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Function   Description   Product Function List rad2km, rad2nm, rad2sm Convert distance from radians to kilometers, nautical miles, or statute miles Mapping Toolbox radbas Radial basis transfer function Neural Network Toolbox radon Radon transform Image Processing Toolbox radtodeg Convert angles from radians to degrees Mapping Toolbox ramachandran Draw Ramachandran plot for Protein Data Bank (PDB) data Bioinformatics Toolbox rand Uniformly distributed pseudorandom numbers MATLAB rand (RandStream) Uniformly distributed random numbers MATLAB randatom Purpose Generate random uncertain atom objects Robust Control Toolbox randdeintrlv Restore ordering of symbols using random permutation Communications Toolbox randerr Generate bit error patterns Communications Toolbox randfeatures Generate randomized subset of features Bioinformatics Toolbox randg Gamma random numbers Statistics Toolbox randi Uniformly distributed pseudorandom integers MATLAB randi (RandStream) Uniformly distributed pseudorandom integers MATLAB randint Generate matrix of uniformly distributed random integers Communications Toolbox randintrlv Reorder symbols using random permutation Communications Toolbox randn Normally distributed pseudorandom numbers MATLAB randn (RandStream) Normally distributed pseudorandom numbers MATLAB randnc Normalized column weight initialization function Neural Network Toolbox randnr Normalized row weight initialization function Neural Network Toolbox random Random numbers Statistics Toolbox randperm Random permutation MATLAB randperm (RandStream) Random permutation MATLAB randquant Generate uniformly distributed, quantized random number using quantizer object Fixed-Point Toolbox rands Symmetric random weight/bias initialization function Neural Network Toolbox randsample Random sample Statistics Toolbox randseed Generate prime numbers for use as random number seeds Communications Blockset randseq Generate random sequence from finite alphabet Bioinformatics Toolbox randsrc Generate random matrix using prescribed alphabet Communications Toolbox RandStream Random number stream MATLAB RandStream (RandStream) Random number stream MATLAB randtool Interactive random number generation Statistics Toolbox randtop Random layer topology function Neural Network Toolbox randumat Purpose Generate random uncertain umat objects Robust Control Toolbox randunc Random values of uncertain parameters Simulink Design Optimization randuss Purpose Generate stable, random uss objects Robust Control Toolbox range Numerical range of fi or quantizer object Fixed-Point Toolbox range Range of values Statistics Toolbox rangefilt Local range of image Image Processing Toolbox rank Rank of matrix MATLAB rank Compute the rank of symbolic matrix Symbolic Math Toolbox rankfeatures Rank key features by class separability criteria Bioinformatics Toolbox ranksum Wilcoxon rank sum test Statistics Toolbox rarmax Estimate recursively parameters of ARMAX or ARMA models System Identification Toolbox rarx Estimate parameters of ARX or AR models recursively System Identification Toolbox rat, rats Rational fraction approximation MATLAB rate2disc Discount factors from interest rates Financial Derivatives Toolbox ratetimes Change time intervals defining interest-rate environment Financial Derivatives Toolbox rationalfit Fit rational function to broadband data RF Toolbox raylcdf Rayleigh cumulative distribution function Statistics Toolbox rayleighchan Construct Rayleigh fading channel object Communications Toolbox raylfit Rayleigh parameter estimates Statistics Toolbox raylinv Rayleigh inverse cumulative distribution function Statistics Toolbox raylpdf Rayleigh probability density function Statistics Toolbox raylrnd Rayleigh random numbers Statistics Toolbox raylstat Rayleigh mean and variance Statistics Toolbox rbbox Create rubberband box for area selection MATLAB rbiowavf Purpose Reverse biorthogonal spline wavelet filters Wavelet Toolbox rbj Estimate recursively parameters of Box-Jenkins models System Identification Toolbox rc2ac Convert reflection coefficients to autocorrelation sequence Signal Processing Toolbox rc2is Convert reflection coefficients to inverse sine parameters Signal Processing Toolbox rc2lar Convert reflection coefficients to log area ratio parameters Signal Processing Toolbox rc2poly Convert reflection coefficients to prediction filter polynomial Signal Processing Toolbox rceps Real cepstrum and minimum phase reconstruction Signal Processing Toolbox rcond Matrix reciprocal condition number estimate MATLAB rcoplot Residual case order plot Statistics Toolbox rcosfir Design raised cosine finite impulse response (FIR) filter Communications Toolbox rcosflt Filter input signal using raised cosine filter Communications Toolbox rcosiir Design raised cosine infinite impulse response (IIR) filter Communications Toolbox rcosine Design raised cosine filter Communications Toolbox rcurve Radii of curvature of ellipsoid Mapping Toolbox rdivide Financial time series division Financial Toolbox rdivide Right-array division (./) Fixed-Point Toolbox rdivide (DataMatrix) Right array divide DataMatrix objects Bioinformatics Toolbox rdth Connect to Reuters Datascope Tick History Datafeed Toolbox rdth.close Close Reuters Datascope Tick History connection Datafeed Toolbox rdth.fetch Request Reuters Datascope Tick History data Datafeed Toolbox rdth.get Get Reuters Datascope Tick History connection properties Datafeed Toolbox rdth.isconnection Verify whether Reuters Datascope Tick History connections are valid Datafeed Toolbox rdthloader Retrieve data from Reuters Datascope Tick History file Datafeed Toolbox read (For CCS) Data from memory on processor or in CCS Embedded IDE Link read (For VisualDSP++) Read data from processor memory Embedded IDE Link read Read data synchronously from OPC groups or items OPC Toolbox read Read values of WPTREE Wavelet Toolbox read (Aero.Geometry) Read geometry data using current reader Aerospace Toolbox read (mmreader) Read video frame data from multimedia reader object MATLAB readasync Read data asynchronously from instrument Instrument Control Toolbox readasync Read data asynchronously from device MATLAB readasync Read data asynchronously from group or items OPC Toolbox readfields Read fields or records from fixed-format files Mapping Toolbox readfis Load Fuzzy Inference System from file Fuzzy Logic Toolbox readfk5 Read Fifth Fundamental Catalog of Stars Mapping Toolbox readmat (For CCS) Matrix of data from RTDX channel Embedded IDE Link readmsg (For CCS) Read messages from specified RTDX channel Embedded IDE Link readmtx Read matrix stored in file Mapping Toolbox readtree Purpose Read wavelet packet decomposition tree from figure Wavelet Toolbox readxpcfile Interpret raw data from xPC Target file format xPC Target real Real part of frequency response for FRD model Control System Toolbox real Real part of complex number