation to two arrays with implicit expansion enabled
builddocsearchdbBuild searchable documentation database
builtinExecute built-in function from overloaded method
bvp4cSolve boundary value problems for ordinary differential equations
bvp5cSolve boundary value problems for ordinary differential equations
bvpgetExtract properties from options structure created with bvpset
bvpinitForm initial guess for BVP solvers
bvpsetCreate or alter options structure of boundary value problem
bvpxtendForm guess structure for extending boundary value solutions
caldaysCalendar duration in days
caldiffCalendar math successive differences
calendarCalendar for specified month
calendarDurationLengths of time in variable-length calendar units
calllibCall function in shared library
callSoapServiceSend SOAP (Simple Object Access Protocol) message to endpoint
calmonthsCalendar duration in months
calquartersCalendar duration in quarters
calweeksCalendar duration in weeks
calyearsCalendar duration in years
camdollyMove camera position and target
cameratoolbarControl camera toolbar programmatically
camlightCreate or move light object in camera coordinates
camlookatPosition camera to view object or group of objects
camorbitRotate camera position around camera target
campanRotate camera target around camera position
camposSet or query camera position
camprojSet or query projection type
camrollRotate camera about view axis
camtargetSet or query location of camera target
camupSet or query camera up vector
camvaSet or query camera view angle
camzoomZoom in and out on scene
cart2polTransform Cartesian coordinates to polar or cylindrical
cart2sphTransform Cartesian coordinates to spherical
cartesianToBarycentricConvert point coordinates from Cartesian to barycentric
cartToBary(Not recommended) Convert point coordinates from Cartesian to barycentric
castCast variable to different data type
catConcatenate arrays along specified dimension
categoricalArray that contains values assigned to categories
categoriesCategories of categorical array
caxisSet colormap limits
cdChange or view current folder on FTP server
cdChange current folder
cdf2rdfConvert complex diagonal form to real block diagonal form
cdfepochConvert date text or serial date number to CDF formatted dates
cdfinfoInformation about Common Data Format (CDF) file
cdflib.closeClose Common Data Format (CDF) file
cdflib.closeVarClose specified variable from multifile format Common Data Format (CDF) file
cdflib.computeEpochConvert time value to CDF_EPOCH value
cdflib.computeEpoch16Convert time value to CDF_EPOCH16 value
cdflib.createCreate Common Data Format (CDF) file
cdflib.createAttrCreate attribute
cdflib.createVarCreate new variable
cdflib.deleteDelete existing Common Data Format (CDF) file
cdflib.deleteAttrDelete attribute
cdflib.deleteAttrEntryDelete attribute entry
cdflib.deleteAttrgEntryDelete entry in global attribute
cdflib.deleteVarDelete variable
cdflib.deleteVarRecordsDelete range of records from variable
cdflib.epoch16BreakdownConvert CDF_EPOCH16 value to time value
cdflib.epochBreakdownConvert CDF_EPOCH value into time value
cdflib.getAttrEntryValue of entry in attribute with variable scope
cdflib.getAttrgEntryValue of entry in global attribute
cdflib.getAttrMaxEntryNumber of last entry for variable attribute
cdflib.getAttrMaxgEntryNumber of last entry for global attribute
cdflib.getAttrNameName of attribute, given attribute number
cdflib.getAttrNumAttribute number, given attribute name
cdflib.getAttrScopeScope of attribute
cdflib.getCacheSizeNumber of cache buffers used
cdflib.getChecksumChecksum mode
cdflib.getCompressionCompression settings
cdflib.getCompressionCacheSizeNumber of compression cache buffers
cdflib.getConstantNamesNames of Common Data Format (CDF) library constants
cdflib.getConstantValueNumeric value corresponding to Common Data Format (CDF) library constant
cdflib.getCopyrightCopyright notice in Common Data Format (CDF) file
cdflib.getFileBackwardReturn current backward compatibility mode setting
cdflib.getFormatFormat of Common Data Format (CDF) file
cdflib.getLibraryCopyrightCopyright notice of Common Data Format (CDF) library
cdflib.getLibraryVersionLibrary version and release information
cdflib.getMajorityMajority of variables
cdflib.getNameName of Common Data Format (CDF) file
cdflib.getNumAttrEntriesNumber of entries for attribute with variable scope
cdflib.getNumAttrgEntriesNumber of entries for attribute with global scope
cdflib.getNumAttributesNumber of attributes with variable scope
cdflib.getNumgAttributesNumber of attributes with global scope
cdflib.getReadOnlyModeRead-only mode
cdflib.getStageCacheSizeNumber of cache buffers for staging
cdflib.getValidateLibrary validation mode
cdflib.getVarAllocRecordsNumber of records allocated for variable
cdflib.getVarBlockingFactorBlocking factor for variable
cdflib.getVarCacheSizeNumber of multifile cache buffers
cdflib.getVarCompressionInformation about compression used by variable
cdflib.getVarDataSingle value from record in variable
cdflib.getVarMaxAllocRecNumMaximum allocated record number for variable
cdflib.getVarMaxWrittenRecNumMaximum written record number for variable
cdflib.getVarNameVariable name, given variable number
cdflib.getVarNumVariable number, given variable name
cdflib.getVarNumRecsWrittenNumber of records written to variable
cdflib.getVarPadValuePad value for variable
cdflib.getVarRecordDataEntire record for variable
cdflib.getVarReservePercentCompression reserve percentage for variable
cdflib.getVarsMaxWrittenRecNumMaximum written record number for CDF file
cdflib.getVarSparseRecordsInformation about how variable handles sparse records
cdflib.getVersionCommon Data Format (CDF) library version and release information
cdflib.hyperGetVarDataRead hyperslab of data from variable
cdflib.hyperPutVarDataWrite hyperslab of data to variable
cdflib.inquireBasic characteristics of Common Data Format (CDF) file
cdflib.inquireAttrInformation about attribute
cdflib.inquireAttrEntryInformation about entry in attribute with variable scope
cdflib.inquireAttrgEntryInformation about entry in attribute with global scope
cdflib.inquireVarInformation about variable
cdflib.openOpen existing Common Data Format (CDF) file
cdflib.putAttrEntryWrite value to entry in attribute with variable scope
cdflib.putAttrgEntryWrite value to entry in attribute with global scope
cdflib.putVarDataWrite single value to variable
cdflib.putVarRecordDataWrite entire record to variable
cdflib.renameAttrRename existing attribute
cdflib.renameVarRename existing variable
cdflib.setCacheSizeSpecify number of dotCDF cache buffers
cdflib.setChecksumSpecify checksum mode
cdflib.setCompressionSpecify compression settings
cdflib.setCompressionCacheSizeSpecify number of compression cache buffers
cdflib.setFileBackwardSet backward compatibility mode
cdflib.setFormatSpecify format of Common Data Format (CDF) file
cdflib.setMajoritySpecify majority of variables
cdflib.setReadOnlyModeSpecify read-only mode
cdflib.setStageCacheSizeSpecify number of staging cache buffers for Common Data Format (CDF) file
cdflib.setValidateSpecify library validation mode
cdflib.setVarAllocBlockRecordsSpecify range of records to be allocated for variable
cdflib.setVarBlockingFactorSpecify blocking factor for variable
cdflib.setVarCacheSizeSpecify number of multi-file cache buffers for variable
cdflib.setVarCompressionSpecify compression settings used with variable
cdflib.setVarInitialRecsSpecify initial number of records written to variable
cdflib.setVarPadValueSpecify pad value used with variable
cdflib.SetVarReservePercentSpecify reserve percentage for variable
cdflib.setVarsCacheSizeSpecify number of cache buffers used for all variables
cdflib.setVarSparseRecordsSpecify how variable handles sparse records
cdfreadRead data from Common Data Format (CDF) file
cdfwriteWrite data to Common Data Format (CDF) file
ceilRound toward positive infinity
cellCell array
cell2matConvert cell array to ordinary array of the underlying data type
cell2structConvert cell array to structure array
cell2tableConvert cell array to table
celldispDisplay cell array contents
cellfunApply function to each cell in cell array
cellplotGraphically display structure of cell array
cellstrConvert to cell array of character vectors
centralityMeasure node importance
centroidCentroid of polyshape
cgsConjugate gradients squared method
charCharacter array
checkcodeCheck MATLAB code files for possible problems
checkin(To be removed) Check files into source control system (UNIX platforms)
checkout(To be removed) Check files out of source control system (UNIX platforms)
cholCholesky factorization
cholupdateRank 1 update to Cholesky factorization
circshiftShift array circularly
circumcenterCircumcenter of triangle or tetrahedron
circumcenters(Not recommended) Circumcenters of specified simplices
claClear axes
clabelLabel contour plot elevation
classDetermine class of object
classdefClass definition keywords
classUnderlyingClass of underlying data in tall array
clcClear Command Window
clearRemove items from workspace, freeing up system memory
clear (serial)Remove serial port object from MATLAB workspace
clearAllMemoizedCachesClear caches for all MemoizedFunction objects
clearCacheClear cache for MemoizedFunction object
clearpointsClear points from animated line
clearvarsClear variables from memory
clfClear current figure window
clipboardCopy and paste text to and from system clipboard
clockCurrent date and time as date vector
cloneCreate duplicate System object
closeRemove specified figure
closeClose file after writing video data
closeClose connection to FTP server
closeFileClose FITS file
closereqDefault figure close request function
cmopts(To be removed) Name of source control system
cmpermuteRearrange colors in colormap
cmuniqueEliminate duplicate colors in colormap; convert grayscale or truecolor image to indexed image
CodeCompatibilityAnalysisCode compatibility analysis results
codeCompatibilityReportCreate code compatibility report
colamdColumn approximate minimum degree permutation
collapse(App Designer) Collapse tree node
colonVector creation, array subscripting, and for-loop iteration
colorbarColorbar showing color scale
colorcubeColorcube colormap array
colordefSet default property values to display different color schemes
colormapView and set current colormap
Colormap EditorOpen colormap editor
ColorSpec (Color Specification)Color specification
colpermSparse column permutation based on nonzero count
COMAccess COM components and ActiveX controls from MATLAB
com.mathworks.engine.MatlabEngineJava class using MATLAB as a computational engine
com.mathworks.matlab.types.CellStrJava class to represent MATLAB cell array of char vectors
com.mathworks.matlab.types.ComplexJava class to pass complex data to and from MATLAB
com.mathworks.matlab.types.HandleObjectJava class to represent MATLAB handle objects
com.mathworks.matlab.types.StructJava class to pass MATLAB struct to and from MATLAB
CombineConvenience function for static .NET System.Delegate Combine method
comet2-D comet plot
comet33-D comet plot
commandhistoryOpen Command History window, or select it if already open
commandwindowOpen Command Window, or select it if already open
companCompanion matrix
compassPlot arrows emanating from origin
complexCreate complex array
composeConvert data into formatted string array
computerInformation about computer on which MATLAB is running
condCondition number with respect to inversion
condeigCondition number with respect to eigenvalues
condensationGraph condensation
condest1-norm condition number estimate
coneplotPlot velocity vectors as cones in 3-D vector field
conjComplex conjugate
conncompConnected graph components
containers.MapMap values to unique keys
containsDetermine if pattern is in string
continuePass control to next iteration of for or while loop
contourContour plot of matrix
contour33-D contour plot
contourcLow-level contour plot computation
contourfFilled 2-D contour plot
contoursliceDraw contours in volume slice planes
contrastCreate grayscale colormap to enhance image contrast
convConvolution and polynomial multiplication
conv22-D convolution
convertCharsToStringsConvert character arrays to string arrays, leaving other arrays unaltered
convertStringsToCharsConvert string arrays to character arrays, leaving other arrays unaltered
convexHullConvex hull
convexHull(Not recommended) Convex hull
convhullConvex hull
convhullConvex hull of polyshape
convhullnN-D convex hull
convnN-D convolution
coolCool colormap array
copperCopper colormap array
copyfileCopy file or folder
copyHDUCopy current HDU from one file to another
copyobjCopy graphics objects and their descendants
corrcoefCorrelation coefficients
cosCosine of argument in radians
cosdCosine of argument in degrees
coshHyperbolic cosine
cotCotangent of angle in radians
cotdCotangent of argument in degrees
cothHyperbolic cotangent
countCount occurrences of pattern in string
countcatsCount occurrences of categorical array elements by category
countEachLabelCount files in ImageDatastore labels
cplxpairSort complex numbers into complex conjugate pairs
cputimeElapsed CPU time
createClassFromWsdlCreate MATLAB class based on WSDL document
createFileCreate FITS file
createImgCreate FITS image
createSoapMessageCreate SOAP (Simple Object Access Protocol) message to send to server
createTblCreate new ASCII or binary table extension
criticalAlphaAlpha radius defining critical transition in shape
crossCross product
cscCosecant of input angle in radians
cscdCosecant of argument in degrees
cschHyperbolic cosecant
csvreadRead comma-separated value (CSV) file
csvwriteWrite comma-separated value file
ctransposeComplex conjugate transpose
cummaxCumulative maximum
cumminCumulative minimum
cumprodCumulative product
cumsumCumulative sum
cumtrapzCumulative trapezoidal numerical integration
curlCompute curl and angular velocity of vector field
customverctrl(To be removed) Allow custom source control system (UNIX platforms)
cylinderGenerate cylinder
daqreadRead Data Acquisition Toolbox (.daq) file
daspectControl data unit length along each axis
datacursormodeEnable, disable, and manage interactive data cursor mode
datastoreCreate datastore for large collections of data
datatipinfoProduce short description of input variable
dateCurrent date string
datenumConvert date and time to serial date number
dateshiftShift date or generate sequence of dates and time
datestrConvert date and time to string format
datetickDate formatted tick labels
datetimeArrays that represent points in time
datevecConvert date and time to vector of components
dayDay number or name
daysDuration in days
dbclearRemove breakpoints
dbcontResume execution
dbdownReverse dbup workspace shift
dblquadNumerically evaluate double integral over rectangle
dbmexEnable MEX-file debugging on UNIX platforms
dbquitQuit debug mode
dbstackFunction call stack
dbstatusList all breakpoints
