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Function   Description   Product Function List c2d Convert from continuous- to discrete-time models Control System Toolbox c2d Transform linear model from continuous to discrete time System Identification Toolbox ca2tf Convert coupled allpass filter to transfer function form Filter Design Toolbox calcgx Calculate weight and bias performance gradient as single vector Neural Network Toolbox calcjejj Calculate Jacobian performance vector Neural Network Toolbox calcjx Calculate weight and bias performance Jacobian as single matrix Neural Network Toolbox calcpd Calculate delayed network inputs Neural Network Toolbox calcperf Calculate network outputs, signals, and performance Neural Network Toolbox calendar Calendar for specified month MATLAB calllib Call function in shared library MATLAB callSoapService Send SOAP message to endpoint MATLAB camdolly Move camera position and target MATLAB Camera (Aero.Camera) Construct camera object for use with animation object Aerospace Toolbox cameratoolbar Control camera toolbar programmatically MATLAB camlight Create or move light object in camera coordinates MATLAB camlookat Position camera to view object or group of objects MATLAB camorbit Rotate camera position around camera target MATLAB campan Rotate camera target around camera position MATLAB campos Set or query camera position MATLAB camposm Set camera position using geographic coordinates Mapping Toolbox camproj Set or query projection type MATLAB camroll Rotate camera about view axis MATLAB camtarget Set or query location of camera target MATLAB camtargm Set camera target using geographic coordinates Mapping Toolbox camup Set or query camera up vector MATLAB camupm Set camera up vector using geographic coordinates Mapping Toolbox camva Set or query camera view angle MATLAB camzoom Zoom in and out on scene MATLAB cancel Cancel job or task Parallel Computing Toolbox cancelasync Cancel asynchronous read and write operations OPC Toolbox canChannel Construct CAN channel connected to selected device Vehicle Network Toolbox canDatabase Create handle to CAN database file Vehicle Network Toolbox candexch Candidate set row exchange Statistics Toolbox candgen Candidate set generation Statistics Toolbox candle Candlestick chart Financial Toolbox candle (fts) Time series candle plot Financial Toolbox canHWInfo Information on available CAN devices Vehicle Network Toolbox canMessage Build CAN message based on user-specified structure Vehicle Network Toolbox canon State-space canonical realization Control System Toolbox canoncorr Canonical correlation Statistics Toolbox canSupport Generate technical support log Vehicle Network Toolbox canTool Open CAN Tool Vehicle Network Toolbox canvas (vr.canvas) Create virtual reality canvas object Simulink 3D Animation capability Process capability indices Statistics Toolbox capaplot Process capability plot Statistics Toolbox capbybdt Price cap instrument from BDT interest-rate tree Financial Derivatives Toolbox capbybk Price cap instrument from Black-Karasinski interest-rate tree Financial Derivatives Toolbox capbyblk Price caps using the Black option pricing model Financial Derivatives Toolbox capbyhjm Price cap instrument from HJM interest-rate tree Financial Derivatives Toolbox capbyhw Price cap instrument from Hull-White interest-rate tree Financial Derivatives Toolbox capture (vr.canvas) Capture virtual reality canvas to RGB image Simulink 3D Animation care Solve continuous-time algebraic Riccati equation Control System Toolbox cart2grn Transform projected coordinates to Greenwich system Mapping Toolbox cart2pol Transform Cartesian coordinates to polar or cylindrical MATLAB cart2sph Transform Cartesian coordinates to spherical MATLAB cascadesparams Cascade S-parameters to form cascaded network RF Toolbox case Execute block of code if condition is true MATLAB caseread Read case names from file Statistics Toolbox casewrite Write case names to file Statistics Toolbox cashbybls Calculate price of cash-or-nothing digital options using Black-Scholes model Financial Derivatives Toolbox cashsensbybls Calculate price and sensitivities of cash-or-nothing digital options using Black-Scholes model Financial Derivatives Toolbox cast Cast variable to different data type MATLAB cat Concatenate arrays along specified dimension MATLAB catch Handle error detected in try-catch statement MATLAB category Category of fit of cfit, sfit, or fittype object Curve Fitting Toolbox caxis Color axis scaling MATLAB cbprice Price convertible bond Fixed-Income Toolbox ccdesign Central composite design Statistics Toolbox cceps Complex cepstral analysis Signal Processing Toolbox cconv Modulo-N circular convolution Signal Processing Toolbox ccsboardinfo (For CCS) Information about boards and simulators known to CCS IDE Embedded IDE Link cd (For CCS) Change CCS IDE working folder Embedded IDE Link cd (For VisualDSP++) Set IDE working directory Embedded IDE Link cd Change current folder MATLAB cd Change folder on target PC xPC Target cd (ftp) Change current directory on FTP server MATLAB cdai Accrued interest on certificate of deposit (CD) Fixed-Income Toolbox cdf Cumulative distribution functions Statistics Toolbox cdf2rdf Convert complex diagonal form to real block diagonal form MATLAB cdfepoch Convert MATLAB formatted dates to CDF formatted dates MATLAB cdfinfo Information about Common Data Format (CDF) file MATLAB cdfplot Empirical cumulative distribution function plot Statistics Toolbox cdfread Read data from Common Data Format (CDF) file MATLAB cdfwrite Write data to Common Data Format (CDF) file MATLAB cdprice Price of certificate of deposit (CD) Fixed-Income Toolbox cdyield Yield on certificate of deposit (CD) Fixed-Income Toolbox ceil Round toward positive infinity Fixed-Point Toolbox ceil Round toward positive infinity MATLAB celintensityread Read probe intensities from Affymetrix CEL files Bioinformatics Toolbox cell Construct cell array MATLAB cell2mat Convert cell array of matrices to single matrix MATLAB cell2sos Convert second-order sections cell array to matrix Signal Processing Toolbox cell2struct Convert cell array to structure array MATLAB celldisp Cell array contents MATLAB cellfun Apply function to each cell in cell array MATLAB cellplot Graphically display structure of cell array MATLAB cellstr Create cell array of strings from character array MATLAB Centers Centers of RBF model Model-Based Calibration Toolbox centfrq Purpose Wavelet center frequency Wavelet Toolbox cev Construct constant elasticity of variance models (objects of class CEV) Econometrics Toolbox cfamounts Cash flow and time mapping for bond portfolio Financial Toolbox cfbybdt Price cash flows from BDT interest-rate tree Financial Derivatives Toolbox cfbybk Price cash flows from Black-Karasinski interest-rate tree Financial Derivatives Toolbox cfbyhjm Price cash flows from HJM interest-rate tree Financial Derivatives Toolbox cfbyhw Price cash flows from Hull-White interest-rate tree Financial Derivatives Toolbox cfbyzero Price cash flows from set of zero curves Financial Derivatives Toolbox cfconv Cash flow convexity Financial Toolbox cfdates Cash flow dates for fixed-income security Financial Toolbox cfdur Cash-flow duration and modified duration Financial Toolbox cfirpm Complex and nonlinear-phase equiripple FIR filter design Signal Processing Toolbox cfit Constructor for cfit object Curve Fitting Toolbox cflibhelp Information on library models Curve Fitting Toolbox cfport Portfolio form of cash flow amounts Financial Toolbox cfs2wpt Purpose Wavelet packet tree construction from coefficients Wavelet Toolbox cftimes Time factors corresponding to bond cash flow dates Financial Toolbox cftool Open Curve Fitting Tool Curve Fitting Toolbox cgauwavf Purpose Complex Gaussian wavelet Wavelet Toolbox cghcbs Perform circular binary segmentation (CBS) on array-based comparative genomic hybridization (aCGH) data Bioinformatics Toolbox cghfreqplot Display frequency of DNA copy number alterations across multiple samples Bioinformatics Toolbox cgs Conjugate gradients squared method MATLAB chaikosc Chaikin oscillator Financial Toolbox chaikvolat Chaikin volatility Financial Toolbox changem Substitute values in data array Mapping Toolbox char Convert to character array (string) MATLAB char Convert symbolic objects to strings Symbolic Math Toolbox chartfts Interactive display Financial Toolbox chbpnt Good data sites, Chebyshev-Demko points Spline Toolbox cheb1ap Chebyshev Type I analog lowpass filter prototype Signal Processing Toolbox cheb1ord Chebyshev Type I filter order Signal Processing Toolbox cheb2ap Chebyshev Type II analog lowpass filter prototype Signal Processing Toolbox cheb2ord Chebyshev Type II filter order Signal Processing Toolbox chebwin Chebyshev window Signal