Fixed-Point Toolbox real Real part of complex number MATLAB realdata Determine whether iddata is based on real-valued signals System Identification Toolbox realizemdl Simulink subsystem block for filter Filter Design Toolbox realizemdl Simulink subsystem block for filter. Signal Processing Toolbox reallog Natural logarithm for nonnegative real arrays MATLAB realmax Largest positive fixed-point value or quantized number Fixed-Point Toolbox realmax Largest positive floating-point number MATLAB realmin Smallest positive normalized fixed-point value or quantized number Fixed-Point Toolbox realmin Smallest positive normalized floating-point number MATLAB realpow Array power for real-only output MATLAB realsqrt Square root for nonnegative real arrays MATLAB rebasecuts Find restriction enzymes that cut nucleotide sequence Bioinformatics Toolbox reboot Reboot target PC xPC Target rebuffer_delay Number of samples of delay introduced by buffering and unbuffering operations Signal Processing Blockset receive Receive messages from CAN bus Vehicle Network Toolbox receiveRaw Receive raw messages from CAN bus Vehicle Network Toolbox reckon Point at specified azimuth, range on sphere or ellipsoid Mapping Toolbox record Record data and event information to file Instrument Control Toolbox record Record data and event information to file MATLAB RecordsPerTest Number of records in each test Model-Based Calibration Toolbox rectangle Create 2-D rectangle object MATLAB rectint Rectangle intersection area MATLAB rectpuls Sampled aperiodic rectangle Signal Processing Toolbox rectpulse Rectangular pulse shaping Communications Toolbox rectwin Rectangular window Signal Processing Toolbox recycle Set option to move deleted files to recycle folder MATLAB redbluecmap Create red and blue colormap Bioinformatics Toolbox redgreencmap Create red and green colormap Bioinformatics Toolbox redistribute Redistribute codistributed array with another distribution scheme Parallel Computing Toolbox reduce Simplified access to Hankel singular value based model reduction functions Robust Control Toolbox reducem Reduce density of points in vector data Mapping Toolbox reducepatch Reduce number of patch faces MATLAB reducevolume Reduce number of elements in volume data set MATLAB refcurve Add reference curve to plot Statistics Toolbox reffilter Reference filter for fixed-point or single-precision filter Filter Design Toolbox refinemesh Refine triangular mesh Partial Differential Equation Toolbox reflect Reflect structuring element Image Processing Toolbox refline Add reference line to plot Statistics Toolbox refmat2vec Convert referencing matrix to referencing vector Mapping Toolbox refresh Redraw current figure MATLAB refresh Read all active items in group OPC Toolbox refreshdata Refresh data in graph when data source is specified MATLAB refvec2mat Convert referencing vector to referencing matrix Mapping Toolbox reg Form regulator given state-feedback and estimator gains Control System Toolbox regexp, regexpi Match regular expression MATLAB regexprep Replace string using regular expression MATLAB regexptranslate Translate string into regular expression MATLAB regionprops Measure properties of image regions Image Processing Toolbox register Load database driver Database Toolbox registerCFunctionEntry Create TFL function entry based on specified parameters and register in TFL table Real-Time Workshop Embedded Coder registerCPromotable MacroEntry Create TFL promotable macro entry based on specified parameters and register in TFL table (for abs function replacement only) Real-Time Workshop Embedded Coder registerevent Associate event handler for COM object event at run time MATLAB regread (For CCS) Value from processor register Embedded IDE Link regress Multiple linear regression Statistics Toolbox regstats Regression diagnostics Statistics Toolbox regwrite (For CCS) Write data values to registers on processor Embedded IDE Link rehash Refresh function and file system path caches MATLAB reinterpretcast Convert fixed-point data types without changing underlying data Fixed-Point Toolbox Relational Operators < > <= >= == ~= Relational operations MATLAB relationaloperators (handle) Equality and sorting of handle objects MATLAB release Release COM interface MATLAB reload (For CCS) Reload most recent program file to processor signal processor Embedded IDE Link rem Remainder after division MATLAB remove (For CCS) Remove file from active CCS IDE project Embedded IDE Link remove (For VisualDSP++) Remove file from active project in IDE window Embedded IDE Link remove Remove entry from IVI configuration store object Instrument Control Toolbox Remove Remove project, test plan, model, or boundary model Model-Based Calibration Toolbox Remove (env collection object) Remove specific xPC Target environment object xPC Target remove (Map) Remove key-value pairs from containers.Map MATLAB removeconstantrows Process matrices by removing rows with constant values Neural Network Toolbox RemoveData Remove data from project Model-Based Calibration Toolbox removedefaultfimathpref Remove global fimath preference Fixed-Point Toolbox RemoveDesign Remove design from test plan Model-Based Calibration Toolbox removeExtraNanSeparators Clean up NaN separators in polygons and lines Mapping Toolbox removefile Remove file from target PC xPC Target RemoveFilter Remove user-defined filter from data set Model-Based Calibration Toolbox removeNode (Aero. VirtualRealityAnimation) Remove node from virtual reality animation object Aerospace Toolbox RemoveOutliers Remove outliers in input data by index or rule, and refit models Model-Based Calibration Toolbox RemoveOutliersForTest Remove outliers on test by index or rule and refit models Model-Based Calibration Toolbox RemovePoints Remove all nonfixed design points Model-Based Calibration Toolbox removepublicgroup Remove public group from server OPC Toolbox removerows Process matrices by removing rows with specified indices Neural Network Toolbox RemoveTestFilter Remove user-defined test filter from data set Model-Based Calibration Toolbox removets Remove timeseries objects from tscollection object MATLAB RemoveVariable Remove user-defined variable from data set Model-Based Calibration Toolbox removeViewpoint (Aero. VirtualRealityAnimation) Remove viewpoint node from virtual reality animation Aerospace Toolbox remscope Remove scope from target PC xPC Target remsignal Remove signals from scope represented by scope object xPC Target rename Rename file on FTP server MATLAB renko Renko chart Financial Toolbox reorder Rearrange sections in SOS filter Filter Design Toolbox reorder (phytree) Reorder leaves of phylogenetic tree Bioinformatics Toolbox replace_block Replace blocks in Simulink model Simulink replay Retransmit messages from CAN bus Vehicle Network Toolbox repmat Replicate and tile array Fixed-Point Toolbox repmat Replicate and tile array MATLAB repmat Purpose Replicate and tile