dbstepExecute next executable line from current breakpoint
dbstopSet breakpoints for debugging
dbtypeDisplay file with line numbers
dbupShift current workspace to workspace of caller in debug mode
dde23Solve delay differential equations (DDEs) with constant delays
ddegetExtract properties from delay differential equations options structure
ddensdSolve delay differential equations (DDEs) of neutral type
ddesdSolve delay differential equations (DDEs) with general delays
ddesetCreate or alter delay differential equations options structure
dealDistribute inputs to outputs
deblankRemove trailing whitespace from end of string or character array
dec2baseConvert decimal number to character vector representing base N number
dec2binConvert decimal number to character vector representing binary number
dec2hexConvert decimal number to character vector representing hexadecimal number
decicCompute consistent initial conditions for ode15i
decompositionMatrix decomposition for solving linear systems
deconvDeconvolution and polynomial division
deg2radConvert angle from degrees to radians
degreeDegree of graph nodes
del2Discrete Laplacian
delaunayDelaunay triangulation
delaunaynN-D Delaunay triangulation
DelaunayTri(Not recommended) Construct Delaunay triangulation
DelaunayTri(Not recommended) Delaunay triangulation in 2-D and 3-D
delaunayTriangulationDelaunay triangulation in 2-D and 3-D
deleteDelete files or objects
deleteRemove file on FTP server
delete (serial)Remove serial port object from memory
deleteColDelete column from table
deleteFileDelete FITS file
deleteHDUDelete current HDU in FITS file
deleteKeyDelete key by name
deletepropertyRemove custom property from COM object
deleteRecordDelete key by record number
deleteRowsDelete rows from table
deleventRemove tsdata.event objects from timeseries object
DelimitedTextImportOptionsImport options object for delimited text
delsampleRemove sample from timeseries object
delsamplefromcollectionRemove sample from tscollection object
demoAccess product examples in Help browser
detMatrix determinant
detailsDisplay array details
detectImportOptionsCreate import options based on file content
detrendSubtract mean or best-fit line and all NaNs from timeseries object
detrendRemove linear trends
devalEvaluate differential equation solution structure
dfsearchDepth-first graph search
diagCreate diagonal matrix or get diagonal elements of matrix
dialogCreate empty modal dialog box
diarySave Command Window text to file
diffDifferences and Approximate Derivatives
diffuseCalculate diffuse reflectance
digraphGraph with directed edges
dirView contents of folder on FTP server
dirList folder contents
discretizeGroup data into bins or categories
dispDisplay value of variable
disp (serial)Serial port object summary information
displayUsed internally for command-window display
dissectNested dissection permutation
distancesShortest path distances of all node pairs
ditherConvert image, increasing apparent color resolution by dithering
divergenceCompute divergence of vector field
dlmreadRead ASCII-delimited file of numeric data into matrix
dlmwriteWrite matrix to ASCII-delimited file
dmpermDulmage-Mendelsohn decomposition
docReference page in Help browser
docsearchHelp browser search
dosExecute DOS command and return output
dotDot product
doubleDouble-precision arrays
dragrectDrag rectangles with mouse
drawnowUpdate figures and process callbacks
dsearchnN-D nearest point search
durationLengths of time in fixed-length time units
dynamicpropsSuperclass for classes that support dynamic properties
echoDisplay statements during function execution
echodemoRun example script step-by-step in Command Window
edgeAttachmentsTriangles or tetrahedra attached to specified edge
edgeAttachments(Not recommended) Simplices attached to specified edges
edgesTriangulation edges
edges(Not recommended) Triangulation edges
editEdit or create file
eigEigenvalues and eigenvectors
eigsSubset of eigenvalues and eigenvectors
ellipjJacobi elliptic functions
ellipkeComplete elliptic integrals of first and second kind
ellipsoidGenerate ellipsoid
emptyCreate empty array
enableNETfromNetworkDriveEnable access to .NET commands from network drive
enableserviceEnable, disable, or report status of MATLAB Automation server
endTerminate block of code, or indicate last array index
EndInvokeRetrieve result of asynchronous call initiated by .NET System.Delegate BeginInvoke method
endsWithDetermine if string ends with pattern
enumerationDisplay class enumeration members and names
eomdayLast day of month
epsFloating-point relative accuracy
eqDetermine equality
eraseDelete substrings within strings
eraseBetweenDelete substrings between indicators that mark starts and ends of substrings
erfError function
erfcComplementary error function
erfcinvInverse complementary error function
erfcxScaled complementary error function
erfinvInverse error function
errorThrow error and display message
errorbarLine plot with error bars
errordlgCreate error dialog box
etimeTime elapsed between date vectors
etreeElimination tree
etreeplotPlot elimination tree
evalExecute MATLAB expression in text
evalcEvaluate MATLAB expression with capture
evalinExecute MATLAB expression in specified workspace
event.DynamicPropertyEventEvent data for dynamic property events
event.EventDataBase class for event data
event.hasListenerDetermine if listeners exist for event
event.listenerClass defining listener objects
event.PropertyEventData for property events
event.proplistenerDefine listener object for property events
eventlistenersList event handler functions associated with COM object events
eventsEvent names
events (COM)List of events COM object can trigger
exceltimeConvert MATLAB datetime to Excel date number
ExecuteExecute MATLAB command in Automation server
existCheck existence of variable, script, function, folder, or class
exitTerminate MATLAB program (same as quit)Desktop Tools and Development Environment.Startup and Shutdown
expand(App Designer) Expand tree node
expintExponential integral
expmMatrix exponential
expm1Compute exp(x)-1 accurately for small values of x
export2wsdlgCreate dialog box for exporting variables to workspace
exportsetupdlgOpen figure Export Setup dialog box
extractAfterExtract substring after specified position
extractBeforeExtract substring before specified position
extractBetweenExtract substrings between indicators that mark starts and ends of substrings
eyeIdentity matrix
ezcontour(Not recommended) Easy-to-use contour plotter
ezcontourf(Not recommended) Easy-to-use filled contour plotter
ezmesh(Not recommended) Easy-to-use 3-D mesh plotter
ezmeshc(Not recommended) Easy-to-use combination mesh/contour plotter
ezplot(Not recommended) Easy-to-use function plotter
ezplot3(Not recommended) Easy-to-use 3-D parametric curve plotter
ezpolarEasy-to-use polar coordinate plotter
ezsurf(Not recommended) Easy-to-use 3-D colored surface plotter
ezsurfc(Not recommended) Easy-to-use combination surface/contour plotter
faceNormalTriangulation face normal
faceNormals(Not recommended) Unit normals to specified triangles
factorPrime factors
factorialFactorial of input
falseLogical 0 (false)
fcloseClose one or all open files
fclose (serial)Disconnect serial port object from device
fcontourPlot contours
featherPlot velocity vectors
featureEdgesTriangulation sharp edges
featureEdges(Not recommended) Sharp edges of surface triangulation
feofTest for end of file
ferrorFile I/O error information
fevalEvaluate function
FevalEvaluate MATLAB function in Automation server
fewerbinsDecrease number of histogram bins
fftFast Fourier transform
fft22-D fast Fourier transform
fftnN-D fast Fourier transform
fftshiftShift zero-frequency component to center of spectrum
fftwDefine method for determining FFT algorithm
fgetlRead line from file, removing newline characters
fgetl (serial)Read line of ASCII text from device and discard terminator
fgetsRead line from file, keeping newline characters
fgets (serial)Read line of text from device and include terminator
fieldnamesField names of structure, or public fields of COM or Java object
figureCreate figure window
figurepaletteShow or hide Figure Palette
fileattribSet or get attributes of file or folder
filebrowserOpen Current Folder browser, or select it if already open
FileDatastoreDatastore with custom file reader
filemarkerCharacter to separate file name from local or nested function name
fileModeI/O mode of FITS file
fileNameName of FITS file
filepartsGet parts of file name
filereadRead contents of file as text
filesepFile separator for current platform
fillFilled 2-D polygons
fill3Filled 3-D polygons
fillmissingFill missing values
filloutliersDetect and replace outliers in data
filterShape frequency content of time-series
filter1-D digital filter
filter22-D digital filter
fimplicitPlot implicit function
fimplicit3Plot 3-D implicit function
findFind indices and values of nonzero elements
findallFind all graphics objects
findedgeLocate edge in graph
findfigsFind visible offscreen figures
findgroupsFind groups and return group numbers
findnodeLocate node in graph
findobjLocate graphics objects with specific properties
findstr(Not recommended) Find string within another, longer string
finishTermination file for MATLAB program
fitsdispDisplay FITS metadata
fitsinfoInformation about FITS file
fitsreadRead data from FITS file
fitswriteWrite image to FITS file
fixRound toward zero
FixedWidthImportOptionsImport options object for fixed-width text files
flagFlag colormap array
flintmaxLargest consecutive integer in floating-point format
flipFlip order of elements
flipdim(Not recommended) Flip array along specified dimension
flipedgeReverse edge directions
fliplrFlip array left to right
flipudFlip array up to down
floorRound toward negative infinity
flowSimple function of three variables
fmeshPlot 3-D mesh
fminbndFind minimum of single-variable function on fixed interval
fminsearchFind minimum of unconstrained multivariable function using derivative-free method
fopenOpen file, or obtain information about open files
fopen (serial)Connect serial port object to device
forfor loop to repeat specified number of times
formatSet Command Window output display format
fplotPlot expression or function
fplot33-D parametric curve plotter
fprintfWrite data to text file
fprintf (serial)Write text to device
frame2imReturn image data associated with movie frame
freadRead data from binary file
fread (serial)Read binary data from device
freeBoundaryQuery free boundary facets
freeBoundary(Not recommended) Facets referenced by only one simplex
freqspaceFrequency spacing for frequency response
frewindMove file position indicator to beginning of open file
fscanfRead data from text file
fscanf (serial)Read ASCII data from device, and format as text
fseekMove to specified position in file
fsurfPlot 3-D surface
ftellCurrent position
ftpConnect to FTP server
fullConvert sparse matrix to full matrix
fullfileBuild full file name from parts
func2strConstruct character vector from function handle
functionDeclare function name, inputs, and outputs
functionsInformation about function handle
FunctionTestCaseTestCase used for function-based tests
functiontestsCreate array of tests from handles to local functions
funmEvaluate general matrix function
fwriteWrite data to binary file
fwrite (serial)Write binary data to device
fzeroRoot of nonlinear function
galleryTest matrices
gammaGamma function
gammaincIncomplete gamma function
gammaincinvInverse incomplete gamma function
gammalnLogarithm of gamma function
gatherCollect tall array into memory after executing queued operations
gcaCurrent axes or chart
gcbfHandle of figure containing object whose callback is executing
gcboHandle of object whose callback is executing
gcdGreatest common divisor
gcfCurrent figure handle
gcmrGet current mapreducer configuration
gcoHandle of current object
geDetermine greater than or equal to
genpathGenerate path name
genvarnameConstruct valid variable name from string
geobubbleVisualize data values at specific geographic locations
geolimitsSet or query geographic limits
getQuery timeseries object property values
getQuery graphics object properties
getQuery property values for audioplayer object
getQuery property values for audiorecorder object
get (RandStream)Random stream properties
get (serial)Serial port object properties
get (tscollection)Query tscollection object property values
getabstimeExtract date-string time vector into cell array
getabstime (tscollection)Extract date-string time vector into cell array
getAColParmsASCII table information
getappdataRetrieve application-defined data
getaudiodataStore recorded audio signal in numeric array
getBColParmsBinary table information
GetCharArrayCharacter array from Automation server
getColNameTable column name
getColTypeScaled column data type, repeat value, width
getConstantValueNumeric value of named constant
getdatasamplesReturns subset of time series samples using subscripted index array
getdatasamplesizeSize of data sample in timeseries object
getenvEnvironment variable
getEqColTypeColumn data type, repeat value, width
getfieldField of structure array
getFileFormatsFile formats that VideoReader supports
getframeCapture axes or figure as movie frame
GetFullMatrixMatrix from Automation server workspace
getHdrSpaceNumber of keywords in header
getHDUnumNumber of current HDU in FITS file
getHDUtypeType of current HDU
getImgSizeSize of image
getImgTypeData type of image
getinterpmethodInterpolation method for timeseries object
getnextGet next value from ValueIterator
getNumColsNumber of columns in table
getNumHDUsTotal number of HDUs in FITS file
getNumInputsNumber of inputs required to call the System object
getNumOutputsNumber of outputs from calling the System object
getNumRowsNumber of rows in table
getOpenFilesList of open FITS files
getpixelpositionGet component position in pixels
getpointsReturn points that define animated line
getProfilesProfiles and file formats that VideoWriter supports
getqualitydescData quality descriptions
getReportGet error message for exception
getsamplesSubset of time series samples using subscripted index array
getsampleusingtimeExtract data samples into new timeseries object
getsampleusingtime (tscollection)Extract data samples into new tscollection object
gettimeseriesnamesCell array of names of timeseries objects in tscollection object
gettsafterateventNew timeseries object with samples occurring at or after event
gettsaftereventNew timeseries object with samples occurring after event
gettsateventNew timeseries object with samples occurring at event
gettsbeforeateventNew timeseries object with samples occurring before or at event
gettsbeforeeventNew timeseries object with samples occurring before event
gettsbetweeneventsNew timeseries object with samples occurring between events
GetVariableData from variable in Automation server workspace