Processing Toolbox cheby1 Chebyshev Type I filter using specification object Filter Design Toolbox cheby1 Chebyshev Type I filter design (passband ripple) Signal Processing Toolbox cheby2 Chebyshev Type II filter using specification object Filter Design Toolbox cheby2 Chebyshev Type II filter design (stopband ripple) Signal Processing Toolbox checkerboard Create checkerboard image Image Processing Toolbox checkhdl Check subsystem or model for HDL code generation compatibility Simulink HDL Coder checkin Check files into source control system (UNIX platforms) MATLAB checkout Check files out of source control system (UNIX platforms) MATLAB chfield Change data series name Financial Toolbox chgunits Change frequency units of FRD model Control System Toolbox chgwdeccfs Change multisignal 1-D decomposition coefficients Wavelet Toolbox chi2cdf Chi-square cumulative distribution function Statistics Toolbox chi2gof Chi-square goodness-of-fit test Statistics Toolbox chi2inv Chi-square inverse cumulative distribution function Statistics Toolbox chi2pdf Chi-square probability density function Statistics Toolbox chi2rnd Chi-square random numbers Statistics Toolbox chi2stat Chi-square mean and variance Statistics Toolbox chirp Swept-frequency cosine Signal Processing Toolbox chol Cholesky factorization MATLAB cholcov Cholesky-like covariance decomposition Statistics Toolbox cholinc Sparse incomplete Cholesky and Cholesky-Infinity factorizations MATLAB cholupdate Rank 1 update to Cholesky factorization MATLAB ChooseAsBest Choose best model from alternative responses Model-Based Calibration Toolbox chooserbybls Price European simple chooser options using Black-Scholes model Financial Derivatives Toolbox chromosomeplot Plot chromosome ideogram with G-banding pattern Bioinformatics Toolbox cir Cox-Ingersoll-Ross mean-reverting square root diffusion models Econometrics Toolbox circcirc Intersections of circles in Cartesian plane Mapping Toolbox circshift Shift array circularly MATLAB cl2tf Convert coupled allpass lattice to transfer function form Filter Design Toolbox cla Clear current axes MATLAB clabel Create contour plot elevation labels Fixed-Point Toolbox clabel Contour plot elevation labels MATLAB clabelm Add contour labels to map contour display Mapping Toolbox class Determine class name of object MATLAB classdef Class definition keywords MATLAB classfin Create financial structure or return financial structure class name Financial Derivatives Toolbox classify Discriminant analysis Statistics Toolbox classperf Evaluate performance of classifier Bioinformatics Toolbox clc Clear Command Window MATLAB clear Remove device objects from MATLAB workspace Data Acquisition Toolbox clear Remove objects from MATLAB workspace Parallel Computing Toolbox clear Clear image acquisition object from MATLAB workspace Image Acquisition Toolbox clear Remove instrument objects from MATLAB workspace Instrument Control Toolbox clear Remove items from workspace, freeing up system memory MATLAB clear (serial) Remove serial port object from MATLAB workspace MATLAB clear all Remove items from the MATLAB workspace and reset the MuPAD engine. Symbolic Math Toolbox cleareventlog Clear event log, discarding all events OPC Toolbox ClearTimer (Aero.Flight GearAnimation) Clear and delete timer for animation of FlightGear flight simulator Aerospace Toolbox clearvars Clear variables from memory MATLAB clearwarnings Clear warnings for database connection or resultset Database Toolbox cleave Cleave amino acid sequence with enzyme Bioinformatics Toolbox cleavelookup Find cleavage rule for enzyme or compound Bioinformatics Toolbox clegendm Add legend labels to map contour display Mapping Toolbox clf Clear current figure window MATLAB clipboard Copy and paste strings to and from system clipboard MATLAB clipdata Clip data at +/-pi in longitude, +/-pi in latitude Mapping Toolbox clma Clear current map axes Mapping Toolbox clmo Clear specified graphics objects from map axes Mapping Toolbox clmo-ui GUI to clear mapped objects Mapping Toolbox clock Current time as date vector MATLAB cloffset Compute MPC closed-loop DC gain from output disturbances to measured outputs assuming constraints are inactive at steady state Model Predictive Control Toolbox clonegroup Clone group into new private group on same client OPC Toolbox close Close database connection, cursor, or resultset object Database Toolbox close (For CCS) Close CCS IDE files or RTDX channel Embedded IDE Link close (For VisualDSP++) Close file in IDE window Embedded IDE Link close Remove specified figure MATLAB close Close serial port connecting host PC with target PC xPC Target close (avifile) Close Audio/Video Interleaved (AVI) file MATLAB close (ftp) Close connection to FTP server MATLAB close_system Close Simulink system window or block dialog box Simulink closeDialog Close configuration parameters dialog Simulink closePolygonParts Close all rings in multipart polygon Mapping Toolbox closepreview Close Video Preview window Image Acquisition Toolbox closereq Default figure close request function MATLAB clrdevice Clear instrument buffer Instrument Control Toolbox clrmenu Add colormap menu to figure window Mapping Toolbox cluster Construct agglomerative clusters from linkages Statistics Toolbox cluster (phytree) Validate clusters in phylogenetic tree Bioinformatics Toolbox clusterdata Construct agglomerative clusters from data Statistics Toolbox clustergram Compute hierarchical clustering, display dendrogram and heat map, and create clustergram object Bioinformatics Toolbox clustergram object Object containing hierarchical clustering analysis data Bioinformatics Toolbox clusterGroup (clustergram) Select cluster group Bioinformatics Toolbox cma Construct constant modulus algorithm (CMA) object Communications Toolbox cmdscale Classical multidimensional scaling Statistics Toolbox cmopts Name of source control system MATLAB cmorwavf Purpose Complex Morlet wavelet Wavelet Toolbox cmpermute Rearrange colors in colormap MATLAB cmsclsyn Purpose Approximately solve constant-matrix, upper bound �-synthesis problem Robust Control Toolbox cmunique Eliminate duplicate colors in colormap; convert grayscale or truecolor image to indexed image MATLAB codistributed.build Create codistributed array from distributed data Parallel Computing Toolbox codistributed.cell Create codistributed cell array Parallel Computing Toolbox codistributed.colon Distributed colon operation Parallel Computing Toolbox codistributed.eye Create codistributed identity matrix Parallel Computing Toolbox codistributed.false Create codistributed false array Parallel Computing Toolbox codistributed.Inf Create codistributed array of Inf values Parallel Computing Toolbox codistributed.NaN Create codistributed array of Not-a-Number values Parallel Computing Toolbox codistributed.ones Create codistributed array of ones Parallel Computing Toolbox codistributed.rand Create codistributed array of uniformly distributed pseudo-random numbers Parallel Computing Toolbox codistributed.randn Create codistributed array of normally distributed random values Parallel Computing Toolbox codistributed.spalloc Allocate space for sparse codistributed matrix Parallel Computing Toolbox codistributed.speye Create codistributed sparse identity matrix Parallel Computing Toolbox codistributed.sprand Create codistributed sparse array of uniformly distributed pseudo-random values Parallel Computing Toolbox codistributed.sprandn Create codistributed sparse array of uniformly distributed pseudo-random values Parallel Computing Toolbox codistributed.true Create codistributed true array Parallel Computing Toolbox codistributed.zeros Create codistributed array of zeros Parallel Computing Toolbox codistributor Create codistributor object for codistributed arrays Parallel Computing Toolbox codistributor1d. defaultPartition Default partition for codistributed array Parallel Computing Toolbox codonbias Calculate codon frequency for each amino acid coded for in nucleotide sequence Bioinformatics Toolbox codoncount Count codons in nucleotide sequence Bioinformatics Toolbox coeffnames Coefficient names of cfit, sfit, or fittype object Curve Fitting Toolbox coeffs Coefficients for filters Filter Design Toolbox coeffs List coefficients of multivariate polynomial Symbolic Math Toolbox coeffvalues Coefficient values of cfit or sfit, object Curve Fitting Toolbox coeread Read Xilinx COE file Filter Design Toolbox coewrite Write Xilinx COE file Filter Design Toolbox coifwavf Purpose Coiflet wavelet filter Wavelet Toolbox col2im Rearrange matrix columns into blocks Image Processing Toolbox colamd Column approximate minimum degree permutation MATLAB colfilt Columnwise neighborhood operations Image Processing Toolbox colnames (DataMatrix) Retrieve or set column names of DataMatrix