array Robust Control Toolbox reroot (phytree) Change root of phylogenetic tree Bioinformatics Toolbox resample Resample time-domain data by decimation or interpolation (requires Signal Processing Toolbox software) System Identification Toolbox resample Change sampling rate by rational factor Signal Processing Toolbox resample (timeseries) Select or interpolate timeseries data using new time vector MATLAB resample (tscollection) Select or interpolate data in tscollection using new time vector MATLAB resamplets Downsample data Financial Toolbox rescale Change scaling of fi object Fixed-Point Toolbox reset Reset filter properties to initial conditions Filter Design Toolbox reset Reset objects to initial conditions Fixed-Point Toolbox reset (For CCS) Reset processor Embedded IDE Link reset (For VisualDSP++) Stop program execution and reset processor Embedded IDE Link reset Reset graphics object properties to their defaults MATLAB reset (channel) Reset channel object Communications Toolbox reset (equalizer) Reset equalizer object Communications Toolbox reset (RandStream) Reset random stream MATLAB resetdefaultfimath Set global fimath to MATLAB factory default Fixed-Point Toolbox resetlog Clear log for fi or quantizer object Fixed-Point Toolbox reshape Change shape of LTI array Control System Toolbox reshape Reshape array Fixed-Point Toolbox reshape Reshape array MATLAB resid Compute and test model residuals (prediction errors) System Identification Toolbox residue Convert between partial fraction expansion and polynomial coefficients MATLAB residuez z-transform partial-fraction expansion Signal Processing Toolbox resizem Resize regular data grid Mapping Toolbox resolvehost Network name or network address Instrument Control Toolbox Response Response for model object Model-Based Calibration Toolbox ResponseFeatures(Local Model) Set of response features for local model Model-Based Calibration Toolbox ResponseFeatures(Local Response) Array of response features for local response Model-Based Calibration Toolbox Responses Array of available responses for test plan Model-Based Calibration Toolbox ResponseSignalName Name of signal or response feature being modeled Model-Based Calibration Toolbox restack Restack objects within map axes Mapping Toolbox restart (For CCS) Restore program counter to entry point for current program Embedded IDE Link RestoreData Restore removed outliers Model-Based Calibration Toolbox RestoreDataForTest Restore removed outliers for test Model-Based Calibration Toolbox restoredefaultpath Restore default search path MATLAB restrict Split nucleotide sequence at restriction site Bioinformatics Toolbox resultset Construct resultset object Database Toolbox resume Resume processing queue in job manager Parallel Computing Toolbox ret2price Convert return series to price series Econometrics Toolbox ret2tick Convert return series to price series Financial Toolbox ret2tick (fts) Convert return series to price series for time series object Financial Toolbox rethrow Reissue error MATLAB rethrow (MException) Reissue existing exception MATLAB retrend Add offsets or trends to data signals System Identification Toolbox return Return to invoking function MATLAB reuters Create Reuters sessions Datafeed Toolbox reuters.close Release connections to Reuters data servers Datafeed Toolbox reuters.fetch Request data from Reuters data servers Datafeed Toolbox reuters.get Retrieve properties of Reuters session objects Datafeed Toolbox reuters.history Request data from Reuters Time Series One Datafeed Toolbox reuters.stop Unsubscribe securities Datafeed Toolbox revert Change network weights and biases to previous initialization values Neural Network Toolbox revgeneticcode Return reverse mapping (amino acid to nucleotide codon) for genetic code Bioinformatics Toolbox rftool Open RF Analysis Tool (RF Tool) RF Toolbox rgb2gray Convert RGB image or colormap to grayscale Image Processing Toolbox rgb2hsv Convert RGB colormap to HSV colormap MATLAB rgb2ind Convert RGB image to indexed image MATLAB rgb2ntsc Convert RGB color values to NTSC color space Image Processing Toolbox rgb2ycbcr Convert RGB color values to YCbCr color space Image Processing Toolbox rgbplot Plot colormap Fixed-Point Toolbox rgbplot Plot colormap MATLAB rhxrh Intersection points for pairs of rhumb lines Mapping Toolbox ribbon Create ribbon plot Fixed-Point Toolbox ribbon Ribbon plot MATLAB ricianchan Construct Rician fading channel object Communications Toolbox ridge Ridge regression Statistics Toolbox rkd Establish Reuters Knowledge Direct connection Datafeed Toolbox rkd.close Close Reuters Knowledge Direct connection Datafeed Toolbox rkd.fetch Request Reuters Knowledge Direct data Datafeed Toolbox rkd.get Get properties of Reuters Knowledge Data connection Datafeed Toolbox rkd.isconnection Verify whether Reuters Knowledge Data connections are valid Datafeed Toolbox rlevinson Reverse Levinson-Durbin recursion Signal Processing Toolbox rlocus Evans root locus Control System Toolbox rlocusplot Plot root locus and return plot handle Control System Toolbox rls Construct recursive least squares (RLS) adaptive algorithm object Communications Toolbox rmabackadj Perform background adjustment on Affymetrix microarray probe-level data using Robust Multi-array Average (RMA) procedure Bioinformatics Toolbox rmappdata Remove application-defined data MATLAB rmasummary Calculate gene expression values from Affymetrix microarray probe-level data using Robust Multi-array Average (RMA) procedure Bioinformatics Toolbox rmdir Remove folder MATLAB rmdir Remove folder from target PC xPC Target rmdir (ftp) Remove directory on FTP server MATLAB rmfield Remove data series Financial Toolbox rmfield Remove fields from structure MATLAB rmi Interact programmatically with Requirements Management Interface Simulink Verification and Validation rmidocrename Update model requirements document paths and file names Simulink Verification and Validation rminav Start Requirements Management Interface Simulink Verification and Validation rmmf Remove membership function from Fuzzy Inference System Fuzzy Logic Toolbox rmpath Remove folders from search path MATLAB rmpref Remove preference MATLAB rmvar Remove variables from Fuzzy Inference System Fuzzy Logic Toolbox rna2dna Convert RNA sequence to DNA sequence Bioinformatics Toolbox rnaconvert Convert secondary structure of RNA sequence between bracket and matrix notations Bioinformatics Toolbox rnafold Predict minimum free-energy secondary structure of RNA sequence Bioinformatics Toolbox rnaplot Draw secondary structure of RNA sequence Bioinformatics Toolbox rnseloader Retrieve data from Reuters Newscope sentiment archive file Datafeed Toolbox robopt Purpose Create options object for use with robuststab and robustperf Robust Control Toolbox robustdemo Interactive robust regression Statistics Toolbox robustfit Robust regression Statistics Toolbox robustperf Purpose Robust performance