getvaroptsGet variable import options
getVersionRevision number of the CFITSIO library
GetWorkspaceDataData from Automation server workspace
ginputGraphical input from mouse or cursor
globalDeclare variables as global
gmresGeneralized minimum residual method (with restarts)
gobjectsInitialize array for graphics objects
gplotPlot nodes and links representing adjacency matrix
grabcodeExtract MATLAB code from file published to HTML
gradientNumerical gradient
graphGraph with undirected edges
GraphPlotGraph plot for directed and undirected graphs
grayGray colormap array
graymonSet default figure properties for grayscale monitors
gridDisplay or hide axes grid lines
griddataInterpolate 2-D or 3-D scattered data
griddatanInterpolate N-D scattered data
griddedInterpolantGridded data interpolation
grootGraphics root object
gsvdGeneralized singular value decomposition
gtDetermine greater than
gtextAdd text to figure using mouse
guidataStore or retrieve UI data
guideOpen GUIDE
guihandlesCreate structure containing all child objects of Figure
gunzipExtract contents of GNU zip file
gzipCompress files into GNU zip files
H5.closeClose HDF5 library
H5.garbage_collectFree unused memory in HDF5 library
H5.get_libversionVersion of HDF5 library
H5.openOpen HDF5 library
H5.set_free_list_limitsSet size limits on free lists
H5A.closeClose specified attribute
H5A.createCreate attribute
H5A.deleteDelete attribute
H5A.get_infoInformation about attribute
H5A.get_nameAttribute name
H5A.get_spaceCopy of attribute data space
H5A.get_typeCopy of attribute data type
H5A.iterateExecute function for attributes attached to object
H5A.openOpen attribute
H5A.open_by_idxOpen attribute specified by index
H5A.open_by_nameOpen attribute specified by name
H5A.readRead attribute
H5A.writeWrite attribute
h5createCreate HDF5 data set
H5D.closeClose dataset
H5D.createCreate new dataset
H5D.get_access_plistCopy of dataset access property list
H5D.get_create_plistCopy of dataset creation property list
H5D.get_offsetLocation of dataset in file
H5D.get_spaceCopy of dataset data space
H5D.get_space_statusDetermine if space is allocated
H5D.get_storage_sizeDetermine required storage size
H5D.get_typeCopy of datatype
H5D.openOpen specified dataset
H5D.readRead data from HDF5 dataset
H5D.set_extentChange size of dataset dimensions
H5D.vlen_get_buf_sizeDetermine variable length storage requirements
H5D.writeWrite data to HDF5 dataset
h5dispDisplay contents of HDF5 file
H5DS.attach_scaleAttach dimension scale to specific dataset dimension
H5DS.detach_scaleDetach dimension scale from specific dataset dimension
H5DS.get_labelRetrieve label from specific dataset dimension
H5DS.get_num_scalesNumber of scales attached to dataset dimension
H5DS.get_scale_nameName of dimension scale
H5DS.is_scaleDetermine if dataset is a dimension scale
H5DS.iterate_scalesIterate on scales attached to dataset dimension
H5DS.set_labelSet label for dataset dimension
H5DS.set_scaleConvert dataset to dimension scale
H5E.clearClear error stack
H5E.get_majorDescription of major error number
H5E.get_minorDescription of minor error number
H5E.walkWalk error stack
H5F.closeClose HDF5 file
H5F.createCreate HDF5 file
H5F.flushFlush buffers to disk
H5F.get_access_plistFile access property list
H5F.get_create_plistFile creation property list
H5F.get_filesizeSize of HDF5 file
H5F.get_freespaceAmount of free space in file
H5F.get_infoGlobal information about file
H5F.get_mdc_configMetadata cache configuration
H5F.get_mdc_hit_rateMetadata cache hit-rate
H5F.get_mdc_sizeMetadata cache size data
H5F.get_nameName of HDF5 file
H5F.get_obj_countNumber of open objects in HDF5 file
H5F.get_obj_idsList of open HDF5 file objects
H5F.is_hdf5Determine if file is HDF5
H5F.mountMount HDF5 file onto specified location
H5F.openOpen HDF5 file
H5F.reopenReopen HDF5 file
H5F.set_mdc_configConfigure HDF5 file metadata cache
H5F.unmountUnmount file or group from mount point
H5G.closeClose group
H5G.createCreate group
H5G.get_infoInformation about group
H5G.openOpen specified group
H5I.dec_refDecrement reference count
H5I.get_file_idFile identifier for specified object
H5I.get_nameName of object
H5I.get_refReference count of object
H5I.get_typeType of object
H5I.inc_refIncrement reference count of specified object
H5I.is_validDetermine if specified identifier is valid
h5infoReturn information about HDF5 file
H5L.copyCopy link from source location to destination location
H5L.create_externalCreate soft link to external object
H5L.create_hardCreate hard link
H5L.create_softCreate soft link
H5L.deleteRemove link
H5L.existsDetermine if link exists
H5L.get_infoInformation about link
H5L.get_name_by_idxInformation about link specified by index
H5L.get_valValue of symbolic link
H5L.iterateIterate over links
H5L.iterate_by_nameIterate through links in group specified by name
H5L.moveRename link
H5L.visitRecursively iterate through links in group specified by group identifier
H5L.visit_by_nameRecursively iterate through links in group specified by location and group name
H5ML.compare_valuesNumerically compare two HDF5 values
H5ML.get_constant_namesConstants known by HDF5 library
H5ML.get_constant_valueValue corresponding to a string
H5ML.get_function_namesFunctions provided by HDF5 library
H5ML.get_mem_datatypeData type for dataset ID
H5ML.hoffsetDetermine the offset of a field within a structure
H5ML.sizeofReturn the size (in bytes) of a variable as stored on disk
H5O.closeClose object
H5O.copyCopy object from source location to destination location
H5O.get_commentGet comment for object specified by object identifier
H5O.get_comment_by_nameGet comment for object specified by location and object name
H5O.get_infoObject metadata
H5O.linkCreate hard link to specified object
H5O.openOpen specified object
H5O.open_by_idxOpen object specified by index
H5O.set_commentSet comment for object specified by object identifier
H5O.set_comment_by_nameSet comment for object specified by location and object name
H5O.visitVisit objects specified by object identifier
H5O.visit_by_nameVisit objects specified by location and object name
H5P.all_filters_availDetermine availability of all filters
H5P.closeClose property list
H5P.close_classClose property list class
H5P.copyCopy of property list
H5P.createCreate new property list
H5P.equalDetermine equality of property lists
H5P.existDetermine if specified property exists in property list
H5P.fill_value_definedDetermine if fill value is defined
H5P.getValue of specified property in property list
H5P.get_alignmentRetrieve alignment properties
H5P.get_alloc_timeReturn timing of storage space allocation
H5P.get_attr_creation_orderReturn tracking order and indexing settings
H5P.get_attr_phase_changeRetrieve attribute phase change thresholds
H5P.get_btree_ratiosB-tree split ratios
H5P.get_char_encodingReturn character encoding
H5P.get_chunkReturn size of chunks
H5P.get_chunk_cacheRaw data chunk cache parameters
H5P.get_classProperty list class
H5P.get_class_nameName of property list class
H5P.get_class_parentIdentifier for parent class
H5P.get_copy_objectReturn properties to be used when object is copied
H5P.get_create_intermediate_groupDetermine creation of intermediate groups
H5P.get_driverLow-level file driver
H5P.get_edc_checkDetermine if error detection is enabled
H5P.get_externalReturn information about external file
H5P.get_external_countReturn count of external files
H5P.get_family_offsetOffset for family file driver
H5P.get_fapl_coreInformation about core file driver properties
H5P.get_fapl_familyFile access property list information
H5P.get_fapl_multiInformation about multifile access property list
H5P.get_fclose_degreeFile close degree
H5P.get_fill_timeReturn time when fill values are written to dataset
H5P.get_fill_valueReturn dataset fill value
H5P.get_filterReturn information about filter in pipeline
H5P.get_filter_by_idReturn information about specified filter
H5P.get_gc_referencesGarbage collection references setting
H5P.get_hyper_vector_sizeNumber of I/O vectors
H5P.get_istore_kReturn 1/2 rank of indexed storage B-tree
H5P.get_layoutDetermine layout of raw data for dataset
H5P.get_libver_boundsLibrary version bounds settings
H5P.get_link_creation_orderQuery if link creation order is tracked
H5P.get_link_phase_changeQuery settings for conversion between groups
H5P.get_mdc_configMetadata cache configuration
H5P.get_meta_block_sizeMetadata block size setting
H5P.get_multi_typeType of data property for MULTI driver
H5P.get_nfiltersReturn number of filters in pipeline
H5P.get_npropsQuery number of properties in property list or class
H5P.get_sieve_buf_sizeMaximum data sieve buffer size
H5P.get_sizeQuery size of property value in bytes
H5P.get_sizesReturn size of offsets and lengths
H5P.get_small_data_block_sizeSmall data block size setting
H5P.get_sym_kReturn size of B-tree 1/2 rank and leaf node 1/2 size
H5P.get_userblockReturn size of user block
H5P.get_versionReturn version information for file creation property list
H5P.isa_classDetermine if property list is member of class
H5P.iterateIterate over properties in property list
H5P.modify_filterModify filter in pipeline
H5P.remove_filterRemove filter from property list
H5P.setSet property list value
H5P.set_alignmentSet alignment properties for file access property list
H5P.set_alloc_timeSet timing for storage space allocation
H5P.set_attr_creation_orderSet tracking of attribute creation order
H5P.set_attr_phase_changeSet attribute storage phase change thresholds
H5P.set_btree_ratiosSet B-tree split ratios for dataset transfer
H5P.set_char_encodingSet character encoding used to encode strings
H5P.set_chunkSet chunk size
H5P.set_chunk_cacheSet raw data chunk cache parameters
H5P.set_copy_objectSet properties to be used when objects are copied
H5P.set_create_intermediate_groupSet creation of intermediate groups
H5P.set_deflateSet compression method and compression level
H5P.set_edc_checkEnable error detection for dataset transfer
H5P.set_externalAdd additional file to external file list
H5P.set_family_offsetSet offset property for family of files
H5P.set_fapl_coreModify file access to use H5FD_CORE driver
H5P.set_fapl_familySet file access to use family driver
H5P.set_fapl_logSet use of logging driver
H5P.set_fapl_multiSet use of multifile driver
H5P.set_fapl_sec2Set file access for sec2 driver
H5P.set_fapl_splitSet file access for emulation of split file driver
H5P.set_fapl_stdioSet file access for standard I/O driver
H5P.set_fclose_degreeSet file access for file close degree
H5P.set_fill_timeSet time when fill values are written to dataset
H5P.set_fill_valueSet fill value for dataset creation property list
H5P.set_filterAdd filter to filter pipeline
H5P.set_fletcher32Set Fletcher32 checksum filter in dataset creation
H5P.set_gc_referencesSet garbage collection references flag
H5P.set_hyper_vector_sizeSet number of I/O vectors for hyperslab I/O
H5P.set_istore_kSet size of parameter for indexing chunked datasets
H5P.set_layoutSet type of storage for dataset
H5P.set_libver_boundsSet library version bounds for objects
H5P.set_link_creation_orderSet creation order tracking and indexing
H5P.set_link_phase_changeSet parameters for group conversion
H5P.set_mdc_configSet initial metadata cache configuration
H5P.set_meta_block_sizeSet minimum metadata block size
H5P.set_multi_typeSpecify type of data accessed with MULTI driver
H5P.set_nbitSet N-Bit filter
H5P.set_scaleoffsetSet Scale-Offset filter
H5P.set_shuffleSet shuffle filter
H5P.set_sieve_buf_sizeSet maximum size of data sieve buffer
H5P.set_sizesSet byte size of offsets and lengths
H5P.set_small_data_block_sizeSet size of block reserved for small data
H5P.set_sym_kSet size of parameters used to control symbol table nodes
H5P.set_userblockSet user block size
H5R.createCreate reference
H5R.dereferenceOpen object specified by reference
H5R.get_nameName of referenced object
H5R.get_obj_typeType of referenced object
H5R.get_regionCopy of data space of specified region
h5readRead data from HDF5 data set
h5readattRead attribute from HDF5 file
H5S.closeClose data space
H5S.copyCreate copy of data space
H5S.createCreate new data space
H5S.create_simpleCreate new simple data space
H5S.extent_copyCopy extent from source to destination data space
H5S.get_select_boundsBounding box of data space selection
H5S.get_select_elem_npointsNumber of element points in selection
H5S.get_select_elem_pointlistElement points in data space selection
H5S.get_select_hyper_blocklistList of hyperslab blocks
H5S.get_select_hyper_nblocksNumber of hyperslab blocks
H5S.get_select_npointsNumber of elements in data space selection
H5S.get_select_typeType of data space selection
H5S.get_simple_extent_dimsData space size and maximum size
H5S.get_simple_extent_ndimsData space rank
H5S.get_simple_extent_npointsNumber of elements in data space
H5S.get_simple_extent_typeData space class
H5S.is_simpleDetermine if data space is simple
H5S.offset_simpleSet offset of simple data space
H5S.select_allSelect entire extent of data space
H5S.select_elementsSpecify coordinates to include in selection
H5S.select_hyperslabSelect hyperslab region
H5S.select_noneReset selection region to include no elements
H5S.select_validDetermine validity of selection
H5S.set_extent_noneRemove extent from data space
H5S.set_extent_simpleSet size of data space
H5T.array_createCreate array data type object
H5T.closeClose data type
H5T.commitCommit transient data type
H5T.committedDetermine if data type is committed
H5T.copyCopy data type
H5T.createCreate new data type
H5T.detect_classDetermine of data type contains specific class
H5T.enum_createCreate new enumeration data type
H5T.enum_insertInsert enumeration data type member
H5T.enum_nameofName of enumeration data type member
H5T.enum_valueofValue of enumeration data type member
H5T.equalDetermine equality of data types
H5T.get_array_dimsArray dimension extents
H5T.get_array_ndimsRank of array data type
H5T.get_classData type class identifier
H5T.get_create_plistCopy of data type creation property list
H5T.get_csetCharacter set of string data type
H5T.get_ebiasExponent bias of floating-point type
H5T.get_fieldsFloating-point data type bit field information
H5T.get_inpadInternal padding type for floating-point data types
H5T.get_member_classData type class for compound data type member
H5T.get_member_indexIndex of compound or enumeration type member
H5T.get_member_nameName of compound or enumeration type member
H5T.get_member_offsetOffset of field of compound data type
H5T.get_member_typeData type of specified member
H5T.get_member_valueValue of enumeration data type member
H5T.get_native_typeNative data type of dataset data type
H5T.get_nmembersNumber of elements in enumeration type
H5T.get_normMantissa normalization type
H5T.get_offsetBit offset of first significant bit
H5T.get_orderByte order of atomic data type
H5T.get_padPadding type of least and most-significant bits