object Bioinformatics Toolbox colon (:) Create vectors, array subscripting, and for-loop iterators MATLAB color Column partition for sparse finite differences Optimization Toolbox colorbar Colorbar showing color scale MATLAB colordef Set default property values to display different color schemes MATLAB colorm Create index map colormaps Mapping Toolbox colormap Set and get current colormap MATLAB colormapeditor Start colormap editor MATLAB ColorSpec (Color Specification) Color specification MATLAB colorui Interactively define RGB color Mapping Toolbox colperm Sparse column permutation based on nonzero count MATLAB cols Retrieve number of columns in fetched data set Database Toolbox colspace Return basis for column space of matrix Symbolic Math Toolbox columnnames Retrieve names of columns in fetched data set Database Toolbox columnprivileges List database column privileges Database Toolbox columns Return database table column names Database Toolbox combnk Enumeration of combinations Statistics Toolbox combntns All possible combinations of set of values Mapping Toolbox combvec Create all combinations of vectors Neural Network Toolbox comet Create 2-D comet plot Fixed-Point Toolbox comet 2-D comet plot MATLAB comet3 Create 3-D comet plot Fixed-Point Toolbox comet3 3-D comet plot MATLAB comet3m Project 3-D comet plot on map axes Mapping Toolbox cometm Project 2-D comet plot on map axes Mapping Toolbox comm_links Library link information for Communications Blockset blocks Communications Blockset commandhistory Open Command History window, or select it if already open MATLAB commandwindow Open Command Window, or select it if already open MATLAB commit Make database changes permanent Database Toolbox commit Save IVI configuration store object to data file Instrument Control Toolbox CommitEdit Update temporary changes in data Model-Based Calibration Toolbox commlib Open main Communications Blockset library Communications Blockset commmeasure.ACPR Create adjacent channel power measurement object Communications Toolbox commmeasure.EVM Create EVM measurement object Communications Toolbox commmeasure.MER Create MER measurement object Communications Toolbox commscope Package of communications scope classes Communications Toolbox commscope.eyediagram Eye diagram analysis Communications Toolbox commscope.ScatterPlot Create Scatter Plot scope Communications Toolbox commsrc.pattern Construct pattern generator object Communications Toolbox commsrc.pn Create PN sequence generator package Communications Toolbox commstartup Default Simulink model settings for Communications Blockset software Communications Blockset commtest.ErrorRate Create error rate test console Communications Toolbox compan Companion matrix MATLAB compand Source code mu-law or A-law compressor or expander Communications Toolbox compare Compare model output and measured output System Identification Toolbox compare Compare two MPC objects Model Predictive Control Toolbox compass Plot arrows emanating from origin Fixed-Point Toolbox compass Plot arrows emanating from origin MATLAB compet Competitive transfer function Neural Network Toolbox complex Construct complex fi object from real and imaginary parts Fixed-Point Toolbox complex Construct complex data from real and imaginary components MATLAB complexify Purpose Replace ureal atoms by summations of ureal and ucomplex (or ultidyn) atoms Robust Control Toolbox componentinfo Query system registry about COM component created with MATLAB Builder NE MATLAB Builder NE (for Microsoft .NET Framework) componentinfo Query system registry about component created with MATLAB Builder EX MATLAB Builder EX (for Microsoft Excel) compoundbycrr Price compound option from CRR binomial tree Financial Derivatives Toolbox compoundbyeqp Price compound option from EQP binomial tree Financial Derivatives Toolbox compoundbyitt Price compound options using implied trinomial tree (ITT) Financial Derivatives Toolbox computer Information about computer on which MATLAB software is running MATLAB con2seq Convert concurrent vectors to sequential vectors Neural Network Toolbox concur Create concurrent bias vectors Neural Network Toolbox cond Condition number with respect to inversion MATLAB condeig Condition number with respect to eigenvalues MATLAB condest 1-norm condition number estimate MATLAB conditioninfo Collect condition coverage information for model object Simulink Verification and Validation coneplot Plot velocity vectors as cones in 3-D vector field Fixed-Point Toolbox coneplot Plot velocity vectors as cones in 3-D vector field MATLAB confds Configure JDBC data source for Visual Query Builder Database Toolbox configBusSpeed Set bit timing rate of CAN channel Vehicle Network Toolbox configure (For CCS) Define size and number of RTDX channel buffers Embedded IDE Link configuremodelsim (For ModelSim) Configure ModelSim for use with EDA Simulator Link EDA Simulator Link confint Confidence intervals for fit coefficients of cfit or sfit object Curve Fitting Toolbox confusion Classification confusion matrix Neural Network Toolbox confusionmat Confusion matrix Statistics Toolbox conj Form model with complex conjugate coefficients Control System Toolbox conj Complex conjugate of fi object Fixed-Point Toolbox conj Complex conjugate MATLAB conncomp (biograph) Find strongly or weakly connected components in biograph object Bioinformatics Toolbox conndef Create connectivity array Image Processing Toolbox connect Arbitrary interconnection of LTI models Control System Toolbox connect Connect device object to instrument Instrument Control Toolbox connect Connect opcda object to server OPC Toolbox constraincoeffwl Constrain coefficient wordlength Filter Design Toolbox ConstrainedGenerate Generate constrained space-filling design of specified size Model-Based Calibration Toolbox Constraints Constraints in design Model-Based Calibration Toolbox containers.Map Construct containers.Map object MATLAB continue Pass control to next iteration of for or while loop MATLAB contour Create contour graph of matrix Fixed-Point Toolbox contour Contour plot of matrix MATLAB contour3 Create 3-D contour plot Fixed-Point Toolbox contour3 3-D contour plot MATLAB contour3m Project 3-D contour plot of map data Mapping Toolbox contourc Create two-level contour plot computation Fixed-Point Toolbox contourc Low-level contour plot computation MATLAB contourcmap Contour colormap and colorbar current axes Mapping Toolbox contourf Create filled 2-D contour plot Fixed-Point Toolbox contourf Filled 2-D contour plot MATLAB contourfm Project filled 2-D contour plot of map data Mapping Toolbox contourm Project 2-D contour plot of map data Mapping Toolbox contourslice Draw contours in volume slice planes MATLAB contrast Grayscale colormap for contrast enhancement MATLAB controlchart Shewhart control charts Statistics Toolbox controlrules Western Electric and Nelson control rules Statistics Toolbox conv Convolution and polynomial multiplication of fi objects Fixed-Point Toolbox conv Convolution and polynomial multiplication MATLAB conv2 2-D convolution MATLAB convacc Convert from acceleration units to desired acceleration units Aerospace Toolbox convang Convert from angle units to desired angle units Aerospace Toolbox convangacc Convert from angular acceleration units to desired angular acceleration units Aerospace Toolbox convangvel Convert from angular velocity units to desired angular velocity units Aerospace Toolbox convdeintrlv Restore ordering of symbols using shift registers Communications Toolbox convdensity Convert from density units to desired density units Aerospace Toolbox convenc Convolutionally encode binary data Communications Toolbox convergent Round toward nearest integer with ties rounding to nearest even integer Fixed-Point Toolbox convert Convert filter structure of discrete-time or multirate filter Filter Design Toolbox convert2sur Convert multivariate normal regression model to seemingly unrelated regression (SUR) model Financial Toolbox convertfis Convert Fuzzy Logic Toolbox Version 1.0 Fuzzy Inference System matrix to current-version Fuzzy Inference System structure Fuzzy Logic Toolbox convertlat Convert between geodetic and auxiliary latitudes Mapping Toolbox convertto Convert to specified frequency Financial Toolbox convfactor Bond conversion factors Fixed-Income Toolbox convforce Convert from force units to desired force units Aerospace Toolbox convhull Convex hull MATLAB convhulln N-D convex hull MATLAB convintrlv Permute symbols using shift registers Communications Toolbox convlength Convert from length units to desired length units Aerospace Toolbox convmass Convert from mass units to desired mass units Aerospace Toolbox convmtx Convolution matrix of Galois field vector Communications Toolbox convmtx Convolution matrix Signal