margin of uncertain multivariable system Robust Control Toolbox robuststab Purpose Calculate robust stability margins of uncertain multivariable system Robust Control Toolbox roc Receiver operating characteristic Neural Network Toolbox roe Estimate recursively output-error models (IIR-filters) System Identification Toolbox roicolor Select region of interest (ROI) based on color Image Processing Toolbox roifill Fill in specified region of interest (ROI) polygon in grayscale image Image Processing Toolbox roifilt2 Filter region of interest (ROI) in image Image Processing Toolbox roipoly Specify polygonal region of interest (ROI) Image Processing Toolbox rollback Undo database changes Database Toolbox RollbackEdit Undo most recent changes to data Model-Based Calibration Toolbox root object Root MATLAB rooteig Frequency and power content using eigenvector method Signal Processing Toolbox rootlayr Construct cell array of workspace variables for mlayers tool Mapping Toolbox rootmusic Frequency and power content using root MUSIC algorithm Signal Processing Toolbox roots Polynomial roots MATLAB rose Create angle histogram Fixed-Point Toolbox rose Angle histogram plot MATLAB rosser Classic symmetric eigenvalue test problem MATLAB rot90 Rotate matrix 90 degrees MATLAB rotate Rotate object in specified direction MATLAB rotate3d Rotate 3-D view using mouse MATLAB rotatefactors Rotate factor loadings Statistics Toolbox rotatem Transform vector map data to new origin and orientation Mapping Toolbox rotatetext Rotate text to projected graticule Mapping Toolbox round Round fi object toward nearest integer or round input data using quantizer object Fixed-Point Toolbox round Round to nearest integer MATLAB roundn Round to multiple of 10n Mapping Toolbox rowexch Row exchange Statistics Toolbox rownames (DataMatrix) Retrieve or set row names of DataMatrix object Bioinformatics Toolbox rows Return number of rows in fetched data set Database Toolbox rpem Estimate general input-output models using recursive prediction-error minimization method System Identification Toolbox rplr Estimate general input-output models using recursive pseudolinear regression method System Identification Toolbox rpmak, rsmak Put together rational spline Spline Toolbox rrdelta Compute relative pressure ratio Aerospace Toolbox rref Reduced row echelon form MATLAB rref Compute reduced row echelon form of matrix Symbolic Math Toolbox rrsigma Compute relative density ratio Aerospace Toolbox rrtheta Compute relative temperature ratio Aerospace Toolbox rscvn Piecewise biarc Hermite interpolation Spline Toolbox rsdec Reed-Solomon decoder Communications Toolbox rsdecof Decode ASCII file encoded using Reed-Solomon code Communications Toolbox rsenc Reed-Solomon encoder Communications Toolbox rsencof Encode ASCII file using Reed-Solomon code Communications Toolbox rsetwrite Create reduced resolution data set from image file Image Processing Toolbox rsf2csf Convert real Schur form to complex Schur form MATLAB rsgenpoly Generator polynomial of Reed-Solomon code Communications Toolbox rsimgetrtp Global model parameter structure Real-Time Workshop rsimsetrtpparam Set parameters of rtP model parameter structure Real-Time Workshop rsindex Relative Strength Index (RSI) Financial Toolbox rsmd Construct resultset metadata object Database Toolbox rsmdemo Interactive response surface demonstration Statistics Toolbox rsphere Radii of auxiliary spheres Mapping Toolbox rss Generate random continuous test model Control System Toolbox rstool Interactive response surface modeling Statistics Toolbox rtiostream_wrapper Test rtiostream shared library methods Real-Time Workshop Embedded Coder rtIOStreamClose Shut down communications channel with remote processor Real-Time Workshop Embedded Coder rtIOStreamOpen Initialize communications channel with remote processor Real-Time Workshop Embedded Coder rtIOStreamRecv Receive data from remote processor Real-Time Workshop Embedded Coder rtIOStreamSend Send data to remote processor Real-Time Workshop Embedded Coder RTW.configSubsystemBuild Configure C function prototype or C++ encapsulation interface for right-click build of specified subsystem Real-Time Workshop Embedded Coder rtw.connectivity. ComponentArgs Provide parameters to each target connectivity component Real-Time Workshop Embedded Coder rtw.connectivity. ConfigRegistry Register connectivity configuration Real-Time Workshop Embedded Coder rtw.connectivity. Launcher Control downloading, starting and resetting executable on target hardware Real-Time Workshop Embedded Coder rtw.connectivity. MakefileBuilder Configure makefile-based build process Real-Time Workshop Embedded Coder rtw.connectivity.Config Define connectivity implementation, comprising builder, launcher, and communicator components Real-Time Workshop Embedded Coder rtw.connectivity.RtIO StreamHostCommunicator Configure host-side communications Real-Time Workshop Embedded Coder RTW.getBuildDir Build directory information for specified model Real-Time Workshop RTW.getEncapsulation InterfaceSpecification Get handle to model-specific C++ encapsulation interface control object Real-Time Workshop Embedded Coder RTW.getFunction Specification Get handle to model-specific C prototype function control object Real-Time Workshop Embedded Coder rtw.pil.RtIOStream ApplicationFramework Configure target-side communications Real-Time Workshop Embedded Coder rtw_precompile_libs Build libraries within model without building model Real-Time Workshop rtwbuild Initiate build process Real-Time Workshop rtwrebuild Rebuild generated code Real-Time Workshop rtwreport Generate report documenting the generated code for a model Real-Time Workshop rtwtrace Trace block to generated code Real-Time Workshop ruleedit Rule editor and parser Fuzzy Logic Toolbox ruleview Rule viewer and fuzzy inference diagram Fuzzy Logic Toolbox run (For CCS) Execute program loaded on processor Embedded IDE Link run (For VisualDSP++) Execute program loaded on processor Embedded IDE Link run Run script that is not on current path MATLAB runstest Run test for randomness Statistics Toolbox runstoredprocedure Call stored procedure with input and output parameters Database Toolbox s2abcd Convert S-parameters to ABCD-parameters RF Toolbox s2h Convert S-parameters to hybrid h-parameters RF Toolbox s2s Convert S-parameters to S-parameters with different impedance RF Toolbox s2scc Convert 4-port, single-ended S-parameters to 2-port, common-mode S-parameters (Scc) RF Toolbox s2scd Convert 4-port, single-ended S-parameters to 2-port, cross-mode S-parameters (Scd) RF Toolbox s2sdc Convert 4-port, single-ended S-parameters to 2-port, cross-mode S-parameters (Sdc) RF Toolbox s2sdd Convert 4-port, single-ended S-parameters to 2-port, differential-mode S-parameters (Sdd) RF Toolbox s2smm Convert single-ended 4N-port S-parameters to mixed-mode 2N-port S-parameters RF Toolbox s2t Convert S-parameters to T-parameters