H5T.get_precisionPrecision of atomic data type
H5T.get_signSign type for integer data type
H5T.get_sizeSize of data type in bytes
H5T.get_strpadStorage mechanism for string data type
H5T.get_superBase data type
H5T.get_tagTag associated with opaque data type
H5T.insertAdd member to compound data type
H5T.is_variable_strDetermine if data type is variable-length string
H5T.lockLock data type
H5T.openOpen named data type
H5T.packRecursively remove padding from compound data type
H5T.set_csetSet character dataset for string data type
H5T.set_ebiasSet exponent bias of floating-point data type
H5T.set_fieldsSet sizes and locations of floating-point bit fields
H5T.set_inpadSpecify how unused internal bits are to be filled
H5T.set_normSet mantissa normalization of floating-point data type
H5T.set_offsetSet bit offset of first significant bit
H5T.set_orderSet byte ordering of atomic data type
H5T.set_padSet padding type for least and most significant bits
H5T.set_precisionSet precision of atomic data type
H5T.set_signSet sign property for integer data type
H5T.set_sizeSet size of data type in bytes
H5T.set_strpadSet storage mechanism for string data type
H5T.set_tagTag opaque data type with description
H5T.vlen_createCreate new variable-length data type
h5writeWrite to HDF5 data set
h5writeattWrite HDF5 attribute
H5Z.filter_availDetermine if filter is available
H5Z.get_filter_infoInformation about filter
hadamardHadamard matrix
handleSuperclass of all handle classes
handle.addlistenerCreate event listener bound to event source
handle.listenerCreate event listener without binding to event source
handle.notifyNotify listeners that event is occurring
hankelHankel matrix
hasdataDetermine if data is available to read
hasFrameDetermine if frame is available to read
hasnextDetermine if ValueIterator has one or more values available
hdf5infoInformation about HDF5 file
hdf5readRead HDF5 file
hdf5writeWrite data to file in HDF5 format
hdfanGateway to HDF multifile annotation (AN) interface
hdfdf24Gateway to HDF 24-bit raster image (DF24) interface
hdfdfr8Gateway to HDF 8-bit raster image (DFR8) interface
hdfhGateway to HDF H interface
hdfhdGateway to HDF HD interface
hdfheGateway to HDF HE interface
hdfhxGateway to HDF external data (HX) interface
hdfinfoInformation about HDF4 or HDF-EOS file
hdfmlUtilities for working with MATLAB HDF gateway functions
hdfptInterface to HDF-EOS Point object
hdfreadRead data from HDF4 or HDF-EOS file
hdftoolBrowse and import data from HDF4 or HDF-EOS files
hdfvGateway to HDF Vgroup (V) interface
hdfvfGateway to VF functions in HDF Vdata interface
hdfvhGateway to VH functions in HDF Vdata interface
hdfvsGateway to VS functions in HDF Vdata interface
headGet top rows of table, timetable, or tall array
heatmapCreate heatmap chart
heightNumber of table rows
helpHelp for functions in Command Window
helpbrowserOpen Help browser to access online documentation
helpdeskOpen Help browser
helpdlgCreate help dialog box
helpwinProvide access to help comments for all functions
hessHessenberg form of matrix
hex2decConvert text representation of hexadecimal number to decimal number
hex2numConvert IEEE hexadecimal string to double-precision number
hgexportExport figure
hggroupCreate group object
hgloadLoad graphics object hierarchy from file
hgsaveSave graphics object hierarchy to file
hgtransformCreate transform object
hiddenRemove hidden lines from mesh plot
highlightHighlight nodes and edges in plotted graph
hilbHilbert matrix
histHistogram plot (not recommended; use histogram)
histcHistogram bin counts (not recommended; use histcounts)
histcountsHistogram bin counts
histcounts2Bivariate histogram bin counts
histogramHistogram plot
histogram2Bivariate histogram plot
hmsHour, minute, and second numbers of duration
holdRetain current plot when adding new plots
holesConvert polyshape hole boundaries to array of polyshape objects
homeSend cursor home
horzcatConcatenate arrays horizontally
horzcat (tscollection)Horizontal concatenation for tscollection objects
hotHot colormap array
hourHour number
hoursDuration in hours
hsvHSV colormap array
hsv2rgbConvert HSV colors to RGB
hypotSquare root of sum of squares (hypotenuse)
iImaginary unit
ichol Incomplete Cholesky factorization
idealfilterApply ideal (noncausal) filter to timeseries object
idivideInteger division with rounding option
if, elseif, elseExecute statements if condition is true
ifftInverse fast Fourier transform
ifft22-D inverse fast Fourier transform
ifftnMultidimensional inverse fast Fourier transform
ifftshiftInverse zero-frequency shift
iluIncomplete LU factorization
im2doubleConvert image to double precision
im2frameConvert image to movie frame
im2javaConvert image to Java image
imagImaginary part of complex number
imageDisplay image from array
ImageDatastoreDatastore for image data
imagescDisplay image with scaled colors
imapproxApproximate indexed image by reducing number of colors
imfinfoInformation about graphics file
imformatsManage image file format registry
imgCompressCompress HDU from one file into another
importAdd package or class to current import list
Import ToolImport data from file
importdataLoad data from file
imreadRead image from graphics file
imresizeResize image
imshowDisplay image
imwriteWrite image to graphics file
incenterIncenter of triangle or tetrahedron
incenters(Not recommended) Incenters of specified simplices
incidenceGraph incidence matrix
ind2rgbConvert indexed image to RGB image
ind2subSubscripts from linear index
indegreeIn-degree of nodes
infoInformation about contacting MathWorks
inlineConstruct inline object
inmemNames of functions, MEX-files, classes in memory
innerjoinInner join between two tables or timetables
inOutStatus(Not recommended) Status of triangles in 2-D constrained Delaunay triangulation
inpolygonPoints located inside or on edge of polygonal region
inputRequest user input
inputdlgCreate dialog box that gathers user input
inputnameVariable name of function input
inputParserInput parser for functions
insertAfterInsert string after specified substring
insertATblInsert ASCII table after current HDU
insertBeforeInsert string before specified substring
insertBTblInsert binary table after current HDU
insertColInsert column into table
insertImgInsert FITS image after current image
insertRowsInsert rows into table
inShapeDetermine if point is inside alpha shape
inspectOpen Property Inspector
instrcallbackEvent information when event occurs
instrfindRead serial port objects from memory to MATLAB workspace
instrfindallFind visible and hidden serial port objects
int1616-bit signed integer arrays
int2strConvert integers to characters
int3232-bit signed integer arrays
int6464-bit signed integer arrays
int88-bit signed integer arrays
integralNumerical integration
integral2Numerically evaluate double integral
integral3Numerically evaluate triple integral
interfacesList custom interfaces exposed by COM server object
interp11-D data interpolation (table lookup)
interp1qQuick 1-D linear interpolation
interp2Interpolation for 2-D gridded data in meshgrid format
interp3Interpolation for 3-D gridded data in meshgrid format
interpft1-D interpolation (FFT method)
interpnInterpolation for 1-D, 2-D, 3-D, and N-D gridded data in ndgrid format
interpstreamspeedInterpolate stream-line vertices from flow speed
intersectSet intersection of two arrays
intersectIntersection of polyshape objects
intmaxLargest value of specified integer type
intminSmallest value of specified integer type
invMatrix inverse
invhilbInverse of Hilbert matrix
invokeInvoke method on COM object or interface, or display methods
ipermuteInverse permute dimensions of N-D array
iqrInterquartile range of timeseries data
is*Detect state
isaDetermine if input is object of specified class
isappdataTrue if application-defined data exists
isaUnderlyingDetermine if tall array data is of specified class
isbandedDetermine if matrix is within specific bandwidth
isbetweenDetermine elements within date and time interval
iscalendardurationDetermine if input is calendar duration array
iscategoricalDetermine whether input is categorical array
iscategoryTest for categorical array categories
iscellDetermine whether input is cell array
iscellstrDetermine if input is cell array of character vectors
ischangeFind abrupt changes in data
ischarDetermine if input is character array
iscolumnDetermine whether input is column vector
iscomDetermine whether input is COM or ActiveX object
isCompressedImgDetermine if current image is compressed
isConnectedTest if two vertices are connected by edge
isdagDetermine if graph is acyclic
isdatetimeDetermine if input is datetime array
isdiagDetermine if matrix is diagonal
isdir(Not recommended) Determine if input is folder on search path
isdstDetermine daylight saving time elements
isdurationDetermine if input is duration array
isEdge(Not recommended) Test if vertices are joined by edge
isemptyDetermine whether array is empty
isempty (tscollection)Determine whether tscollection object is empty
isenumDetermine if variable is enumeration
isequalDetermine array equality
isequalDetermine if polyshape objects are equal
isequalnDetermine array equality, treating NaN values as equal
isequalwithequalnansTest arrays for equality, treating NaNs as equal
iseventDetermine whether input is COM object event
isfieldDetermine whether input is structure array field
isfileDetermine if input is file
isfiniteArray elements that are finite
isfloatDetermine if input is floating-point array
isfolderDetermine if input is folder
isgraphicsTrue for valid graphics object handles
ishandleTest for valid graphics or Java object handle
ishermitianDetermine if matrix is Hermitian or skew-Hermitian
ishghandleTrue for graphics object handles
isholdCurrent hold state
isholeDetermine if polyshape boundary is a hole
isIllConditionedDetermine whether matrix is ill conditioned
isinfArray elements that are infinite
isintegerDetermine if input is integer array
isinterfaceDetermine whether input is COM interface
isInteriorQuery triangles inside Delaunay triangulation
isinteriorQuery points inside polyshape
isisomorphicDetermine whether two graphs are isomorphic
isjavaDetermine if input is Java object
isKeyDetermine if containers.Map object contains key
iskeywordDetermine whether input is MATLAB keyword
isletterDetermine which character array elements are letters
islocalmaxFind local maxima
islocalminFind local minima
isLockedDetermine if System object is locked
islogicalDetermine if input is logical array
ismacDetermine if version is for macOS platform
ismatrixDetermine whether input is matrix
ismemberArray elements that are members of set array
ismembertolMembers of set within tolerance
ismethodDetermine if method of object
ismissingFind missing values
isnanArray elements that are NaN
isnatDetermine NaT (Not-a-Time) elements
isnumericDetermine if input is numeric array
isobjectDetermine if input is MATLAB object
isocapsCompute isosurface end-cap geometry
isocolorsCalculate isosurface and patch colors
isomorphismCompute equivalence relation between two graphs
isonormalsCompute normals of isosurface vertices
isordinalDetermine whether input is ordinal categorical array
isosurfaceExtract isosurface data from volume data
isoutlierFind outliers in data
ispcDetermine if version is for Windows (PC) platform
isprefTest for existence of preference
isprimeDetermine which array elements are prime
ispropDetermine if property of object
isprotectedDetermine whether categories of categorical array are protected
isrealDetermine whether array is real
isregularDetermine whether times in timetable are regular
isrowDetermine whether input is row vector
isscalarDetermine whether input is scalar
issimplifiedDetermine if polyshape is well-defined
issortedDetermine if array is sorted
issortedrowsDetermine if matrix or table rows are sorted
isspaceDetermine which character array elements are space characters
issparseDetermine whether input is sparse
isstr(Not recommended) Determine whether input is character array
isstringDetermine if input is string array
isStringScalar Determine if input is string array with one element
isstrpropDetermine if string is of specified category
isstructDetermine whether input is structure array
isstudentDetermine if version is Student Version
issymmetricDetermine if matrix is symmetric or skew-symmetric
istableDetermine whether input is table
istallDetermine if input is tall array
istimetableDetermine if input is timetable
istrilDetermine if matrix is lower triangular
istriuDetermine if matrix is upper triangular
isundefinedFind undefined elements in categorical array
isunixDetermine if version is for Linux or Mac platforms
isvalid (serial)Determine whether serial port objects are valid
isvarnameDetermine if input is valid variable name
isvectorDetermine whether input is vector
isweekendDetermine weekend elements
jImaginary unit
javaaddpathAdd entries to dynamic Java class path
javaArrayConstruct Java array object
javachkError message based on Java feature support
javaclasspathReturn Java class path or specify dynamic path
javaMethodCall Java method
javaMethodEDTCall Java method from Event Dispatch Thread (EDT)
javaObjectCall Java constructor
javaObjectEDTCall Java constructor on Event Dispatch Thread (EDT)
javarmpathRemove entries from dynamic Java class path
jetJet colormap array
joinCombine two tables or timetables by rows using key variables
joinCombine strings
jsondecodeDecode JSON-formatted text
jsonencodeCreate JSON-formatted text from structured MATLAB data
juliandateConvert MATLAB datetime to Julian date
keyboardInput from keyboard
keysIdentify keys of containers.Map object
KeyValueDatastoreDatastore for key-value pair data for use with mapreduce
KeyValueStoreStore key-value pairs for use with mapreduce
kronKronecker tensor product
labeledgeLabel graph edges
labelnodeLabel graph nodes
lagTime-shift data in timetable
laplacianGraph Laplacian matrix
lastReturn last uncaught exception
lasterrLast error message
lasterrorLast error message and related information
lastwarnLast warning message
layoutChange layout of graph plot
lcmLeast common multiple
ldivideLeft array division
ldlBlock LDL' factorization for Hermitian indefinite matrices
leDetermine less than or equal to
legendAdd legend to axes
legendreAssociated Legendre functions
lengthLength of largest array dimension
lengthLength of containers.Map object
length (serial)Length of serial port object array
length (tscollection)Length of time vector
lib.pointerPointer object compatible with C pointer
lib.pointer.dispDisplay lib.pointer type
lib.pointer.isNullPoints to NULL pointer (plus) operator for pointer arithmetic
lib.pointer.reshapeReshape lib.pointer array
lib.pointer.setdatatypeInitialize type and size of lib.pointer object
libfunctionsReturn information on functions in shared library
libfunctionsviewDisplay shared library function signatures in window
libisloadedDetermine if shared library is loaded