Processing Toolbox convmtx2 2-D convolution matrix Image Processing Toolbox convn N-D convolution MATLAB convpres Convert from pressure units to desired pressure units Aerospace Toolbox convtemp Convert from temperature units to desired temperature units Aerospace Toolbox convvel Convert from velocity units to desired velocity units Aerospace Toolbox convwf Convolution weight function Neural Network Toolbox cophenet Cophenetic correlation coefficient Statistics Toolbox copulacdf Copula cumulative distribution function Statistics Toolbox copulafit Fit copula to data Statistics Toolbox copulaparam Copula parameters as function of rank correlation Statistics Toolbox copulapdf Copula probability density function Statistics Toolbox copularnd Copula random numbers Statistics Toolbox copulastat Copula rank correlation Statistics Toolbox copy Copy circuit or data object RF Toolbox copy Copy operating point or operating point specification Simulink Control Design copyConceptualArgsTo Implementation Copy conceptual argument specifications to matching implementation arguments for TFL table entry Real-Time Workshop Embedded Coder CopyData Create data object from copy of existing object Model-Based Calibration Toolbox copyfile Copy file or folder MATLAB copyobj Make independent copy of quantizer object Fixed-Point Toolbox copyobj Copy graphics objects and their descendants MATLAB copyobj Make copy of OPC Toolbox object OPC Toolbox cordexch Coordinate exchange Statistics Toolbox cornermetric Create corner metric matrix from image Image Processing Toolbox corr Linear or rank correlation Statistics Toolbox corr2 2-D correlation coefficient Image Processing Toolbox corr2cov Convert standard deviation and correlation to covariance Financial Toolbox corrcoef Correlation coefficients Financial Toolbox corrcoef Correlation coefficients MATLAB corrcov Convert covariance matrix to correlation matrix Statistics Toolbox correctairspeed Calculate equivalent airspeed (EAS), calibrated airspeed (CAS), or true airspeed (TAS) from one of other two airspeeds Aerospace Toolbox Correlation Correlation matrix for linear model parameters Model-Based Calibration Toolbox corrmtx Data matrix for autocorrelation matrix estimation Signal Processing Toolbox cos Cosine of argument in radians MATLAB cosd Cosine of argument in degrees MATLAB cosets Produce cyclotomic cosets for Galois field Communications Toolbox cosh Hyperbolic cosine MATLAB cost Cost of using discrete-time or multirate filter Filter Design Toolbox cot Cotangent of argument in radians MATLAB cotd Cotangent of argument in degrees MATLAB coth Hyperbolic cotangent MATLAB cov Covariance matrix Financial Toolbox cov Covariance matrix MATLAB cov2corr Convert covariance to standard deviation and correlation coefficient Financial Toolbox covar Output and state covariance of system driven by white noise Control System Toolbox Covariance Covariance matrix for linear model parameters Model-Based Calibration Toolbox covf Estimate covariance functions for time-domain iddata object System Identification Toolbox coxphfit Cox proportional hazards regression Statistics Toolbox cp2tform Infer spatial transformation from control point pairs Image Processing Toolbox cpcorr Tune control-point locations using cross correlation Image Processing Toolbox cpgisland Locate CpG islands in DNA sequence Bioinformatics Toolbox cplxpair Sort complex numbers into complex conjugate pairs MATLAB cpmargin Coprime stability margin of plant-controller feedback loop Robust Control Toolbox cpncount Coupon payments remaining until maturity Financial Toolbox cpndaten Next coupon date for fixed-income security Financial Toolbox cpndatenq Next quasi coupon date for fixed income security Financial Toolbox cpndatep Previous coupon date for fixed-income security Financial Toolbox cpndatepq Previous quasi coupon date for fixed income security Financial Toolbox cpndaysn Number of days to next coupon date Financial Toolbox cpndaysp Number of days since previous coupon date Financial Toolbox cpnpersz Number of days in coupon period Financial Toolbox cpsd Cross power spectral density Signal Processing Toolbox cpselect Control Point Selection Tool Image Processing Toolbox cpstruct2pairs Convert CPSTRUCT to valid pairs of control points Image Processing Toolbox cputime Elapsed CPU time MATLAB cra Estimate impulse response using prewhitened-based correlation analysis System Identification Toolbox crc.detector Construct CRC detector object Communications Toolbox crc.generator Construct CRC generator object Communications Toolbox create (RandStream) Create random number streams MATLAB CreateAlgorithm Create algorithm Model-Based Calibration Toolbox CreateAlternativeModels Create alternative models from model template Model-Based Calibration Toolbox createAndAdd ConceptualArg Create conceptual argument from specified properties and add to conceptual arguments for TFL table entry Real-Time Workshop Embedded Coder createAndAdd ImplementationArg Create implementation argument from specified properties and add to implementation arguments for TFL table entry Real-Time Workshop Embedded Coder createAndSetC ImplementationReturn Create implementation return argument from specified properties and add to implementation for TFL table entry Real-Time Workshop Embedded Coder CreateBoundary Create boundary model Model-Based Calibration Toolbox CreateCandidateSet Create candidate set for optimal designs Model-Based Calibration Toolbox createClassFromWsdl Create MATLAB class based on WSDL document MATLAB CreateConstraint Create design contraint Model-Based Calibration Toolbox createCopy (inputParser) Create copy of inputParser object MATLAB CreateData Create data object Model-Based Calibration Toolbox CreateDesign Create design object for test plan or model Model-Based Calibration Toolbox createholidays Create trading calendars Financial Toolbox createJob Create job object in scheduler and client Parallel Computing Toolbox createMatlabPoolJob Create MATLAB pool job Parallel Computing Toolbox CreateModel Create new model Model-Based Calibration Toolbox createParallelJob Create parallel job object Parallel Computing Toolbox CreateProject Create project object Model-Based Calibration Toolbox CreateResponse Create new response model for test plan Model-Based Calibration Toolbox CreateResponseFeature Create new response feature for local model Model-Based Calibration Toolbox createSoapMessage Create SOAP message to send to server MATLAB createTask Create new task in job Parallel Computing Toolbox CreateTestplan Create new test plan Model-Based Calibration Toolbox cross Vector cross product MATLAB crosscorr Cross-correlation Econometrics Toolbox crossfix Cross-fix positions from bearings and ranges Mapping Toolbox crossreference Retrieve information about primary and foreign keys Database Toolbox crosstab Cross-tabulation Statistics Toolbox crossval Loss estimate using cross-validation Statistics Toolbox crossvalind Generate cross-validation indices Bioinformatics Toolbox crrprice Instrument prices from CRR tree Financial Derivatives Toolbox crrsens Instrument prices and sensitivities from CRR tree Financial Derivatives Toolbox crrtimespec Specify time structure for CRR tree Financial Derivatives Toolbox crrtree Construct CRR stock tree Financial Derivatives Toolbox csape Cubic spline interpolation with end conditions Spline Toolbox csapi Cubic spline interpolation Spline Toolbox csaps Cubic smoothing spline Spline Toolbox csc Cosecant of argument in radians MATLAB cscd Cosecant of argument in degrees MATLAB csch Hyperbolic cosecant MATLAB cscvn "Natural" or periodic interpolating cubic spline curve Spline Toolbox csgchk Check validity of Geometry Description matrix Partial Differential Equation Toolbox csgdel Delete borders between minimal regions Partial Differential Equation Toolbox csvread Read comma-separated value file MATLAB csvwrite Write comma-separated value file MATLAB ctfroot Root folder of application in deployed mode MATLAB Compiler ctranspose Complex conjugate transpose of fi object Fixed-Point Toolbox ctranspose (timeseries) Transpose timeseries object MATLAB ctrb Controllability matrix Control System Toolbox ctrbf Compute controllability staircase form Control System Toolbox ctrlpref Set Control System Toolbox preferences Control System Toolbox cumprod Cumulative product MATLAB cumsec Vector of SOS filters for cumulative sections Filter Design Toolbox cumsum Cumulative sum Financial Toolbox cumsum Cumulative sum MATLAB cumtrapz Cumulative trapezoidal numerical integration MATLAB cur2frac Decimal currency values to fractional values Financial Toolbox cur2str Bank-formatted text Financial Toolbox curl Compute curl and angular velocity of vector field MATLAB cursor.fetch Import data into MATLAB workspace from cursor object