RF Toolbox s2tf Convert S-parameters of 2-port network to transfer function RF Toolbox s2y Convert S-parameters to Y-parameters RF Toolbox s2z Convert S-parameters to Z-parameters RF Toolbox samplealign Align two data sets containing sequential observations by introducing gaps Bioinformatics Toolbox sampsizepwr Sample size and power of test Statistics Toolbox saoptimget Values of simulated annealing options structure Genetic Algorithm and Direct Search Toolbox saoptimset Create simulated annealing options structure Genetic Algorithm and Direct Search Toolbox satbath Read 2-minute terrain/bathymetry from Smith and Sandwell Mapping Toolbox satlin Saturating linear transfer function Neural Network Toolbox satlins Symmetric saturating linear transfer function Neural Network Toolbox saturation Class representing saturation nonlinearity estimator for Hammerstein-Wiener models System Identification Toolbox save Save device objects to MAT-file Data Acquisition Toolbox save (For CCS) Save files and projects in CCS IDE Embedded IDE Link save (For VisualDSP++) Save file Embedded IDE Link save Save image acquisition objects to MAT-file Image Acquisition Toolbox save Save instrument objects and variables to MAT-file Instrument Control Toolbox save Save workspace variables to disk MATLAB save Save OPC Toolbox objects to MAT-file OPC Toolbox Save Save project Model-Based Calibration Toolbox save (COM) Serialize control object to file MATLAB save (serial) Save serial port objects and variables to MAT-file MATLAB save_system Save Simulink system Simulink saveas Save figure or Simulink block diagram using specified format MATLAB SaveAs Save project to new file Model-Based Calibration Toolbox saveas (Aero.Virtual RealityAnimation) Save virtual reality world associated with virtual reality animation object Aerospace Toolbox saveas_commblks Save Communications Blockset model using blocks of earlier version Communications Blockset savedefaultfimathpref Save global fimath for next MATLAB session Fixed-Point Toolbox savefipref Save fi preferences for next MATLAB session Fixed-Point Toolbox saveobj Modify save process for object MATLAB saveparamset Save current target application parameter values xPC Target savepath Save current search path MATLAB sawtooth Sawtooth or triangle wave Signal Processing Toolbox sbioabstractkineticlaw Create kinetic law definition SimBiology sbioaddtolibrary Add to user-defined library SimBiology sbioconfigset Construct configuration set object SimBiology sbioconsmoiety Find conserved moieties in SimBiology model SimBiology sbioconvertunits Convert unit and unit value to new unit SimBiology sbiocopylibrary Copy library to disk SimBiology sbiodesktop Open SimBiology modeling and simulation GUI SimBiology sbioensembleplot Show results of ensemble run using 2-D or 3-D plots SimBiology sbioensemblerun Multiple stochastic ensemble runs of SimBiology model SimBiology sbioensemblestats Get statistics from ensemble run data SimBiology sbioevent Construct event object SimBiology sbiofitstatusplot Plot status of sbionlmefit SimBiology sbiogetmodel Get model object that generated simulation data SimBiology sbiogetnamedstate Get state and time data from simulation results SimBiology sbiogetsensmatrix 3-D sensitivity matrix from simulation results SimBiology sbiohelp Help for SimBiology functions SimBiology sbiojoin Join two or more SimBiology objects into one model object SimBiology sbiolasterror SimBiology last error message SimBiology sbiolastwarning SimBiology last warning message SimBiology sbioloadproject Load project from file SimBiology sbiomix Combine two or more SimBiology model objects SimBiology sbiomodel Construct model object SimBiology sbionlinfit Nonlinear least-squares regression using SimBiology models SimBiology sbionlmefit Estimate nonlinear mixed effects using SimBiology models SimBiology sbioparamestim Perform parameter estimation SimBiology sbioparameter Construct parameter object SimBiology sbioplaydemo Play a multimedia demonstration SimBiology sbioplot Plot simulation results in one figure SimBiology sbioreaction Construct reaction object SimBiology sbioregisterquantity Create user defined physical quantity SimBiology sbioregisterunit Create user-defined unit SimBiology sbioregisterunitprefix Create user-defined unit prefix SimBiology sbioremovefromlibrary Remove kinetic law, unit, or unit prefix from library SimBiology sbioreset Delete all model and simulation objects SimBiology sbioroot Return SimBiology root object SimBiology sbiorule Construct rule object SimBiology sbiosaveproject Save all models in root object SimBiology sbioselect Search for objects with specified constraints SimBiology sbiosetdosingprofile Add objects to model for dosing SimBiology sbioshowunitprefixes Show unit prefixes in library SimBiology sbioshowunits Show units in library SimBiology sbiosimulate Simulate model object SimBiology sbiospecies Construct species object SimBiology sbiosubplot Plot simulation results in subplots SimBiology sbiotrellis Plot simulation results in trellis plot SimBiology sbiounit Create user-defined unit SimBiology sbiounitcalculator Convert value between units SimBiology sbiounitprefix Create user-defined unit prefix SimBiology sbiounregisterunit Remove user-defined unit from root and library SimBiology sbiounregisterunitprefix Remove user-defined unit prefix from root and library SimBiology sbioupdate Update SimBiology model version SimBiology sbiovariant Construct variant object SimBiology sbiowhos Show contents of project file, library file, or SimBiology root object SimBiology sbmlexport Export SimBiology model to SBML file SimBiology sbmlimport Import SBML-formatted file SimBiology sbmlimport Import SBML-formatted file SimBiology scal2frq Purpose Scale to frequency Wavelet Toolbox scale Scale sections of SOS filter Filter Design Toolbox scalecheck Check scaling of SOS filter Filter Design Toolbox scaleopts Options for scaling SOS filter Filter Design Toolbox scaleruler Add or modify graphic scale on map axes Mapping Toolbox scalprod Scalar product weight function Neural Network Toolbox scanstr Read data from instrument, format as text, and parse Instrument Control Toolbox scatter Create scatter or bubble plot Fixed-Point Toolbox scatter Scatter plot MATLAB Scatter2D Plot design points Model-Based Calibration Toolbox scatter3 Create 3-D scatter or bubble plot Fixed-Point Toolbox scatter3 3-D scatter plot MATLAB scatterhist Scatter plot with marginal histograms Statistics Toolbox scatterm Project point markers with variable color and area Mapping Toolbox scatterplot Generate scatter plot Communications Toolbox scfread Read trace data from SCF file Bioinformatics Toolbox schur Schur decomposition MATLAB schurmr Balanced model truncation via Schur method Robust Control Toolbox schurrc Compute reflection coefficients from autocorrelation sequence Signal Processing Toolbox scircle1 Small circles from center, range, and