libpointerPointer object for use with shared library
libstructConvert MATLAB structure to C-style structure for use with shared library
licenseGet license number or perform licensing task
lightCreate light
lightangleCreate or position light object in spherical coordinates
lightingSpecify lighting algorithm
lin2muConvert linear audio signal to mu-law
lineCreate primitive line
linesLines colormap array
LineSpec (Line Specification)Line specification
linkaxesSynchronize limits of specified 2-D axes
linkdataAutomatically update graphs when variables change
linkpropKeep same value for corresponding properties of graphics objects
linsolveSolve linear system of equations
linspaceGenerate linearly spaced vector
listdlgCreate list selection dialog box
listfontsList available system fonts
loadLoad variables from file into workspace
load (COM)Initialize control object from file
load (serial)Load serial port objects and variables into MATLAB workspace
loadlibraryLoad C/C++ shared library into MATLAB
loadobjCustomize load process for objects
localfunctionsFunction handles to all local functions in MATLAB file
logNatural logarithm
log10Common logarithm (base 10)
log1pCompute log(1+x) accurately for small values of x
log2Base 2 logarithm and floating-point number dissection
logicalConvert numeric values to logicals
Logical Operators: Short-circuitLogical operations with short-circuiting
loglogLog-log scale plot
logmMatrix logarithm
logspaceGenerate logarithmically spaced vector
lookforSearch for keyword in all help entries
lowerConvert string to lowercase
lsList folder contents
lscovLeast-squares solution in presence of known covariance
lsqminnormMinimum norm least-squares solution to linear equation
lsqnonnegSolve nonnegative linear least-squares problem
lsqrLSQR method
ltDetermine less than
luLU matrix factorization
magicMagic square
makehgtformCreate 4-by-4 transform matrix
mapreduceProgramming technique for analyzing data sets that do not fit in memory
mapreducerDefine execution environment for mapreduce or tall arrays
mat2cellConvert array to cell array with potentially different sized cells
mat2strConvert matrix to characters
materialControl reflectance properties of surfaces and patches
matfileAccess and change variables directly in MAT-files, without loading into memory
matlab (Linux)Start MATLAB program from Linux system prompt
matlab (Mac)Start MATLAB program from macOS Terminal
matlab (Windows)Start MATLAB program from Windows system prompt
matlab.addons.disableAddonDisable installed add-on
matlab.addons.enableAddonEnable installed add-on
matlab.addons.installedAddonsGet list of installed add-ons
matlab.addons.isAddonEnabledDetermine if add-on is enabled
matlab.addons.toolbox.installedToolboxesReturn information about installed toolboxes
matlab.addons.toolbox.installToolboxInstall toolbox file
matlab.addons.toolbox.packageToolboxPackage toolbox project
matlab.addons.toolbox.toolboxVersionQuery or modify version of toolbox
matlab.addons.toolbox.uninstallToolboxUninstall toolbox
matlab.apputil.createCreate or modify app project file for packaging app into .mlappinstall file using interactive dialog box
matlab.apputil.getInstalledAppInfoList installed app information
matlab.apputil.installInstall app from a .mlappinstall file
matlab.apputil.packagePackage app files into .mlappinstall file
matlab.apputil.runRun app programmatically
matlab.apputil.uninstallUninstall app
matlab.codetools.requiredFilesAndProductsList dependencies of MATLAB program files
matlab.engine.connect_matlabConnect shared MATLAB session to MATLAB Engine for Python
matlab.engine.engineNameReturn name of shared MATLAB session
matlab.engine.find_matlabFind shared MATLAB sessions to connect to MATLAB Engine for Python
matlab.engine.FutureResultResults of asynchronous call to MATLAB function stored in Python object
matlab.engine.FutureResult.cancelCancel asynchronous call to MATLAB function from Python
matlab.engine.FutureResult.cancelledCancellation status of asynchronous call to MATLAB function from Python
matlab.engine.FutureResult.doneCompletion status of asynchronous call to MATLAB function from Python
matlab.engine.FutureResult.resultResult of asynchronous call to MATLAB function from Python
matlab.engine.isEngineSharedDetermine if MATLAB session is shared
matlab.engine.MatlabEnginePython object using MATLAB as computational engine within Python session
matlab.engine.shareEngineConvert running MATLAB session to shared session
matlab.engine.start_matlabStart MATLAB Engine for Python
matlab.exception.JavaExceptionCapture error information for Java exception
matlab.exception.PyExceptionCapture error information for Python exception base class for graphics objects graphics object Base datastore class File-reader object for files in a datastore File-set object for collection of files in datastore Add Hadoop file support to datastore parallelization support to datastore about attribute access to SD interface new data set about dimension access to data set of data sets and global attributes in file of specified attribute set calibration information size for data set about data set compression attributes for data set identifier data for dimension attributes for dimension of file value for data set about data set and minimum range values number corresponding to data set identifier of object if data set is a coordinate variable if data set is appendable value of named data set of data sets with same name attribute value chunk from data set subsample of data of data set corresponding to reference number of data set with specified index attribute value data set calibration information chunk size and compression method of data set compression method of data set predefined attributes for data set name with dimension scale values for dimension label, unit, and format attributes data in external file current fill mode of file fill value for data set nonstandard bit length for data set values maximum and minimum range value for data set HDF file and initialize SD interface chunk to data set to data set to existing grid HDF-EOS grid file information for field new grid structure region of interest by latitude and longitude grid field compression new dimension within grid new data field within grid origin of pixels in grid pixel registration within grid grid projection tiling parameters vertical subset region from existing grid of dimension region of interest from field about data field value for specified field rows and columns for latitude/longitude pairs data values for specified pixels and size of grid row and column space to latitude and longitude of grid attributes about dimensions defined in grid about data fields defined in grid of grids in file interpolation on a grid field latitude and longitude to row and column space of specified objects grid file code registration code projection information about grid grid attribute Block SOM offset data from grid field single tile of data from field about subsetted region fill value for specified field tiling and compression for field with fill value corresponding to GCTP sphere code GCTP code corresponding to sphere name size of grid field grid attribute Block SOM offset data to grid field tile to field to swath data set swath file information for field new swath structure latitude-longitude region for swath grid field compression new data field within swath new dimension within swath mapping between geolocation and data dimensions new data field within swath time period of interest on monotonic field or dimension from swath of dimension data from subsetted time period subsetted region about swath field of dimension mapping for named dimension value for specified field array of geolocation mapping of swath attributes about geolocation fields about dimensions defined in swath about geolocation fields about swath indexed geolocation mapping about swath geolocation relations of swaths in file and increment of specific geolocation mapping of entries for specific type swath file about subsetted period swath attribute data from swath field about subsetted region fill value for the specified field swath attribute data to swath field and save parts of variables in MAT-files dimensions of variables in MAT-file, sizes, and types of variables in MAT-file workspace variables to MATLAB script
matlab.lang.makeUniqueStringsConstruct unique strings from input strings
matlab.lang.makeValidNameConstruct valid MATLAB identifiers from input strings
matlab.lang.OnOffSwitchStateRepresent on and off states with logical values
matlab.mixin.CopyableSuperclass providing copy functionality for handle objects
matlab.mixin.CustomDisplayInterface for customizing object display
matlab.mixin.HeterogeneousSuperclass for heterogeneous array formation
matlab.mixin.SetGetProvide handle classes with set and get methods
matlab.mixin.SetGetExactNamesRequire exact name match for set and get methods
matlab.mixin.util.PropertyGroupCustom property list for object display
matlab.mock.actions.AssignOutputsDefine return values for method called or property accessed
matlab.mock.actions.ReturnStoredValueReturn stored property value
matlab.mock.actions.StoreValueStore property value
matlab.mock.actions.ThrowExceptionThrow exception when method is called or when property is set or accessed
matlab.mock.AnyArgumentsMatch any number of arguments
matlab.mock.constraints.WasAccessedConstraint determining property get access
matlab.mock.constraints.WasCalledConstraint determining method call
matlab.mock.constraints.WasSetConstraint determining property set interaction
matlab.mock.MethodCallBehaviorSpecify mock object method behavior and qualify method calls
matlab.mock.PropertyBehaviorSpecify mock object property behavior and qualify interactions
matlab.mock.PropertyGetBehaviorSpecify mock property get behavior
matlab.mock.PropertySetBehaviorSpecify mock object set behavior
matlab.mock.TestCaseTestCase to write tests with mocking framework arrays in HTTP queries 64 decoding of string 64 encoding of byte string or vector Authentication scheme or authorization information in HTTP messages value of AuthInfo parameter AuthInfo parameter value of AuthInfo parameter cookie received from server cookie information CookieInfo objects from HTTP response message history for authenticating HTTP requests in HTTP log record Accept header field WWW-Authenticate or Proxy-Authenticate header field Authentication-Info header field in response message Authorization or Proxy-Authorization header field Content-Length field Content-Location header field Content-Type header field Cookie header field Date header field value of field as array of MATLAB datetime objects header field with any name and value header field containing date class for HTTP header fields containing nonnegative integers Location header field class for HTTP Content-Type and Accept header fields Set-Cookie header field CookieInfo object for each Set-Cookie field class for HTTP header fields containing URI components field of HTTP message header fields as formatted character vector header field value to MATLAB type header field value like another header field supported HeaderField subclasses two HeaderField arrays two HeaderField arrays header field value and return as strings header fields as formatted string thrown by HTTP services controlling HTTP message exchange history log record or return human-readable version of vector of LogRecords media type used in HTTP headers of media type parameter value of media type parameter request or response message fields to message header existing fields in message header message as character vector message header fields matching name or class fields from message header or return formatted version of message message as string of HTTP message message body as character vector or return formatted version of message body data message body as string message type monitor for HTTP message exchange all message transfers completed protocol version line of HTTP request message request message and complete HTTP request message without sending HTTP request message and receive response request method response message or reprocess response payload Content-Type line of HTTP message class of HTTP response name as text phrase code in HTTP response StatusCode object from string or number for StatusCode identifier as text phrase line of HTTP response message in query portion of uniform resource identifier (URI) query parameter as character vector query parameter as string resource identifier (URI)
matlab.perftest.FixedTimeExperimentTimeExperiment that collects fixed number of measurements
matlab.perftest.FrequentistTimeExperimentTimeExperiment that collects variable number of measurements
matlab.perftest.TestCaseSuperclass of matlab.perftest performance test classes
matlab.perftest.TimeExperimentInterface for measuring execution time of code under test
matlab.SystemBase class for System objects
matlab.system.mixin.FiniteSourceFinite source mixin class
matlab.system.StringSetSet of valid character vector values
matlab.unittest.constraints.BooleanConstraintInterface class for boolean combinations of constraints
matlab.unittest.constraints.ConstraintFundamental interface class for comparisons
matlab.unittest.constraints.ToleranceAbstract interface class for tolerances
matlab.unittest.diagnostics.ConstraintDiagnosticDiagnostics specific to matlab.unittest constraints
matlab.unittest.diagnostics.DiagnosticFundamental interface class for matlab.unittest diagnostics
matlab.unittest.fixtures.FixtureInterface class for test fixtures
matlab.unittest.measurement.MeasurementResultResult of measuring test suite
matlab.unittest.plugins.OutputStreamInterface that determines where to send text output
matlab.unittest.plugins.QualifyingPluginInterface for plugins that perform system-wide qualifications
matlab.unittest.plugins.TestRunnerPluginPlugin interface for extending TestRunner
matlab.unittest.TestCaseSuperclass of all matlab.unittest test classes
matlab.unittest.TestRunnerClass for running tests in matlab.unittest framework
matlab.unittest.TestRunner.runRun all tests in TestSuite array
matlab.unittest.TestSuiteClass for grouping tests to run
matlab.wsdl.createWSDLClientCreate interface to SOAP-based web service
matlab.wsdl.setWSDLToolPathLocation of WSDL tools
matlab::data::ArrayVisitorsFunctions for defining visitor pattern
matlabrcStart up file for MATLAB program
matlabrootMATLAB root folder
matlabshared.supportpkg.checkForUpdateList of support packages that can be updated (Not recommended)
matlabshared.supportpkg.getInstalledList of installed support packages
matlabshared.supportpkg.getSupportPackageRootGet root folder of support packages
matlabshared.supportpkg.setSupportPackageRootSet root folder of support packages
maxMaximum value of timeseries data
maxLargest elements in array
maxflowMaximum flow in graph
MaximizeCommandWindowOpen Automation server window