created by exec Database Toolbox customnet Custom nonlinearity estimator for nonlinear ARX and Hammerstein-Wiener models System Identification Toolbox customreg Custom regressor for nonlinear ARX models System Identification Toolbox customverctrl Allow custom source control system (UNIX platforms) MATLAB cvexit Exit model coverage environment Simulink Verification and Validation cvhtml Produce HTML report from model coverage objects Simulink Verification and Validation cvload Load coverage tests and stored results into memory Simulink Verification and Validation cvmodelview Display model coverage results with model coloring Simulink Verification and Validation cvsave Save coverage tests and results to file Simulink Verification and Validation cvsim Simulate and return model coverage results for test objects Simulink Verification and Validation cvsimref Simulate and return model coverage results for referenced models Simulink Verification and Validation cvtest Create model coverage test specification object Simulink Verification and Validation cvtree Convert inverse-discount tree to interest-rate tree Financial Derivatives Toolbox cwt Continuous 1-D wavelet transform Wavelet Toolbox cwtext Real or complex continuous 1-D wavelet coefficients using extension parameters Wavelet Toolbox cyclgen Produce parity-check and generator matrices for cyclic code Communications Toolbox cyclpoly Produce generator polynomials for cyclic code Communications Toolbox cylinder Generate cylinder MATLAB cytobandread Read cytogenetic banding information Bioinformatics Toolbox czt Chirp z-transform Signal Processing Toolbox d2c Convert from discrete- to continuous-time models Control System Toolbox d2c Transform linear model from discrete to continuous time System Identification Toolbox d2d Resample discrete-time LTI model or add input delay Control System Toolbox d2d Change MPC controller's sampling time Model Predictive Control Toolbox damp Natural frequency and damping of system poles Control System Toolbox daqcallback Callback function that displays event information for specified event Data Acquisition Toolbox daqfind Return device objects, channels, or lines from data acquisition engine to MATLAB workspace Data Acquisition Toolbox daqhelp Help for device objects, constructors, adaptors, functions, and properties Data Acquisition Toolbox daqhwinfo Data acquisition hardware information Data Acquisition Toolbox daqmem Allocate or display analog input and output memory resources Data Acquisition Toolbox daqread Read Data Acquisition Toolbox (.daq) file for analog input Data Acquisition Toolbox daqread Read Data Acquisition Toolbox (.daq) file MATLAB daqregister Register or unregister hardware driver adaptor Data Acquisition Toolbox daqreset Remove device objects, engine MEX-file, and adaptor DLLs from memory Data Acquisition Toolbox dare Solve discrete-time algebraic Riccati equations (DAREs) Control System Toolbox daspect Set or query axes data aspect ratio MATLAB daspectm Control vertical exaggeration in map display Mapping Toolbox Data Array of data objects in project, boundary tree, or test plan Model-Based Calibration Toolbox data2state(idnlarx) Map past input/output data to current states of nonlinear ARX model System Identification Toolbox database Connect to database Database Toolbox database.fetch Execute SQL statement to import data into MATLAB workspace Database Toolbox datacursormode Enable or disable interactive data cursor mode MATLAB DataFileTypes Data file types Model-Based Calibration Toolbox DataMatrix Create DataMatrix object Bioinformatics Toolbox DataMatrix object Data structure encapsulating data and metadata from microarray experiment so that it can be indexed by gene or probe identifiers and by sample identifiers Bioinformatics Toolbox datastats Data statistics Curve Fitting Toolbox datastream Establish connections to Thomson Datastream API Datafeed Toolbox datastream.close Close connections to Thomson Datastream data servers Datafeed Toolbox datastream.fetch Request data from Thomson Datastream data servers Datafeed Toolbox datastream.get Retrieve properties of Thomson Datastream connection objects Datafeed Toolbox datastream.isconnection Verify whether connections to Thomson Datastream data servers are valid Datafeed Toolbox datatipinfo Produce short description of input variable MATLAB datatypemanager (For CCS) Open Data Type Manager Embedded IDE Link datcomimport Bring DATCOM file into MATLAB environment Aerospace Toolbox date Current date string MATLAB date2time Time and frequency from dates Financial Toolbox date2time Time and frequency from dates Financial Derivatives Toolbox dateaxis Convert serial-date axis labels to calendar-date axis labels Financial Toolbox datedisp Display date entries Financial Toolbox datedisp Display date entries Financial Derivatives Toolbox datefind Indices of date numbers in matrix Financial Toolbox datemnth Date of day in future or past month Financial Toolbox datenum Create date number Financial Toolbox datenum Convert date and time to serial date number MATLAB datestr Create date string Financial Toolbox datestr Convert date and time to string format MATLAB datetick Date formatted tick labels MATLAB datevec Date components Financial Toolbox datevec Convert date and time to vector of components MATLAB datewrkdy Date of future or past workday Financial Toolbox daugment D-optimal augmentation Statistics Toolbox day Day of month Financial Toolbox dayhoff Return Dayhoff scoring matrix Bioinformatics Toolbox days360 Days between dates based on 360-day year Financial Toolbox days360e Days between dates based on 360-day year (European) Financial Toolbox days360isda Days between dates based on 360-day year (International Swap Dealer Association (ISDA) compliant) Financial Toolbox days360psa Days between dates based on 360-day year (Public Securities Association (PSA) compliant) Financial Toolbox days365 Days between dates based on 365-day year Financial Toolbox daysact Actual number of days between dates Financial Toolbox daysadd Date away from starting date for any day-count basis Financial Toolbox daysdif Days between dates for any day-count basis Financial Toolbox db2mag Convert decibels (dB) to magnitude Control System Toolbox db2mag Convert decibels (dB) to magnitude Signal Processing Toolbox db2pow Convert decibels (dB) to power Signal Processing Toolbox dbaux Daubechies wavelet filter computation Wavelet Toolbox dbclear Clear breakpoints MATLAB dbcont Resume execution MATLAB dbdown Reverse workspace shift performed by dbup, while in debug mode MATLAB dblquad Numerically evaluate double integral over a rectangle MATLAB dbmex Enable MEX-file debugging (on UNIX platforms) MATLAB dbquit Quit debug mode MATLAB dbstack Function call stack MATLAB dbstatus List all breakpoints MATLAB dbstep Execute one or more lines from current breakpoint MATLAB dbstop Set breakpoints MATLAB dbtype List M-file with line numbers MATLAB dbup Shift current workspace to workspace of caller, while in debug mode MATLAB dbwavf Daubechies wavelet filter Wavelet Toolbox dcgain Low-frequency (DC) gain of LTI system Control System Toolbox dcgainmr Reduced order model Robust Control Toolbox dcm2alphabeta Convert direction cosine matrix to angle of attack and sideslip angle Aerospace Toolbox dcm2angle Create rotation angles from direction cosine matrix Aerospace Toolbox dcm2latlon Convert direction cosine matrix to geodetic latitude and longitude Aerospace Toolbox dcm2quat Convert direction cosine matrix to quaternion Aerospace Toolbox dcmbody2wind Convert angle of attack and sideslip angle to direction cosine matrix Aerospace Toolbox dcmecef2ned Convert geodetic latitude and longitude to direction cosine matrix Aerospace Toolbox dcovary D-optimal design with fixed covariates Statistics Toolbox dct Discrete cosine transform (DCT) Signal Processing Toolbox dct2 2-D discrete cosine transform Image Processing Toolbox dctmtx Discrete cosine transform matrix Image Processing Toolbox dcwdata Read selected DCW worldwide basemap data Mapping Toolbox dcwgaz Search DCW worldwide basemap gazette file Mapping Toolbox dcwread Read DCW worldwide basemap file Mapping Toolbox dcwrhead Read DCW worldwide basemap file headers Mapping Toolbox dde23 Solve delay differential equations (DDEs) with constant delays MATLAB ddeget Extract properties from delay differential equations options structure MATLAB ddencmp Default values for de-noising or compression Wavelet Toolbox ddesd Solve delay differential equations (DDEs) with general delays MATLAB ddeset Create or alter delay differential equations options structure MATLAB de2bi Convert decimal numbers to binary vectors Communications Toolbox deadzone Class representing dead-zone nonlinearity estimator for Hammerstein-Wiener models System Identification Toolbox