azimuth Mapping Toolbox scircle2 Small circles from center and perimeter Mapping Toolbox scircleg Small circle defined via mouse input Mapping Toolbox scirclui GUI to display small circles on map axes Mapping Toolbox script Script M-file description MATLAB scxsc Intersection points for pairs of small circles Mapping Toolbox sde Construct stochastic differential equation models Econometrics Toolbox sdec Signed decimal representation of stored integer of fi object Fixed-Point Toolbox sdeddo Construct stochastic differential equation from drift and diffusion models Econometrics Toolbox sdeld Construct stochastic differential equation from linear drift-rate models Econometrics Toolbox sdemrd Construct stochastic differential equation from mean-reverting drift-rate models Econometrics Toolbox sdhinfnorm Purpose Compute L2 norm of continuous-time system in feedback with discrete-time system Robust Control Toolbox sdhinfsyn Compute H controller for sampled-data system Robust Control Toolbox sdlsim Purpose Time response of sampled-data feedback system Robust Control Toolbox sdtsdemread Read data from SDTS raster/DEM data set Mapping Toolbox sdtsinfo Information about SDTS data set Mapping Toolbox se_getdbopts SimEvents debugger options structure SimEvents se_getseeds Seed values of random number generators in blocks SimEvents se_randomizeseeds Randomize seeds to make them unique SimEvents se_setseeds Set seed values for blocks with random number generators SimEvents sec Secant of argument in radians MATLAB secd Secant of argument in degrees MATLAB sech Hyperbolic secant MATLAB second Seconds of date or time Financial Toolbox sectf State-space sector bilinear transformation Robust Control Toolbox sectorg Sector of small circle defined via mouse input Mapping Toolbox sedb.bdelete Delete breakpoints in discrete-event simulation SimEvents sedb.blkinfo Block information in discrete-event simulation SimEvents sedb.blklist Blocks and their identifiers in discrete-event simulation SimEvents sedb.breakpoints List breakpoints in discrete-event simulation SimEvents sedb.cont Continue simulation until next breakpoint SimEvents sedb.currentop Current operation in discrete-event simulation SimEvents sedb.detail Customize debugger in discrete-event simulation SimEvents sedb.disable Disable breakpoints in discrete-event simulation SimEvents sedb.enable Enable breakpoints in discrete-event simulation SimEvents sedb.eninfo Entity information in discrete-event simulation SimEvents sedb.evbreak Set breakpoint for execution or cancelation of event SimEvents sedb.evcal Event calendar of discrete-event simulation SimEvents sedb.evinfo Event information in discrete-event simulation SimEvents sedb.gceb Name of currently executing block in discrete-event simulation SimEvents sedb.gcebid Identifier of currently executing block in discrete-event simulation SimEvents sedb.gcen Identifier of entity currently undergoing operation SimEvents sedb.gcev Identifier of current event SimEvents sedb.quit Quit discrete-event simulation debugging session SimEvents sedb.runtoend Run until end of discrete-event simulation SimEvents sedb.simtime Current time in discrete-event simulation SimEvents sedb.step Single step in discrete-event simulation SimEvents sedb.tbreak Set timed breakpoint in discrete-event simulation SimEvents sedebug Debug discrete-event simulation SimEvents seedm GUI to fill data grids with seeded values Mapping Toolbox segment Segment data and estimate models for each segment System Identification Toolbox select (phytree) Select tree branches and leaves in phytree object Bioinformatics Toolbox selectdrive Select target PC drive xPC Target selectmoveresize Select, move, resize, or copy axes and uicontrol graphics objects MATLAB selectreturn Portfolio configurations from 3-D efficient frontier Financial Toolbox selftest Run instrument self-test Instrument Control Toolbox selstruc Select model order for single-output ARX models System Identification Toolbox semianalytic Calculate bit error rate (BER) using semianalytic technique Communications Toolbox semilogx Create semilogarithmic plot with logarithmic x-axis Fixed-Point Toolbox semilogx, semilogy Semilogarithmic plots MATLAB semilogy Create semilogarithmic plot with logarithmic y-axis Fixed-Point Toolbox sendmail Send e-mail message to address list MATLAB sensitivity Compute effect of controller tuning weights on performance Model Predictive Control Toolbox seq2con Convert sequential vectors to concurrent vectors Neural Network Toolbox seq2regexp Convert sequence with ambiguous characters to regular expression Bioinformatics Toolbox seqcomplement Calculate complementary strand of nucleotide sequence Bioinformatics Toolbox seqconsensus Calculate consensus sequence Bioinformatics Toolbox seqdisp Format long sequence output for easy viewing Bioinformatics Toolbox seqdotplot Create dot plot of two sequences Bioinformatics Toolbox seqgen Sequence generator package Communications Toolbox seqgen.pn Construct default PN sequence generator object Communications Toolbox seqinsertgaps Insert gaps into nucleotide or amino acid sequence Bioinformatics Toolbox seqlinkage Construct phylogenetic tree from pairwise distances Bioinformatics Toolbox seqlogo Display sequence logo for nucleotide or amino acid sequences Bioinformatics Toolbox seqmatch Find matches for every string in library Bioinformatics Toolbox seqneighjoin Neighbor-joining method for phylogenetic tree reconstruction Bioinformatics Toolbox seqpdist Calculate pairwise distance between sequences Bioinformatics Toolbox seqperiod Compute period of sequence Signal Processing Toolbox seqprofile Calculate sequence profile from set of multiply aligned sequences Bioinformatics Toolbox seqrcomplement Calculate reverse complementary strand of nucleotide sequence Bioinformatics Toolbox seqreverse Calculate reverse strand of nucleotide sequence Bioinformatics Toolbox seqshoworfs Display open reading frames in sequence Bioinformatics Toolbox seqshowwords Graphically display words in sequence Bioinformatics Toolbox seqtool Open Sequence Tool window to interactively explore biological sequences Bioinformatics Toolbox sequentialfs Sequential feature selection Statistics Toolbox seqwordcount Count number of occurrences of word in sequence Bioinformatics Toolbox serial Create serial port object Instrument Control Toolbox serial Create serial port object MATLAB serialbreak Send break to instrument Instrument Control Toolbox serialbreak Send break to device connected to serial port MATLAB series Series connection of two LTI models Control System Toolbox serveritemprops Property information for items in OPC server name space OPC Toolbox serveritems Query server or name space for fully qualified item IDs OPC Toolbox set Set or modify LTI model properties Control System Toolbox set Assign values in fit options structure Curve Fitting Toolbox set Configure or display device object properties