maxkFind k largest elements of array
maxNumCompThreadsControl maximum number of computational threads
meanMean value of timeseries data
meanAverage or mean value of array
medianMedian value of timeseries data
medianMedian value of array
memmapfileCreate memory map to a file
memoizeAdd memoization semantics to function handle
MemoizedFunctionCall memoized function and cache results
memoryDisplay memory information
menu(Not recommended) Create multiple-choice dialog box
mergecatsMerge categories in categorical array
meshMesh plot
meshcPlot a contour graph under mesh graph
meshgrid2-D and 3-D grids
meshzPlot a curtain around mesh plot
meta.abstractDetailsFind abstract methods and properties
meta.classDescribe MATLAB class
meta.class.fromNameReturn meta.class object associated with named class
meta.DynamicPropertyDescribe dynamic property of MATLAB object
meta.EnumeratedValueDescribe enumeration member of MATLAB class
meta.eventDescribe event of MATLAB class
meta.MetaDataSuperclass for MATLAB object metadata
meta.methodDescribe method of MATLAB class
meta.packageDescribe MATLAB package
meta.package.fromNameReturn meta.package object for specified package
meta.package.getAllPackagesGet all top-level packages
meta.propertyDescribe property of MATLAB class
metaclassObtain meta.class object
methodsClass method names
methodsviewView class methods
mexBuild MEX function from C/C++ or Fortran source code
mex.getCompilerConfigurationsGet compiler configuration information for building MEX files
MExceptionCapture error information
mexextBinary MEX file-name extension
mfilenameFile name of currently running code
mgetDownload files from FTP server
millisecondsDuration in milliseconds
minMinimum value of timeseries data
minSmallest elements in array
MinimizeCommandWindowMinimize size of Automation server window
minkFind k smallest elements of array
minresMinimum residual method
minspantreeMinimum spanning tree of graph
minuteMinute number
minutesDuration in minutes
mislockedDetermine if function is locked in memory
missingCreate missing values
mkdirCreate folder on FTP server
mkdirMake new folder
mkppMake piecewise polynomial
mldivideSolve systems of linear equations Ax = B for x
mlintCheck MATLAB code files for possible problems
mlintrptRun checkcode for file or folder
mlockPrevent clearing function from memory
mmfileinfoInformation about multimedia file
modRemainder after division (modulo operation)
modeMost frequent values in array
monthMonth number and name
moreControl paged output for Command Window
morebinsIncrease number of histogram bins
movAbsHDUMove to absolute HDU number
move(App Designer) Move tree node
moveMove or resize control in parent window
movefileMove file or folder
moveguiMove UI figure to specified location on screen
moviePlay recorded movie frames
movmadMoving median absolute deviation
movmaxMoving maximum
movmeanMoving mean
movmedianMoving median
movminMoving minimum
movNamHDUMove to first HDU having specific type and keyword values
movprodMoving product
movRelHDUMove relative number of HDUs from current HDU
movstdMoving standard deviation
movsumMoving sum
movvarMoving variance
mpowerMatrix power
mputUpload file or folder to FTP server
mrdivideSolve systems of linear equations xA = B for x
msgboxCreate message dialog box
mtimesMatrix Multiplication
mu2linConvert mu-law audio signal to linear
multibandreadRead band-interleaved data from binary file
multibandwriteWrite band-interleaved data to file
munlockAllow clearing functions from memory
mustBeFiniteValidate that value is finite or issue error
mustBeGreaterThanValidate that value is greater than another value or issue error
mustBeGreaterThanOrEqualValidate that value is greater than or equal to another value or issue error
mustBeIntegerValidate that value is integer or issue error
mustBeLessThanValidate that value is less than another value or issue error
mustBeLessThanOrEqualValidate that value is less than or equal to another value or issue error
mustBeMemberValidate that value is member of specified set
mustBeNegativeValidate that value is negative or issue error
mustBeNonemptyValidate that value is nonempty or issue error
mustBeNonNanValidate that value is nonNaN
mustBeNonnegativeValidate that value is nonnegative or issue error
mustBeNonpositiveValidate that value is nonpositive or issue error
mustBeNonsparseValidate that value is nonsparse or issue error
mustBeNonzeroValidate that value is nonzero or issue error
mustBeNumericValidate that value is numeric or issue error
mustBeNumericOrLogicalValidate that value is numeric or logical or issue error
mustBePositiveValidate that value is positive or issue error
mustBeRealValidate that value is real or issue error
namelengthmaxMaximum identifier length
nargchkValidate number of input arguments
narginNumber of function input arguments
narginchkValidate number of input arguments
nargoutNumber of function output arguments
nargoutchkValidate number of output arguments
native2unicodeConvert numeric bytes to Unicode character representation
nccreateCreate variable in NetCDF file
ncdispDisplay contents of NetCDF data source in Command Window
nchoosekBinomial coefficient or all combinations
ncinfo Return information about NetCDF data source
ncreadRead data from variable in NetCDF data source
ncreadatt Read attribute value from NetCDF data source
ncwrite Write data to NetCDF file
ncwriteattWrite attribute to NetCDF file
ncwriteschemaAdd NetCDF schema definitions to NetCDF file
ndgridRectangular grid in N-D space
ndimsNumber of array dimensions
neDetermine inequality
nearestNearest neighbors within radius
nearestNeighborVertex closest to specified location
nearestNeighbor(Not recommended) Point closest to specified location
nearestNeighborDetermine nearest alpha shape boundary point
neighborsNeighbors of graph node
neighborsNeighbors to specified triangle or tetrahedron
neighbors(Not recommended) Simplex neighbor information
NETSummary of functions in MATLAB .NET interface
NET.addAssemblyMake .NET assembly visible to MATLAB
NET.AssemblyMembers of .NET assembly
NET.convertArrayConvert numeric MATLAB array to .NET array
NET.createArrayArray for nonprimitive .NET types
NET.createGenericCreate instance of specialized .NET generic type
NET.disableAutoReleaseLock .NET object representing a RunTime Callable Wrapper (COM Wrapper) so that MATLAB does not release COM object
NET.enableAutoReleaseUnlock .NET object representing a RunTime Callable Wrapper (COM Wrapper) so that MATLAB releases COM object
NET.GenericClassRepresent parameterized generic type definitions
NET.invokeGenericMethodInvoke generic method of object
NET.isNETSupportedCheck for supported Microsoft .NET Framework
NET.NetExceptionCapture error information for .NET exception
NET.setStaticPropertyStatic property or field name
netcdf.abortRevert recent netCDF file definitions
netcdf.closeClose netCDF file
netcdf.copyAttCopy attribute to new location
netcdf.createCreate new NetCDF dataset
netcdf.defDimCreate netCDF dimension
netcdf.defGrpCreate group in NetCDF file
netcdf.defVarCreate NetCDF variable
netcdf.defVarChunkingDefine chunking behavior for NetCDF variable
netcdf.defVarDeflateDefine compression parameters for NetCDF variable
netcdf.defVarFillDefine fill parameters for NetCDF variable
netcdf.defVarFletcher32Define checksum parameters for NetCDF variable
netcdf.delAttDelete netCDF attribute
netcdf.endDefEnd netCDF file define mode
netcdf.getAttReturn netCDF attribute
netcdf.getChunkCacheRetrieve chunk cache settings for NetCDF library
netcdf.getConstantReturn numeric value of named constant
netcdf.getConstantNamesReturn list of constants known to netCDF library
netcdf.getVarRead data from NetCDF variable
netcdf.inqReturn information about netCDF file
netcdf.inqAttReturn information about netCDF attribute
netcdf.inqAttIDReturn ID of netCDF attribute
netcdf.inqAttNameReturn name of netCDF attribute
netcdf.inqDimReturn netCDF dimension name and length
netcdf.inqDimIDReturn dimension ID
netcdf.inqDimIDsRetrieve list of dimension identifiers in group
netcdf.inqFormatDetermine format of NetCDF file
netcdf.inqGrpNameRetrieve name of group
netcdf.inqGrpNameFullComplete pathname of group
netcdf.inqGrpParentRetrieve ID of parent group.
netcdf.inqGrpsRetrieve array of child group IDs
netcdf.inqLibVersReturn NetCDF library version information
netcdf.inqNcidReturn ID of named group
netcdf.inqUnlimDimsReturn list of unlimited dimensions in group
netcdf.inqVarInformation about variable
netcdf.inqVarChunkingDetermine chunking settings for NetCDF variable
netcdf.inqVarDeflateDetermine compression settings for NetCDF variable
netcdf.inqVarFillDetermine values of fill parameters for NetCDF variable
netcdf.inqVarFletcher32Fletcher32 checksum setting for NetCDF variable
netcdf.inqVarIDReturn ID associated with variable name
netcdf.inqVarIDsIDs of all variables in group
netcdf.openOpen NetCDF data source
netcdf.putAttWrite netCDF attribute
netcdf.putVarWrite data to netCDF variable
netcdf.reDefPut open netCDF file into define mode
netcdf.renameAttChange name of attribute
netcdf.renameDimChange name of netCDF dimension
netcdf.renameVarChange name of netCDF variable
netcdf.setChunkCacheSet default chunk cache settings for NetCDF library
netcdf.setDefaultFormatChange default netCDF file format
netcdf.setFillSet netCDF fill mode
netcdf.syncSynchronize netCDF file to disk
newlineCreate newline character
newplotDetermine where to draw graphics objects
nextpow2Exponent of next higher power of 2
nnzNumber of nonzero matrix elements
noanimateChange EraseMode of all objects to normal
nonzerosNonzero matrix elements
normVector and matrix norms
normest2-norm estimate
notFind logical NOT
notebook(To be removed) Open MATLAB Notebook in Microsoft Word software (on Microsoft Windows platforms)
nowCurrent date and time as serial date number
nsidedpolyRegular polygon
nthrootReal nth root of real numbers
nullNull space
num2cellConvert array to cell array with consistently sized cells
num2hexConvert singles and doubles to IEEE hexadecimal strings
num2rulerConvert numeric data for use with specific ruler
num2strConvert numbers to character array
numArgumentsFromSubscriptNumber of arguments for customized indexing methods
numboundariesNumber of polyshape boundaries
numedgesNumber of edges in graph
numelNumber of array elements
numnodesNumber of nodes in graph
numpartitionsNumber of datastore partitions
numRegionsNumber of regions in alpha shape
numsidesNumber of polyshape sides
nzmaxAmount of storage allocated for nonzero matrix elements
ode113Solve nonstiff differential equations — variable order method
ode15iSolve fully implicit differential equations — variable order method
ode15sSolve stiff differential equations and DAEs — variable order method
ode23Solve nonstiff differential equations — low order method
ode23sSolve stiff differential equations — low order method
ode23tSolve moderately stiff ODEs and DAEs — trapezoidal rule
ode23tbSolve stiff differential equations — trapezoidal rule + backward differentiation formula
ode45Solve nonstiff differential equations — medium order method
odegetExtract ODE option values
odesetCreate or modify options structure for ODE solvers
odextendExtend solution to ODE
onCleanupCleanup tasks upon function completion
onesCreate array of all ones
openOpen file for writing video data
openOpen file in appropriate application
openfigOpen figure saved in FIG-file
openFileOpen FITS file
openglControl OpenGL rendering
openvarOpen workspace variable in Variables editor or other graphical editing tool
optimgetOptimization options values
optimsetCreate or edit optimization options structure
orFind logical OR
ordeigEigenvalues of quasitriangular matrices
orderfieldsOrder fields of structure array
ordqzReorder eigenvalues in QZ factorization
ordschurReorder eigenvalues in Schur factorization
orientPaper orientation for printing or saving
orthOrthonormal basis for range of matrix
outdegreeOut-degree of nodes
outerjoinOuter join between two tables or timetables
packConsolidate workspace memory
padAdd leading or trailing characters to strings
padecoefPadé approximation of time delays
pagesetupdlgPage setup dialog box
panPan view of graph interactively
paretoPareto chart
parforParallel for loop
parseParse function inputs
parseSoapResponseConvert response string from SOAP (Simple Object Access Protocol) server into MATLAB types
partitionPartition a datastore
parulaParula colormap array
pascalPascal matrix
patchCreate one or more filled polygons
pathView or change search path
path2rcSave current search path to pathdef.m file
pathsepSearch path separator for current platform
pathtoolOpen Set Path dialog box to view and change search path
pauseStop MATLAB execution temporarily
pbaspectControl relative lengths of each axis
pcgPreconditioned conjugate gradients method
pchipPiecewise Cubic Hermite Interpolating Polynomial (PCHIP)
pcodeCreate protected function file
pcolorPseudocolor (checkerboard) plot
pdepeSolve initial-boundary value problems for parabolic-elliptic PDEs in 1-D
pdevalEvaluate numerical solution of PDE using output of pdepe
peaksExample function of two variables
perimeterPerimeter of 2-D alpha shape
perimeterPerimeter of polyshape
perlCall Perl script using operating system executable
permsAll possible permutations
permuteRearrange dimensions of N-D array
persistentDefine persistent variable
piRatio of circle's circumference to its diameter
piePie chart
pie33-D pie chart
pinkPink colormap array
pinvMoore-Penrose pseudoinverse
planerotGivens plane rotation
playPlay audio from audioplayer object
playPlay audio from audiorecorder object
playblockingPlay audio from audioplayer object, holding control until playback completes
plotPlot time series
plotPlot graph nodes and edges
plotPlot alpha shape
plotPlot polyshape
plot2-D line plot
plot33-D line plot
plotbrowserShow or hide figure Plot Browser
ploteditInteractively edit and annotate plots
plotmatrixScatter plot matrix
plottoolsShow or hide plot tools
plotyy(Not recommended) Create graph with two y-axes
pointLocationTriangle or tetrahedron containing specified point
pointLocation(Not recommended) Simplex containing specified location
pol2cartTransform polar or cylindrical coordinates to Cartesian
polar(Not recommended) Polar coordinate plot
polaraxesCreate polar axes
polarhistogramHistogram chart in polar coordinates
polarplotPlot line in polar coordinates
polarscatterScatter chart in polar coordinates
polyPolynomial with specified roots or characteristic polynomial
polyareaArea of polygon
polybufferBuffer polyshape
polyderPolynomial differentiation
polyeigPolynomial eigenvalue problem
polyfitPolynomial curve fitting
polyintPolynomial integration
polyshape2-D polygons
polyvalPolynomial evaluation
polyvalmMatrix polynomial evaluation
posixtimeConvert MATLAB datetime to POSIX time
pow2Base 2 power and scale floating-point numbers
powerElement-wise power