deal Distribute inputs to outputs MATLAB deblank Strip trailing blanks from end of string MATLAB dec Unsigned decimal representation of stored integer of fi object Fixed-Point Toolbox dec2base Convert decimal to base N number in string MATLAB dec2bin Convert decimal to binary number in string MATLAB dec2binvec Convert digital input and output decimal value to binary vector Data Acquisition Toolbox dec2hex Convert decimal to hexadecimal number in string MATLAB dec2mat Given values of decision variables, derive corresponding values of matrix variables Robust Control Toolbox dec2mvl (For Discovery) Convert decimal integer to binary string EDA Simulator Link dec2mvl (For Incisive) Convert decimal integer to binary string EDA Simulator Link dec2mvl (For ModelSim) Convert decimal integer to binary string EDA Simulator Link dec2thirtytwo Decimal to thirty-second quotation Financial Toolbox decay Quadratic decay rate of polytopic or affine P-systems Robust Control Toolbox decic Compute consistent initial conditions for ode15i MATLAB decimate Decimation — decrease sampling rate Signal Processing Toolbox decinfo Describe how entries of matrix variable X relate to decision variables Robust Control Toolbox decisioninfo Display decision coverage information for model object Simulink Verification and Validation decnbr Total number of decision variables in system of LMIs Robust Control Toolbox decode Block decoder Communications Toolbox deconv Deconvolution and polynomial division MATLAB deconvblind Deblur image using blind deconvolution Image Processing Toolbox deconvlucy Deblur image using Lucy-Richardson method Image Processing Toolbox deconvreg Deblur image using regularized filter Image Processing Toolbox deconvwnr Deblur image using Wiener filter Image Processing Toolbox decorrstretch Apply decorrelation stretch to multichannel image Image Processing Toolbox decsg Decompose Constructive Solid Geometry into minimal regions Partial Differential Equation Toolbox decyear Calculate decimal year Aerospace Toolbox deembedsparams De-embed S-parameters from cascaded network RF Toolbox defaultm Initialize or reset map projection structure Mapping Toolbox DefaultModels Default models for test plan Model-Based Calibration Toolbox defaultParallelConfig Default parallel computing configuration Parallel Computing Toolbox defcx Help specify cTx objectives for mincx solver Robust Control Toolbox DefineNumberOf RecordsPerTest Define exact number of records per test Model-Based Calibration Toolbox DefineTestGroups Define rule-based test groupings Model-Based Calibration Toolbox defuzz Defuzzify membership function Fuzzy Logic Toolbox deg2km, deg2nm, deg2sm Convert distance from degrees to kilometers, nautical miles, or statute miles Mapping Toolbox degrees2dm Convert degrees to degrees-minutes Mapping Toolbox degrees2dms Convert degrees to degrees-minutes-seconds Mapping Toolbox degtorad Convert angles from degrees to radians Mapping Toolbox deintrlv Restore ordering of symbols Communications Toolbox del2 Discrete Laplacian MATLAB delaunay Delaunay triangulation MATLAB delaunay3 3-D Delaunay tessellation MATLAB delaunayn N-D Delaunay tessellation MATLAB delay2z Replace delays of discrete-time TF, SS, or ZPK models by poles at z=0, or replace delays of FRD models by phase shift Control System Toolbox delayest Estimate time delay (dead time) from data System Identification Toolbox delayss Create state-space models with delayed terms Control System Toolbox delete Remove device objects, channels, or lines from data acquisition engine Data Acquisition Toolbox delete Remove image acquisition object from memory Image Acquisition Toolbox delete Remove instrument objects from memory Instrument Control Toolbox delete Remove files or graphics objects MATLAB delete Remove OPC Toolbox objects from memory OPC Toolbox delete Remove target object xPC Target delete (Aero.Flight GearAnimation) Destroy FlightGear animation object Aerospace Toolbox delete (Aero.Virtual RealityAnimation) Destroy virtual reality animation object Aerospace Toolbox delete (COM) Remove COM control or server MATLAB delete (ftp) Remove file on FTP server MATLAB delete (handle) Handle object destructor function MATLAB delete (serial) Remove serial port object from memory MATLAB delete (timer) Remove timer object from memory MATLAB delete_block Delete block from Simulink system Simulink delete_line Delete line from Simulink system Simulink delete_param Delete system parameter added via add_param command Simulink deleteproperty Remove custom property from COM object MATLAB delevent Remove tsdata.event objects from timeseries object MATLAB dellmi Remove LMI from system of LMIs Robust Control Toolbox delmvar Remove one matrix variable from LMI problem Robust Control Toolbox delsample Remove sample from timeseries object MATLAB delsamplefromcollection Remove sample from tscollection object MATLAB demcmap Colormaps appropriate to terrain elevation data Mapping Toolbox demdataui UI for selecting digital elevation data Mapping Toolbox demo Access product demos via Help browser MATLAB demod Demodulation for communications simulation Signal Processing Toolbox demosaic Convert Bayer pattern encoded image to truecolor image Image Processing Toolbox demote Demote job in job manager queue Parallel Computing Toolbox dendrogram Dendrogram plot Statistics Toolbox denormalize Undo filter coefficient and gain changes caused by normalize Filter Design Toolbox denormalmax Largest denormalized quantized number for quantizer object Fixed-Point Toolbox denormalmin Smallest denormalized quantized number for quantizer object Fixed-Point Toolbox departure Departure of longitudes at specified latitudes Mapping Toolbox depdir List dependent directories of M-file or P-file MATLAB dependnames Dependent variable of cfit, sfit, or fittype object Curve Fitting Toolbox depfixdb Fixed declining-balance depreciation schedule Financial Toolbox depfun List dependencies of M-file or P-file MATLAB depgendb General declining-balance depreciation schedule Financial Toolbox deployprint Use to print (as substitute for MATLAB print function) when working with deployed Windows applications MATLAB Compiler deploytool Open Deployment Tool, GUI for MATLAB Compiler MATLAB Compiler deploytool Open GUI for MATLAB Builder NE and MATLAB Compiler MATLAB Builder NE (for Microsoft .NET Framework) deploytool Open GUI for MATLAB Builder JA and MATLAB Compiler products MATLAB Builder JA (for Java language) deploytool Open GUI for MATLAB Builder EX and MATLAB Compiler MATLAB Builder EX (for Microsoft Excel) depo2ind Node depth-position to node index Wavelet Toolbox deprdv Remaining depreciable value Financial Toolbox depsoyd Sum of years' digits depreciation Financial Toolbox depstln Straight-line depreciation schedule Financial Toolbox derivget Get derivatives pricing options Financial Derivatives Toolbox derivset Set or modify derivatives pricing options Financial Derivatives Toolbox design Apply design method to specification object Filter Design Toolbox design Apply design method to specification object Signal Processing Toolbox designconstraint Convert boundary model to design constraint Model-Based Calibration Toolbox designmethods Methods available for designing filter from specification object Filter Design Toolbox designmethods Methods available for designing filter from specification object Signal Processing Toolbox designopts Valid input arguments and values for specification object and method Filter Design Toolbox designopts Valid input arguments and values for specification object and method Signal Processing Toolbox Designs Designs in test plan Model-Based Calibration Toolbox destroy Remove job or task object from parent and memory Parallel Computing Toolbox det Matrix determinant MATLAB det Compute the determinant of symbolic matrix Symbolic Math Toolbox detachConfigSet Dissociate configuration set or configuration reference from model Simulink DetachData Detach data from test plan Model-Based Calibration Toolbox detcoef 1-D detail coefficients Wavelet Toolbox detcoef2 2-D detail coefficients Wavelet Toolbox detrend Subtract offset or trend from data signals System Identification Toolbox detrend Remove linear trends MATLAB detrend (timeseries) Subtract mean or best-fit line and all NaNs from time series MATLAB deval Evaluate solution of differential equation problem MATLAB devicereset Reset instrument Instrument Control Toolbox dfARDTest Augmented Dickey-Fuller unit root test for AR model with drift Econometrics Toolbox dfARTest Augmented Dickey-Fuller unit root test for zero-drift AR model Econometrics Toolbox dfe Construct decision-feedback equalizer object Communications Toolbox dfeval Evaluate function using cluster Parallel Computing Toolbox dfevalasync Evaluate function asynchronously using