Data Acquisition Toolbox set Set properties for database, cursor, or drivermanager object Database Toolbox set Configure or display object properties Parallel Computing Toolbox set Set or display property values for quantizer objects Fixed-Point Toolbox set Set properties of data and model objects System Identification Toolbox set Configure or display image acquisition object properties Image Acquisition Toolbox set Configure or display instrument object properties Instrument Control Toolbox set Set Handle Graphics object properties MATLAB set Set or modify MPC object properties Model Predictive Control Toolbox set Configure or display OPC Toolbox object properties OPC Toolbox set Set properties of linearization I/Os and operating points Simulink Control Design set Configure property values Vehicle Network Toolbox set WPTREE field contents Wavelet Toolbox set (biograph) Set property of biograph object Bioinformatics Toolbox set (clustergram) Set property of clustergram object Bioinformatics Toolbox set (COM) Set object or interface property to specified value MATLAB set (DataMatrix) Set property of DataMatrix object Bioinformatics Toolbox set (env collection object) Change target object environment collection object property values xPC Target set (env object) Change target environment object property values xPC Target set (hgsetget) Assign property values to handle objects derived from hgsetget class MATLAB set (RandStream) Set random stream property MATLAB set (scope object) Change property values for scope objects xPC Target set (serial) Configure or display serial port object properties MATLAB set (target application object) Change target application object property values xPC Target set (timer) Configure or display timer object properties MATLAB set (timeseries) Set properties of timeseries object MATLAB set (tscollection) Set properties of tscollection object MATLAB set_param Set Simulink system and block parameter values Simulink set2int Configure filter for integer filtering Filter Design Toolbox setabstime (timeseries) Set times of timeseries object as date strings MATLAB setabstime (tscollection) Set times of tscollection object as date strings MATLAB setActiveConfigSet Specify model's active configuration set or configuration reference Simulink setappdata Specify application-defined data MATLAB setdbprefs Set preferences for retrieval format, errors, NULLs, and more Database Toolbox setdefaultfimath Set MATLAB global fimath Fixed-Point Toolbox setDefaultStream (RandStream) Set default random number stream MATLAB setdelaymodel Create internal delays of state-space model Control System Toolbox setdiff Find set difference of two vectors MATLAB setdisp (hgsetget) Override to change command window display MATLAB setenv Set environment variable MATLAB setestim Modify MPC object's linear state estimator Model Predictive Control Toolbox setfield Set content of specific field Financial Toolbox setfield Set value of structure array field MATLAB setfis Set fuzzy system properties Fuzzy Logic Toolbox setindist Modify unmeasured input disturbance model Model Predictive Control Toolbox setinit Set initial states of idnlgrey model object System Identification Toolbox setinterpmethod Set default interpolation method for timeseries object MATLAB setJobSchedulerData Set specific user data for job on generic scheduler Parallel Computing Toolbox setlinio Assign I/O settings to Simulink model Simulink Control Design setlmis Initialize description of LMI system Robust Control Toolbox setltln Convert data grid rows and columns to latitude-longitude Mapping Toolbox setm Set properties of map axes and graphics objects Mapping Toolbox setmcruserdata Associate MATLAB data value with string key MATLAB Compiler setmpcdata Set private MPC data structure Model Predictive Control Toolbox setmpcsignals Set signal types in MPC plant model Model Predictive Control Toolbox setmvar Instantiate matrix variable and evaluate all LMI terms involving this matrix variable Robust Control Toolbox setname Set I/O signal names in MPC prediction model Model Predictive Control Toolbox setoptions Set plot options for response plot Control System Toolbox setoptions Set model fit options Curve Fitting Toolbox setoutdist Modify unmeasured output disturbance model Model Predictive Control Toolbox setpar Set initial parameter values of idnlgrey model object System Identification Toolbox setparam Change writable target object parameters xPC Target setpixelposition Set component position in pixels MATLAB setpname Set mnemonic parameter names for linear black-box model structures System Identification Toolbox setpostn Convert latitude-longitude to data grid rows and columns Mapping Toolbox setpref Set preference MATLAB setReservedIdentifiers Register specified reserved identifiers to be associated with TFL table Real-Time Workshop Embedded Coder setspecs Specifications for filter specification object Filter Design Toolbox setstr Set string flag MATLAB setstruc Set matrix structure for idss model objects System Identification Toolbox SetTermStatus Set status of model terms Model-Based Calibration Toolbox setTflCFunctionEntry Parameters Set specified parameters for function entry in TFL table Real-Time Workshop Embedded Coder setTflCOperationEntry Parameters Set specified parameters for operator entry in TFL table Real-Time Workshop Embedded Coder SetTimer (Aero.Flight GearAnimation) Set name of timer for animation of FlightGear flight simulator Aerospace Toolbox settimeseriesnames Change name of timeseries object in tscollection MATLAB setunc Specify parameter uncertainty in response optimization project Simulink Design Optimization SetupDialog Open fit algorithm setup dialog box Model-Based Calibration Toolbox setupForParallelExecution Set options for submitting parallel jobs to scheduler Parallel Computing Toolbox setVar Assign variable in MuPAD notebook Symbolic Math Toolbox setverify Configure and return specified property Data Acquisition Toolbox setx Set all network weight and bias values with single vector Neural Network Toolbox setxor Find set exclusive OR of two vectors MATLAB setxpcenv Change xPC Target environment properties xPC Target setxu Set states and inputs in operating points Simulink Control Design sfclipboard Stateflow clipboard object Stateflow sfclose Close chart Stateflow sfdebugger Open Stateflow Debugger Stateflow sfexplr Open Model Explorer Stateflow sffinfo Return information about SFF file Bioinformatics Toolbox sffis Fuzzy inference S-function for Simulink software Fuzzy Logic Toolbox sffread Read data from SFF file Bioinformatics Toolbox sfgco Recently selected objects in chart Stateflow sfhelp Open Stateflow online help Stateflow sfi Construct signed fixed-point numeric object Fixed-Point Toolbox sfit Constructor for sfit object Curve Fitting Toolbox sfix Create MATLAB structure describing signed generalized fixed-point data type Simulink sflib Open