ppvalEvaluate piecewise polynomial
predecessorsNode predecessors
prefdirFolder containing preferences, history, and layout files
preferencesOpen Preferences dialog box
previewSubset of data in datastore
primesPrime numbers less than or equal to input value
printPrint figure or save to specific file format
printdlgOpen figure Print dialog box
printoptConfigure printer defaults
printpreviewOpen figure Print Preview dialog box
prismPrism colormap array
prodProduct of array elements
profileProfile execution time for functions
profsaveSave profile report in HTML format
propeditOpen Property Editor
propedit (COM)Open built-in property page for control
propertiesClass property names
propertyeditorShow or hide Property Editor
psiPsi (polygamma) function
publishGenerate view of MATLAB file in specified format
PutCharArrayStore character array in Automation server
PutFullMatrixMatrix in Automation server workspace
PutWorkspaceDataData in Automation server workspace
pwdIdentify current folder
pyargsCreate keyword argument for Python function
pyversionChange default version of Python interpreter
qmrQuasi-minimal residual method
qrOrthogonal-triangular decomposition
qrdeleteRemove column or row from QR factorization
qrinsertInsert column or row into QR factorization
qrupdateRank 1 update to QR factorization
quadNumerically evaluate integral, adaptive Simpson quadrature
quad2dNumerically evaluate double integral, tiled method
quadgkNumerically evaluate integral, adaptive Gauss-Kronrod quadrature
quadlNumerically evaluate integral, adaptive Lobatto quadrature
quadvVectorized quadrature
quarterQuarter number
questdlgCreate question dialog box
QuitTerminate MATLAB Automation server
quitTerminate MATLAB program
quiverQuiver or velocity plot
quiver33-D quiver or velocity plot
qzQZ factorization for generalized eigenvalues
rad2degConvert angle from radians to degrees
randUniformly distributed random numbers
rand (RandStream)Uniformly distributed random numbers
randiUniformly distributed pseudorandom integers
randi (RandStream)Uniformly distributed pseudorandom integers
randnNormally distributed random numbers
randn (RandStream)Normally distributed pseudorandom numbers
randpermRandom permutation
randperm (RandStream)Random permutation
RandStreamRandom number stream
RandStreamRandom number stream
RandStream.createCreate random number streams
RandStream.getGlobalStreamCurrent global random number stream
RandStream.listRandom number generator algorithms
RandStream.setGlobalStreamSet global random number stream
rankRank of matrix
ratRational fraction approximation
ratsRational output
rbboxCreate rubberband box for area selection
rcondReciprocal condition number
rdivideRight array division
readRead video frame data from file
readRead data from remote host over TCP/IP
readRead data in datastore
readallRead all data in datastore
readasyncRead data asynchronously from device
readATblHdrRead header information from current ASCII table
readBTblHdrRead header information from current binary table
readCardHeader record of keyword
readColRead rows of ASCII or binary table column
readFrameRead video frame from video file
readimageRead specified image from datastore
readImgRead image data
readKeyCmplxKeyword as complex scalar value
readKeyDblKeyword as double precision value
readKeyLongLongKeyword as int64
readKeyLongStrLong string value
readKeyUnitPhysical units string from keyword
readRecordHeader record specified by number
readtableCreate table from file
realReal part of complex number
reallogNatural logarithm for nonnegative real arrays
realmaxLargest positive floating-point number
realminSmallest positive normalized floating-point number
realpowArray power for real-only output
realsqrtSquareroot for nonnegative real arrays
recordRecord audio to audiorecorder object
recordRecord data and event information to file
recordblockingRecord audio to audiorecorder object, holding control until recording completes
rectangleCreate rectangle with sharp or curved corners
rectintRectangle intersection area
recycleSet option to move deleted files to recycle folder
reducepatchReduce number of patch faces
reducevolumeReduce number of elements in volume data set
refreshRedraw current figure
refreshdataRefresh data in graph when data source is specified
regexpMatch regular expression (case sensitive)
regexpiMatch regular expression (case insensitive)
regexprepReplace text using regular expression
regexptranslateTranslate text into regular expression
regionsAccess polyshape regions
registereventAssociate event handler for COM object event at run time
regmatlabserverRegister current MATLAB as Automation server
rehashRefresh function and file system path caches
releaseRelease resources and allow changes to System object property values and input characteristics
remRemainder after division
removeRemove key-value pairs from containers.Map object
RemoveConvenience function for static .NET System.Delegate Remove method
RemoveAllConvenience function for static .NET System.Delegate RemoveAll method
removecatsRemove categories from categorical array
removetsRemove timeseries objects from tscollection object
renameRename file on FTP server
renamecatsRename categories in categorical array
reordercatsReorder categories in categorical array
reordernodesReorder graph nodes
repelemRepeat copies of array elements
replaceFind and replace substrings in string array
replaceBetweenReplace substrings identified by indicators that mark their starts and ends
repmatRepeat copies of array
resampleSelect or interpolate timeseries data using new time vector
resample (tscollection)Select or interpolate data in tscollection using new time vector
rescaleScale range of array elements
resetReset graphics object properties to their defaults
resetReset datastore to initial state
resetReset internal states of System object
reset (RandStream)Reset random number stream
reshapeReshape array
residuePartial fraction expansion (partial fraction decomposition)
restoredefaultpathRestore search path to factory-installed state
rethrowRethrow previously caught exception
rethrowReissue error
retimeResample or aggregate data in timetable, and resolve duplicate or irregular times
returnReturn control to invoking function
reverseReverse order of characters in string
rgb2grayConvert RGB image or colormap to grayscale
rgb2hsvConvert RGB colors to HSV
rgb2indConvert RGB image to indexed image
rgbplotPlot colormap
ribbonRibbon plot
rlimSet or query r-axis limits for polar axes
rmappdataRemove application-defined data
rmboundaryRemove polyshape boundary
rmdirRemove folder on FTP server
rmdirRemove folder
rmedgeRemove edge from graph
rmfieldRemove fields from structure
rmholesRemove holes in polyshape
rmmissingRemove missing entries
rmnodeRemove node from graph
rmpathRemove folders from search path
rmprefRemove preference
rmsliversRemove polyshape boundary outliers
rngControl random number generation
rootsPolynomial roots
roseAngle histogram plot
rosserClassic symmetric eigenvalue test problem
rot90Rotate array 90 degrees
rotateRotate polyshape
rotateRotate object about specified origin and direction
rotate3dRotate 3-D view using mouse
roundRound to nearest decimal or integer
rowfunApply function to table or timetable rows
rrefReduced row echelon form (Gauss-Jordan elimination)
rsf2csfConvert real Schur form to complex Schur form
rtickangleRotate r-axis tick labels
rtickformatSpecify r-axis tick label format
rticklabelsSet or query r-axis tick labels
rticksSet or query r-axis tick values
ruler2numConvert data from specific ruler to numeric data
runRun MATLAB script
runperfRun set of tests for performance measurement
runtestsRun set of tests
saveSave workspace variables to file
save (COM)Serialize control object to file
save (serial)Save serial port objects and variables to file
saveasSave figure to specific file format
savefigSave figure and contents to FIG-file
saveobjModify save process for object
savepathSave current search path
scaleScale polyshape
scatterScatter plot
scatter33-D scatter plot
scatteredInterpolantInterpolate 2-D or 3-D scattered data
schurSchur decomposition
scroll(App Designer) Scroll to location within list box or tree
secSecant of angle in radians
secdSecant of argument in degrees
sechHyperbolic secant
secondSecond number
secondsDuration in seconds
selectmoveresizeSelect, move, resize, or copy axes and uicontrol graphics objects
semilogxSemilogarithmic plot
semilogySemilogarithmic plot
sendmailSend email message to address list
serialCreate serial port object
serialbreakSend break to device connected to serial port
seriallistList of serial ports connected to your system
setSet properties of timeseries object
setSet graphics object properties
setSet property values for audioplayer object
setSet property values for audiorecorder object
set (RandStream)Set random number stream property
set (serial)Configure or display serial port object properties
set (tscollection)Set properties of tscollection object
setabstimeSet times of timeseries object as date strings
setabstime (tscollection)Set times of tscollection object as date strings
setappdataStore application-defined data
setBscaleReset image scaling
setcatsSet categories in categorical array
setCompressionTypeSet image compression type
setdiffSet difference of two arrays
setenvSet environment variable
setfieldAssign values to structure array field
setHCompScaleSet scale parameter for HCOMPRESS algorithm
setHCompSmoothSet smoothing for images compressed with HCOMPRESS
setinterpmethodSet default interpolation method for timeseries object
setpixelpositionSet component position in pixels
setprefSet preference
setstr(Not recommended) Set string flag
setTileDimSet tile dimensions
settimeseriesnamesChange name of timeseries object in tscollection
setTscaleReset image scaling
setuniformtimeModify uniform time vector of timeseries object
setvaroptsSet variable import options
setvartypeSet variable data types
setxorSet exclusive OR of two arrays
shadingSet color shading properties
sheetnamesQuery sheet names from datastore
shgShow most recent graph window
shiftdimShift dimensions
shortestpathShortest path between two single nodes
shortestpathtreeShortest path tree from node
showplottoolShow or hide figure plot tool
shrinkfacesReduce size of patch faces
shuffleShuffle files in ImageDatastore
signSign function (signum function)
simplifySimplify polyshape boundaries
sinSine of argument in radians
sindSine of argument in degrees
singleSingle-precision arrays
sinhHyperbolic sine of argument in radians
sizeArray size
sizeSize of containers.Map object
sizeSize of triangulation connectivity list
size(Not recommended) Size of triangulation matrix
size (serial)Size of serial port object array
size (tscollection)Size of tscollection object
sliceVolumetric slice plot
smooth3Smooth 3-D data
smoothdataSmooth noisy data
snapnowForce snapshot of image for inclusion in published document
sortSort array elements
sortboundariesSort polyshape boundaries
sortregionsSort polyshape regions
sortrowsSort rows of matrix or table
sortxSort elements in heatmap row
sortySort elements in heatmap column
soundConvert matrix of signal data to sound
soundscScale data and play as sound
spallocAllocate space for sparse matrix
sparseCreate sparse matrix
spaugmentForm least squares augmented system
spconvertImport from sparse matrix external format
spdiagsExtract and create sparse band and diagonal matrices
specularCalculate specular reflectance
speyeSparse identity matrix
spfunApply function to nonzero sparse matrix elements
sph2cartTransform spherical coordinates to Cartesian
sphereGenerate sphere
spinmapRotate colormap colors
splineCubic spline data interpolation
splitSplit strings in string array
splitSplit calendar duration into numeric and duration units
splitapplySplit data into groups and apply function
splitEachLabelSplit ImageDatastore labels by proportions
splitlinesSplit string at newline characters
sponesReplace nonzero sparse matrix elements with ones
spparmsSet parameters for sparse matrix routines
sprandSparse uniformly distributed random matrix
sprandnSparse normally distributed random matrix
sprandsymSparse symmetric random matrix
sprankStructural rank
SpreadsheetDatastoreDatastore for spreadsheet files
SpreadsheetImportOptionsImport options object for Spreadsheets
springSpring colormap array
sprintfFormat data into string
spyVisualize sparsity pattern
sqrtSquare root
sqrtmMatrix square root
squeezeRemove singleton dimensions
ss2tfConvert state-space representation to transfer function
sscanfRead formatted data from string
stackStack data from multiple variables into single variable
stairsStairstep graph
standardizeMissingInsert standard missing values
startsWithDetermine if string starts with pattern
startupStart up file for user-defined options
statsReturn cached values and statistics for MemoizedFunction object
stdStandard deviation of timeseries data
stdStandard deviation
stemPlot discrete sequence data
stem3Plot 3-D discrete sequence data
stepRun System object algorithm
stopasyncStop asynchronous read and write operations
str2doubleConvert string to double precision value
str2funcConstruct function handle from character vector
str2mat(Not recommended) Form blank-padded character array from strings
str2numConvert character array to numeric array
strcatConcatenate strings horizontally
strcmpCompare strings
strcmpiCompare strings (case insensitive)
stream2Compute 2-D streamline data
stream3Compute 3-D streamline data
streamlinePlot streamlines from 2-D or 3-D vector data
streamparticlesPlot stream particles
streamribbon3-D stream ribbon plot from vector volume data
streamslicePlot streamlines in slice planes
streamtubeCreate 3-D stream tube plot
strfindFind one string within another
stringString array
stringsCreate array of strings with no characters
stripRemove leading and trailing characters from string
strjoinJoin text in array
strjustJustify string or character array
strlengthLength of strings in string array
strmatch(Not recommended) Find possible matches for string
strncmpCompare first n characters of strings (case sensitive)
strncmpiCompare first n characters of strings (case insensitive)
strread(Not recommended) Read formatted data from string
strrepFind and replace substring
strsplitSplit string at specified delimiter
strtokSelected parts of string
strtrimRemove leading and trailing whitespace from string array or character array
structStructure array
struct2cellConvert structure to cell array
struct2tableConvert structure array to table
structfunApply function to each field of scalar structure
strvcat(Not recommended) Concatenate strings vertically
sub2indConvert subscripts to linear indices
subgraphExtract subgraph
subplotCreate axes in tiled positions
subsasgnRedefine subscripted assignment
subsindexConvert object to array index
subspaceAngle between two subspaces
subsrefRedefine subscripted reference for objects