cluster Parallel Computing Toolbox dfilt Discrete-time filter Filter Design Toolbox dfilt Discrete-time filter Signal Processing Toolbox dfilt.allpass Allpass filter Filter Design Toolbox dfilt.calattice Coupled-allpass, lattice filter Filter Design Toolbox dfilt.calatticepc Coupled-allpass, power-complementary lattice filter Filter Design Toolbox dfilt.cascade Cascade of discrete-time filters Filter Design Toolbox dfilt.cascade Cascade of discrete-time filters Signal Processing Toolbox dfilt.cascadeallpass Cascade of allpass discrete-time filters Filter Design Toolbox dfilt.cascadewdfallpass Cascade allpass WDF filters to construct allpass WDF Filter Design Toolbox dfilt.delay Delay filter Filter Design Toolbox dfilt.delay Delay filter Signal Processing Toolbox dfilt.df1 Discrete-time, direct-form I filter Filter Design Toolbox dfilt.df1 Discrete-time, direct-form I filter Signal Processing Toolbox dfilt.df1sos Discrete-time, SOS direct-form I filter Filter Design Toolbox dfilt.df1sos Discrete-time, second-order section, direct-form I filter Signal Processing Toolbox dfilt.df1t Discrete-time, direct-form I transposed filter Filter Design Toolbox dfilt.df1t Discrete-time, direct-form I transposed filter Signal Processing Toolbox dfilt.df1tsos Discrete-time, SOS direct-form I transposed filter Filter Design Toolbox dfilt.df1tsos Discrete-time, second-order section, direct-form I transposed filter Signal Processing Toolbox dfilt.df2 Discrete-time, direct-form II filter Filter Design Toolbox dfilt.df2 Discrete-time, direct-form II filter Signal Processing Toolbox dfilt.df2sos Discrete-time, SOS, direct-form II filter Filter Design Toolbox dfilt.df2sos Discrete-time, second-order section, direct-form II filter Signal Processing Toolbox dfilt.df2t Discrete-time, direct-form II transposed filter Filter Design Toolbox dfilt.df2t Discrete-time, direct-form II transposed filter Signal Processing Toolbox dfilt.df2tsos Discrete-time, SOS direct-form II transposed filter Filter Design Toolbox dfilt.df2tsos Discrete-time, second-order section, direct-form II transposed filter Signal Processing Toolbox dfilt.dfasymfir Discrete-time, direct-form antisymmetric FIR filter Filter Design Toolbox dfilt.dfasymfir Discrete-time, direct-form antisymmetric FIR filter Signal Processing Toolbox dfilt.dffir Discrete-time, direct-form FIR filter Filter Design Toolbox dfilt.dffir Discrete-time, direct-form, FIR filter Signal Processing Toolbox dfilt.dffirt Discrete-time, direct-form FIR transposed filter Filter Design Toolbox dfilt.dffirt Discrete-time, direct-form FIR transposed filter Signal Processing Toolbox dfilt.dfsymfir Discrete-time, direct-form symmetric FIR filter Filter Design Toolbox dfilt.dfsymfir Discrete-time, direct-form symmetric FIR filter Signal Processing Toolbox dfilt.farrowfd Fractional Delay Farrow filter Filter Design Toolbox dfilt.farrowlinearfd Farrow Linear Fractional Delay filter Filter Design Toolbox dfilt.fftfir Discrete-time, overlap-add, FIR filter Filter Design Toolbox dfilt.fftfir Discrete-time, overlap-add, FIR filter Signal Processing Toolbox dfilt.latticeallpass Discrete-time, lattice allpass filter Filter Design Toolbox dfilt.latticeallpass Discrete-time, lattice allpass filter Signal Processing Toolbox dfilt.latticear Discrete-time, lattice, autoregressive filter Filter Design Toolbox dfilt.latticear Discrete-time, lattice, autoregressive filter Signal Processing Toolbox dfilt.latticearma Discrete-time, lattice, autoregressive, moving-average filter Filter Design Toolbox dfilt.latticearma Discrete-time, lattice, autoregressive, moving-average filter Signal Processing Toolbox dfilt.latticemamax Discrete-time, lattice, moving-average filter with maximum phase Filter Design Toolbox dfilt.latticemamax Discrete-time, lattice, moving-average filter Signal Processing Toolbox dfilt.latticemamin Discrete-time, lattice, moving-average filter with minimum phase Filter Design Toolbox dfilt.latticemamin Discrete-time, lattice, moving-average filter Signal Processing Toolbox dfilt.parallel Discrete-time, parallel structure filter Filter Design Toolbox dfilt.parallel Discrete-time, parallel structure filter Signal Processing Toolbox dfilt.scalar Discrete-time, scalar filter Filter Design Toolbox dfilt.scalar Discrete-time, scalar filter Signal Processing Toolbox dfilt.statespace Discrete-time, state-space filter Signal Processing Toolbox dfilt.wdfallpass Wave digital allpass filter Filter Design Toolbox dfittool Interactive distribution fitting Statistics Toolbox dftmtx Discrete Fourier transform matrix in Galois field Communications Toolbox dftmtx Discrete Fourier transform matrix Signal Processing Toolbox dfTSTest Augmented Dickey-Fuller unit root test for trend-stationary AR model Econometrics Toolbox diag Diagonal matrices or diagonals of matrix Fixed-Point Toolbox diag Diagonal matrices and diagonals of matrix MATLAB diag Purpose Diagonalize vector of uncertain matrices and systems Robust Control Toolbox diag Create or extract diagonals of symbolic matrices Symbolic Math Toolbox DiagnosticStatistics Diagnostic statistics for response Model-Based Calibration Toolbox dialog Create and display empty dialog box MATLAB diary Display or save Command Window text of batch job Parallel Computing Toolbox diary Save session to file MATLAB dicomanon Anonymize DICOM file Image Processing Toolbox dicomdict Get or set active DICOM data dictionary Image Processing Toolbox dicominfo Read metadata from DICOM message Image Processing Toolbox dicomlookup Find attribute in DICOM data dictionary Image Processing Toolbox dicomread Read DICOM image Image Processing Toolbox dicomuid Generate DICOM unique identifier Image Processing Toolbox dicomwrite Write images as DICOM files Image Processing Toolbox diff Differencing Financial Toolbox diff Difference signals in iddata objects System Identification Toolbox diff Differences and approximate derivatives MATLAB diff Differentiate symbolic expression Symbolic Math Toolbox differentiate Differentiate cfit or sfit object Curve Fitting Toolbox diffuse Calculate diffuse reflectance MATLAB diffusion Construct diffusion-rate model components Econometrics Toolbox digitalio Create digital I/O object Data Acquisition Toolbox digitrevorder Permute input into digit-reversed order Signal Processing Toolbox dimercount Count dimers in nucleotide sequence Bioinformatics Toolbox dir (For CCS) List files in current CCS IDE working directory Embedded IDE Link dir (For VisualDSP++) Files and directories in current IDE window Embedded IDE Link dir Folder listing MATLAB dir List contents of current folder on target PC xPC Target dir (ftp) Directory contents on FTP server MATLAB diric Dirichlet or periodic sinc function Signal Processing Toolbox disable (For CCS) Disable RTDX interface, specified channel, or all RTDX channels Embedded IDE Link disableimplicit signalresolution Convert model to use only explicit signal resolution Simulink disc2rate Interest rates from cash flow discounting factors Financial Derivatives Toolbox disc2zero Zero curve given discount curve Financial Toolbox disconnect Disconnect device object from instrument Instrument Control Toolbox disconnect Disconnect opcda object from server OPC Toolbox discrate Bank discount rate of money market security Financial Toolbox Discrepancy Discrepancy value Model-Based Calibration Toolbox diskinfo Information about target PC drive xPC Target disp Summary information for device objects, channels, or lines Data Acquisition Toolbox disp Filter properties and values Filter Design Toolbox disp Display object Fixed-Point Toolbox disp Display method for image acquisition objects Image Acquisition Toolbox disp Display instrument object summary information Instrument Control Toolbox disp Display text or array MATLAB disp Neural network properties Neural Network Toolbox disp Summary of information for OPC Toolbox objects OPC Toolbox disp WPTREE information Wavelet Toolbox disp (DataMatrix) Display DataMatrix object Bioinformatics Toolbox disp (memmapfile) Information about memmapfile object MATLAB disp (MException) Display MException object MATLAB disp (serial) Serial port object summary information MATLAB disp (timer) Information about timer object MATLAB display (For CCS) Display properties of object that refers to CCS IDE or RTDX link Embedded IDE Link display (For VisualDSP++) Properties of adivdsp object Embedded IDE Link display Display text or array (overloaded method) MATLAB display Name and properties of neural network variables Neural Network Toolbox displaym Display geographic data from display structure Mapping Toolbox displs Purpose Display lifting scheme Wavelet Toolbox dist Euclidean distance weight function Neural Network Toolbox dist2str Format distance strings Mapping Toolbox distance Distance between points on sphere or ellipsoid Mapping Toolbox distdim Convert length units Mapping Toolbox distortcalc Distortion parameters for map projections Mapping Toolbox distributed.cell Create distributed cell array Parallel Computing Toolbox distributed.eye Create distributed identity matrix Parallel Computing Toolbox distributed.false Create distributed false array Parallel Computing Toolbox distributed.Inf Create distributed array of Inf values Parallel Computing Toolbox distributed.NaN Create distributed array of Not-a-Number values Parallel Computing Toolbox distributed.ones Create distributed array of ones Parallel Computing Toolbox distributed.rand Create distributed array of uniformly distributed pseudo-random numbers Parallel Computing Toolbox distributed.randn Create distributed array of normally distributed random values Parallel Computing Toolbox distributed.spalloc Allocate space for sparse distributed matrix Parallel Computing Toolbox distributed.speye Create distributed sparse identity matrix Parallel Computing Toolbox distributed.sprand Create distributed sparse array of uniformly distributed pseudo-random values Parallel Computing Toolbox distributed.sprandn Create distributed sparse array of normally distributed pseudo-random values Parallel Computing Toolbox distributed.true Create distributed true array Parallel Computing Toolbox distributed.zeros Create distributed array of zeros Parallel Computing Toolbox distspec Compute distance spectrum of convolutional code Communications Toolbox disttool Interactive density and distribution plots Statistics Toolbox dither Convert image, increasing apparent color resolution by dithering MATLAB divergence Compute divergence of vector field MATLAB divide Divide two objects Fixed-Point Toolbox divideblock Divide vectors into three sets using blocks of indices Neural Network Toolbox divideind Divide vectors into three sets using specified indices Neural Network Toolbox divideint Divide vectors into three sets using interleaved indices Neural Network Toolbox dividerand Divide vectors into three sets using random indices Neural Network Toolbox dkitopt Purpose Create options object for use with dksyn Robust Control Toolbox dksyn Purpose Robust controller design using �-synthesis Robust Control Toolbox dlmread Read ASCII-delimited file of numeric data into matrix MATLAB dlmwrite Write matrix to ASCII-delimited file MATLAB dlqr Linear-quadratic (LQ) state-feedback regulator for discrete-time state-space system Control System Toolbox dlyap Solve discrete-time Lyapunov equations Control System Toolbox dlyapchol Square-root solver for discrete-time Lyapunov equations Control System Toolbox dm2degrees Convert degrees-minutes to degrees Mapping Toolbox dmarrayfun (DataMatrix) Apply function to each element in DataMatrix object Bioinformatics Toolbox dmbsxfun (DataMatrix) Apply element-by-element binary operation to two DataMatrix objects with singleton expansion enabled Bioinformatics Toolbox dmd Construct database metadata object Database Toolbox dmperm Dulmage-Mendelsohn decomposition MATLAB dmplot Purpose Interpret disk gain and phase margins Robust Control Toolbox dms2degrees Convert degrees-minutes-seconds to degrees Mapping Toolbox dmwrite (DataMatrix) Write DataMatrix object to text file Bioinformatics Toolbox dna2rna Convert DNA sequence to RNA sequence Bioinformatics Toolbox dnds Estimate synonymous and nonsynonymous substitution rates Bioinformatics Toolbox dndsml Estimate synonymous and nonsynonymous substitution rates using maximum likelihood method Bioinformatics Toolbox doc Reference page in Help browser MATLAB docblock Get or set editor invoked by Simulink DocBlock Simulink docopt Web browser for UNIX platforms MATLAB docsearch Help browser search MATLAB dolayout (biograph) Calculate node positions and edge trajectories Bioinformatics Toolbox doppler Package of Doppler classes Communications Toolbox doppler.ajakes Construct asymmetrical Doppler spectrum object Communications Toolbox doppler.bell Construct bell-shaped Doppler spectrum object Communications Toolbox doppler.bigaussian Construct bi-Gaussian Doppler spectrum object Communications Toolbox doppler.flat Construct flat Doppler spectrum object Communications Toolbox doppler.gaussian Construct Gaussian Doppler spectrum object Communications Toolbox doppler.jakes Construct Jakes Doppler spectrum object Communications Toolbox doppler.rjakes Construct restricted Jakes Doppler spectrum object Communications Toolbox doppler.rounded Construct rounded Doppler spectrum object Communications Toolbox dos Execute DOS command and return result MATLAB dot Vector dot product MATLAB dotprod Dot product weight function Neural Network Toolbox double Cast fixed-point filter to use double-precision arithmetic Filter Design Toolbox double Double-precision floating-point real-world value of fi object Fixed-Point Toolbox double Convert to double precision MATLAB double (DataMatrix) Convert DataMatrix object to double-precision array Bioinformatics Toolbox DoubleInputData Data being used as input to model Model-Based Calibration Toolbox DoubleResponseData Data being used as output to model for fitting Model-Based Calibration Toolbox downsample Decrease sampling rate by integer factor Signal Processing Toolbox dpcmdeco Decode using differential pulse code modulation Communications Toolbox dpcmenco Encode using differential pulse code modulation Communications Toolbox dpcmopt Optimize differential pulse code modulation parameters Communications Toolbox dpressure Compute dynamic pressure using velocity and density Aerospace Toolbox dpskdemod Differential phase shift keying demodulation Communications Toolbox dpskmod Differential phase shift keying modulation Communications Toolbox dpss Discrete prolate spheroidal (Slepian) sequences Signal Processing Toolbox dpssclear Remove discrete prolate spheroidal sequences from database Signal Processing Toolbox dpssdir Discrete prolate spheroidal sequences database directory Signal Processing Toolbox dpssload Load discrete prolate spheroidal sequences from database Signal Processing Toolbox dpsssave Discrete prolate spheroidal or Slepian sequence database Signal Processing Toolbox dragrect Drag rectangles with mouse MATLAB drawmag Purpose Mouse-based tool for sketching and fitting Robust Control Toolbox drawnow Flush event queue and update figure window MATLAB drawtree Purpose Draw wavelet packet decomposition tree (GUI) Wavelet Toolbox dreckon Dead reckoning positions for track Mapping Toolbox drift Construct drift-rate model components Econometrics Toolbox driftcorr Heading to correct for wind or current drift Mapping Toolbox driftvel Wind or current from heading, course, and speeds Mapping Toolbox driver Construct database driver object Database Toolbox drivermanager Construct database drivermanager object Database Toolbox drss Generate random discrete test model Control System Toolbox dsearch Search Delaunay triangulation for nearest point MATLAB dsearchn N-D nearest point search MATLAB dsigmf Built-in membership function composed of difference between two sigmoidal membership functions Fuzzy Logic Toolbox dsort Sort discrete-time poles by magnitude Control System Toolbox dsp_links Identify whether blocks in model are current, deprecated, or obsolete Signal Processing Blockset dspdata DSP data parameter information Signal Processing Toolbox dspdata. pseudospectrum Pseudospectrum dspdata object Signal Processing Toolbox dspdata.msspectrum Mean-square (power) spectrum Signal Processing Toolbox dspdata.psd Power spectral density Signal Processing Toolbox dspfwiz Open FDATool Realize Model panel to create Simulink filter block Signal Processing Toolbox dsplib Open top-level Signal Processing Blockset library Signal Processing Blockset dspstartup Configure Simulink environment for signal processing systems Signal Processing Blockset dss Specify descriptor state-space models Control System Toolbox dssdata Extract descriptor state-space data Control System Toolbox dst, idst Discrete sine transform Partial Differential Equation Toolbox dted Read U.S. Department of Defense Digital Terrain Elevation Data (DTED) Mapping Toolbox dteds DTED filenames for latitude-longitude quadrangle Mapping Toolbox dtree DTREE constructor Wavelet Toolbox dummyvar Create dummy variables Statistics Toolbox dvbs2ldpc Low-density parity-check codes from DVB-S.2 standard Communications Toolbox dwt Single-level discrete 1-D wavelet transform Wavelet Toolbox dwt2 Single-level discrete 2-D wavelet transform Wavelet Toolbox dwtest Durbin-Watson test Statistics Toolbox dwtmode Discrete wavelet transform extension mode Wavelet Toolbox dyaddown Dyadic downsampling Wavelet Toolbox dyadup Dyadic upsampling Wavelet Toolbox dynamicprops Abstract class used to derive handle class with dynamic properties MATLAB