substructCreate structure argument for subsasgn or subsref
subtractDifference of two polyshape objects
subvolumeExtract subset of volume data set
successorsNode successors
sumSum of array elements
sumSum of timeseries data
summaryPrint summary of table, timetable, or categorical array
summerSummer colormap array
superclassesNames of superclasses
supportOpen MathWorks Technical Support Web page
supportPackageInstallerInstall support for third-party hardware or software (Not recommended)
surfSurface plot
surf2patchConvert surface data to patch data
surfaceCreate surface object
surfaceAreaSurface area of 3-D alpha shape
surfcContour plot under a 3-D shaded surface plot
surflSurface plot with colormap-based lighting
surfnormCompute and display 3-D surface normals
svdSingular value decomposition
svdsSubset of singular values and vectors
swapbytesSwap byte ordering
switch, case, otherwiseExecute one of several groups of statements
sylvesterSolve Sylvester equation AX + XB = C for X
symamdSymmetric approximate minimum degree permutation
symbfactSymbolic factorization analysis
symmlqSymmetric LQ method
symrcmSparse reverse Cuthill-McKee ordering
symvarDetermine symbolic variables in expression
synchronizeSynchronize timetables to common time vector, and resample or aggregate data from input timetables
synchronizeSynchronize and resample two timeseries objects using common time vector
syntaxTwo ways to call MATLAB functions
systemExecute operating system command and return output
tableTable array with named variables that can contain different types
table2arrayConvert table to homogeneous array
table2cellConvert table to cell array
table2structConvert table to structure array
table2timetableConvert table to timetable
TabularTextDatastoreDatastore for tabular text files
tailGet bottom rows of table, timetable, or tall array
tallCreate tall array
TallDatastoreDatastore for checkpointing tall arrays
tallrngControl random number generation for tall arrays
tanTangent of argument in radians
tandTangent of argument in degrees
tanhHyperbolic tangent
tarCompress files into tar file
targetupdaterSet up support package that is already installed (Not recommended)
tcpclientCreate TCP/IP client object to communicate over TCP/IP
tempdirName of temporary folder for the system
tempnameUnique name for temporary file
TestSpecification of a single test method
TestResultResult of running test suite
testsuiteCreate suite of tests
TestSuite.runRun TestSuite array using TestRunner object configured for text output
tetrameshTetrahedron mesh plot
texlabelFormat text with TeX characters
textAdd text descriptions to data points
textreadRead data from text file; write to multiple outputs
textscanRead formatted data from text file or string
textwrapWrap text for uicontrol
tfqmrTranspose-free quasi-minimal residual method
thetalimSet or query theta-axis limits for polar axes
thetatickformatSpecify theta-axis tick label format
thetaticklabelsSet or query theta-axis tick labels
thetaticksSet or query theta-axis tick values
throwThrow exception
throwAsCallerThrow exception as if occurs within calling function
ticStart stopwatch timer
TiffMATLAB Gateway to LibTIFF library routines
Tiff.closeClose Tiff object
Tiff.computeStripIndex number of strip containing specified coordinate
Tiff.computeTileIndex number of tile containing specified coordinates
Tiff.currentDirectoryIndex of current IFD
Tiff.getTagValue of specified tag
Tiff.getTagNamesList of recognized TIFF tags
Tiff.getVersionLibTIFF library version
Tiff.isTiledDetermine if tiled image
Tiff.lastDirectoryDetermine if current IFD is last in file
Tiff.nextDirectoryMake next IFD current IFD
Tiff.numberOfStripsTotal number of strips in image
Tiff.numberOfTilesTotal number of tiles in image
Tiff.readRead entire image
Tiff.readEncodedStripRead data from specified strip
Tiff.readEncodedTileRead data from specified tile
Tiff.readRGBAImageRead image using RGBA interface
Tiff.readRGBAStripRead strip data using RGBA interface
Tiff.readRGBATileRead tile data using RGBA interface
Tiff.rewriteDirectoryWrite modified metadata to existing IFD
Tiff.setDirectoryMake specified IFD current IFD
Tiff.setSubDirectoryMake subIFD specified by byte offset current IFD
Tiff.setTagSet value of tag
Tiff.writeWrite entire image
Tiff.writeDirectoryCreate new IFD and make it current IFD
Tiff.writeEncodedStripWrite data to specified strip
Tiff.writeEncodedTileWrite data to specified tile
timeConvert time of calendar duration to duration
timeitMeasure time required to run function
timeofdayElapsed time since midnight for datetimes
timerCreate object to schedule execution of MATLAB commands
timer.deleteRemove timer object from memory
timer.getQuery property values for timer object
timer.isvalidDetermine timer object validity
timer.setSet property values for timer object
timer.startStart timer object
timer.startatSchedule timer to fire at specified time
timer.stopStop timer object
timer.timerfindFind timer object
timer.timerfindallFind timer object, regardless of visibility
timer.waitBlock command prompt until timer stops running
timerangeTime range for timetable row subscripting
timesElement-wise multiplication
timeseriesCreate timeseries object
timetableTimetable array with time-stamped rows and variables of different types
timetable2tableConvert timetable to table
timezonesList time zones
titleAdd title
tocRead elapsed time from stopwatch
todatenumConvert CDF epoch object to MATLAB serial date number
toeplitzToeplitz matrix
toolboxdirRoot folder for specified toolbox
topkrowsTop rows in sorted order
toposortTopological order of directed acyclic graph
traceSum of diagonal elements
transclosureTransitive closure
translateTranslate polyshape
transposeTranspose vector or matrix
transreductionTransitive reduction
trapzTrapezoidal numerical integration
treelayoutLay out tree or forest
treeplotPlot picture of tree
triangulationTriangulation in 2-D or 3-D
triangulationTriangulate polyshape
trilLower triangular part of matrix
trimeshTriangular mesh plot
triplequadNumerically evaluate triple integral
triplot2-D triangular plot
TriRep(Not recommended) Triangulation representation
TriRep(Not recommended) Triangulation representation
TriScatteredInterp(Not recommended) Interpolate scattered data
TriScatteredInterp(Not recommended) Interpolate scattered data
trisurfTriangular surface plot
triuUpper triangular part of matrix
trueLogical 1 (true)
try, catchExecute statements and catch resulting errors
tscollectionCreate tscollection object
tsdata.eventConstruct event object for timeseries object
tsearchnN-D closest simplex search
typeDisplay contents of file
typecastConvert data types without changing underlying data
tzoffsetTime zone offset from UTC
uialert(App Designer) Display alert dialog box for UI figure window
uiaxes(App Designer) Create UI axes for plots in App Designer
uibutton(App Designer) Create push button or state button component
uibuttongroupCreate button group to manage radio buttons and toggle buttons
uicheckbox(App Designer) Create check box component
uiconfirm(App Designer) Create confirmation dialog box
uicontextmenuCreate context menu
uicontrolCreate user interface control object
uidropdown(App Designer) Create drop-down component
uieditfield(App Designer) Create text or numeric edit field component
uifigure(App Designer) Create UI figure window
uigauge(App Designer) Create circular, linear, ninety-degree, or semicircular gauge component
uigetdirOpen folder selection dialog box
uigetfileOpen file selection dialog box
uigetprefConditionally open dialog box according to user preference
uiimportImport data interactively
uiknob(App Designer) Create continuous or discrete knob component
uilabel(App Designer) Create label component
uilamp(App Designer) Create lamp component
uilistbox(App Designer) Create list box component
uimenuCreate menu or menu items
uint1616-bit unsigned integer arrays
uint3232-bit unsigned integer arrays
uint6464-bit unsigned integer arrays
uint88-bit unsigned integer arrays
uiopenOpen dialog box for selecting files to load into workspace
uipanelCreate panel container object
uipushtoolCreate push button on toolbar
uiputfileOpen dialog box for saving files
uiradiobutton(App Designer) Create radio button component
uiresumeResume execution of blocked program
uisaveOpen dialog box for saving variables to MAT-file
uisetcolorOpen color picker
uisetfontOpen font selection dialog box
uisetprefManage preferences used in uigetpref
uislider(App Designer) Create slider component
uispinner(App Designer) Create spinner component
uistackReorder visual stacking order of objects
uiswitch(App Designer) Create slider switch, rocker switch, or toggle switch component
uitabCreate tabbed panel
uitabgroupCreate container for tabbed panels
uitable Create table user interface component
uitextarea(App Designer) Create text area component
uitogglebutton(App Designer) Create toggle button component
uitoggletoolCreate toggle button on toolbar
uitoolbarCreate toolbar on figure
uitree(App Designer) Create tree component
uitreenode(App Designer) Create tree node component
uiwaitBlock program execution and wait to resume
uminusUnary minus
undocheckout(To be removed) Undo previous checkout from source control system (UNIX platforms)
unicode2nativeConvert Unicode character representation to numeric bytes
unionSet union of two arrays
unionUnion of polyshape objects
uniqueUnique values in array
uniquetolUnique values within tolerance
unixExecute UNIX command and return output
unloadlibraryUnload shared library from memory
unmeshConvert edge matrix to coordinate and Laplacian matrices
unmkppExtract piecewise polynomial details
unregisteralleventsUnregister all event handlers associated with COM object events
unregistereventUnregister event handler associated with COM object event at run time
unstackUnstack data from single variable into multiple variables
untarExtract contents of tar file
unwrapCorrect phase angles to produce smoother phase plots
unzipExtract contents of zip file
upgradePreviouslyInstalledSupportPackagesGet previously installed hardware support packages and optional features for the currently installed release
uplusUnary plus
upperConvert string to uppercase
urlreadDownload URL content to character vector (not recommended)
urlwriteDownload URL content and save to file (not recommended)
usejavaDetermine if Java feature is available
userpathView or change default user work folder
validateattributesCheck validity of array
validatestringCheck validity of text
ValueIteratorAn iterator over intermediate values for use with mapreduce
valuesIdentify values in containers.Map object
vanderVandermonde matrix
varVariance of timeseries data
vararginVariable-length input argument list
varargoutVariable-length output argument list
varfunApply function to table or timetable variables
vartypeSubscript into table or timetable by variable type
vecnormVector-wise norm
vectorizeVectorize expression
verVersion information for MathWorks products
verctrl(To be removed) Source control actions (Windows platforms)
verLessThanCompare toolbox version to specified character vector
versionVersion number for MATLAB and libraries
vertcatConcatenate arrays vertically
vertcat (tscollection)Vertical concatenation for tscollection objects
vertexAttachmentsTriangles or tetrahedra attached to specified vertex
vertexAttachments(Not recommended) Return simplices attached to specified vertices
vertexNormalTriangulation vertex normal
VideoReaderCreate object to read video files
VideoReaderRead video files
VideoWriterCreate object to write video files
VideoWriterWrite video files
viewViewpoint specification
viewmtxView transformation matrices
visdiffCompare two files or folders
volumeVolume of 3-D alpha shape
volumeboundsCoordinate and color limits for volume data
voronoiVoronoi diagram
voronoiDiagramVoronoi diagram
voronoiDiagram(Not recommended) Voronoi diagram
voronoinN-D Voronoi diagram
waitbarOpen or update wait bar dialog box
waitforBlock execution and wait for condition
waitforbuttonpressWait for key press or mouse-button click
warndlgCreate warning dialog box
warningDisplay warning message
waterfallWaterfall plot
webOpen web page or file in browser
weboptionsSpecify parameters for RESTful web service
webreadRead content from RESTful web service
websaveSave content from RESTful web service to file
webwriteWrite data to RESTful web service
weekWeek number
weekdayDay of week
whatList MATLAB files in folder
whatsnewRelease Notes
whichLocate functions and files
whilewhile loop to repeat when condition is true
whitebgChange axes background color
whoList variables in workspace
whosList variables in workspace, with sizes and types
widthNumber of table variables
wilkinsonWilkinson's eigenvalue test matrix
winopenOpen file in appropriate application (Windows)
winqueryregItem from Windows registry
winterWinter colormap array
withtolTime tolerance for timetable row subscripting
wordcloudCreate word cloud chart from text data
workspaceOpen Workspace browser to manage workspace
writeWrite data to remote host over TCP/IP
writeWrite tall array to disk for checkpointing
writeChecksumCompute and write checksum for current HDU
writeColWrite elements into ASCII or binary table column
writeCommentWrite or append COMMENT keyword to CHU
writeDateWrite DATE keyword to CHU
writeHistoryWrite or append HISTORY keyword to CHU
writeImgWrite to FITS image
writeKeyUpdate or add new keyword into current HDU
writeKeyUnitWrite physical units string
writetableWrite table to file
writeVideoWrite video data to file
xlabelLabel x-axis
xlimSet or query x-axis limits
xlsfinfoDetermine if file contains Microsoft Excel spreadsheet
xlsreadRead Microsoft Excel spreadsheet file
xlswriteWrite Microsoft Excel spreadsheet file
xmlreadRead XML document and return Document Object Model node
xmlwriteWrite XML Document Object Model node
xorFind logical exclusive-OR
xorExclusive OR of two polyshape objects
xsltTransform XML document using XSLT engine
xtickangleRotate x-axis tick labels
xtickformatSpecify x-axis tick label format
xticklabelsSet or query x-axis tick labels
xticksSet or query x-axis tick values
yearYear number
yearsDuration in years
ylabelLabel y-axis
ylimSet or query y-axis limits
ymdYear, month, and day numbers of datetime
ytickangleRotate y-axis tick labels
ytickformatSpecify y-axis tick label format
yticklabelsSet or query y-axis tick labels
yticksSet or query y-axis tick values
yyaxisCreate chart with two y-axes
yyyymmddConvert MATLAB datetime to YYYYMMDD numeric value
zerosCreate array of all zeros
zipCompress files into zip file
zlabelLabel z-axis
zlimSet or query z-axis limits
zoomTurn zooming on or off or magnify by factor
ztickangleRotate z-axis tick labels
ztickformatSpecify z-axis tick label format
zticklabelsSet or query z-axis tick labels
zticksSet or query z-axis tick values
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