Stateflow library window Stateflow sfnew Create model containing empty Stateflow block Stateflow sfopen Open existing model Stateflow sfprint Print graphical view of charts Stateflow sfrac Create MATLAB structure describing signed fractional data type Simulink sfroot Root object Stateflow sfsave Save chart in current folder Stateflow sftool Open Surface Fitting Tool Curve Fitting Toolbox sgolay Savitzky-Golay filter design Signal Processing Toolbox sgolayfilt Savitzky-Golay filtering Signal Processing Toolbox sgrid Generate s-plane grid of constant damping factors and natural frequencies Control System Toolbox shaderel Construct cdata and colormap for shaded relief Mapping Toolbox shading Set color shading properties MATLAB shanwavf Purpose Complex Shannon wavelet Wavelet Toolbox shapeinfo Information about shapefile Mapping Toolbox shaperead Read vector features and attributes from shapefile Mapping Toolbox shapewrite Write geographic data structure to shapefile Mapping Toolbox sharpe Compute Sharpe ratio for one or more assets Financial Toolbox shg Show most recent graph window MATLAB shift2mask Convert shift to mask vector for shift register configuration Communications Toolbox shiftdata Shift data to operate on specified dimension Fixed-Point Toolbox shiftdim Shift dimensions Fixed-Point Toolbox shiftdim Shift dimensions MATLAB shortestpath (biograph) Solve shortest path problem in biograph object Bioinformatics Toolbox showalignment Display color-coded sequence alignment Bioinformatics Toolbox showaxes Toggle display of map coordinate axes Mapping Toolbox showdaqevents Analog input and output event log information Data Acquisition Toolbox showfis Display annotated Fuzzy Inference System Fuzzy Logic Toolbox showfixptsimerrors Show overflows from most recent fixed-point simulation Simulink Fixed Point showfixptsimranges Show logged maximum values, minimum values, and overflow data from fixed-point simulation Simulink Fixed Point showhmmprof Plot hidden Markov model (HMM) profile Bioinformatics Toolbox showlmi Return left- and right-hand sides of LMI after evaluation of all variable terms Robust Control Toolbox showm Specify graphic objects to display on map axes Mapping Toolbox showm-ui Show specified mapped objects Mapping Toolbox showopcevents Event log summary for OPC Toolbox software events OPC Toolbox showplottool Show or hide figure plot tool MATLAB showrule Display Fuzzy Inference System rules Fuzzy Logic Toolbox shrinkfaces Reduce size of patch faces MATLAB sigma Plot singular values of LTI models Control System Toolbox sigmaoptions Create list of singular-value plot options Control System Toolbox sigmaplot Plot singular values of frequency response and return plot handle Control System Toolbox sigmf Sigmoidally shaped built-in membership function Fuzzy Logic Toolbox sigmoidnet Class representing sigmoid network nonlinearity estimator for nonlinear ARX and Hammerstein-Wiener models System Identification Toolbox sign Perform signum function on array Fixed-Point Toolbox sign Signum function MATLAB signalbuilder Create and access Signal Builder blocks Simulink signalInfo Information about signals in CAN message Vehicle Network Toolbox SignalNames Names of signals held by data Model-Based Calibration Toolbox SignalUnits Names of units in data Model-Based Calibration Toolbox signlms Construct signed least mean square (LMS) adaptive algorithm object Communications Toolbox signrank Wilcoxon signed rank test Statistics Toolbox signtest Sign test Statistics Toolbox sigrangeinfo Collect signal range coverage information for model object Simulink Verification and Validation sigwin Signal processing window object Signal Processing Toolbox silhouette Silhouette plot Statistics Toolbox sim Simulate linear models with confidence interval System Identification Toolbox sim Simulate closed-loop/open-loop response to arbitrary reference and disturbance signals Model Predictive Control Toolbox sim Simulate neural network Neural Network Toolbox sim Simulate dynamic system Simulink sim(idnlarx) Simulate nonlinear ARX model System Identification Toolbox sim(idnlgrey) Simulate nonlinear ODE model System Identification Toolbox sim(idnlhw) Simulate Hammerstein-Wiener model System Identification Toolbox simbiology Open SimBiology modeling and simulation GUI SimBiology simByEuler Euler simulation of stochastic differential equations (SDEs) Econometrics Toolbox simBySolution Simulate approximate solution of diagonal-drift HWV and GBM processes Econometrics Toolbox simeventsconfig Change model settings for discrete-event simulation SimEvents simeventsdocex Open SimEvents documentation example model SimEvents simeventslib Open SimEvents library SimEvents simeventsstartup Set default model settings for discrete-event simulation SimEvents simget Current simulation settings Simulink Design Optimization simplify Purpose Simplify representation of uncertain object Robust Control Toolbox simplot Plot simulation data in figure window Simulink simscape.dependency. model Check dependencies for model Simscape simscape.dependency.file Check dependencies for single file Simscape simscape.dependency.lib Check dependencies for library package Simscape simsd Simulate models with uncertainty using Monte Carlo method System Identification Toolbox simset Modify simulation settings Simulink Design Optimization simulannealbnd Find unconstrained or bound-constrained minimum of function of several variables using simulated annealing algorithm Genetic Algorithm and Direct Search Toolbox simulate Simulate multivariate stochastic differential equations (SDEs) Econometrics Toolbox simulink Open Simulink block library Simulink Simulink.Block. getSampleTimes Return sample time information for a block Simulink Simulink.BlockDiagram. addBusToVector Add Bus to Vector blocks to convert virtual bus signals into vector signals Simulink Simulink.BlockDiagram. copyContentsToSubSystem Copy contents of block diagram to empty subsystem Simulink Simulink.BlockDiagram. createSubSystem Create a subsystem containing a specified set of blocks Simulink Simulink.BlockDiagram. deleteContents Delete contents of block diagram Simulink Simulink.BlockDiagram. getChecksum Return checksum of model Simulink Simulink.BlockDiagram. getInitialState Return initial state structure of block diagram Simulink Simulink.BlockDiagram. getSampleTimes Return all sample times associated with a model Simulink Simulink.Bus.cellToObject Convert cell array containing bus information to bus objects Simulink Simulink.Bus.createObject Create bus objects for blocks Simulink Simulink.Bus.objectToCell Convert bus objects to cell array containing bus information Simulink Simulink.Bus.save Save bus objects in M-file Simulink Simulink.ModelReference. protect Obscure referenced model contents to hide intellectual property embodied by the model Simulink Simulink.SubSystem. convertToModelReference Convert atomic subsystem or function call subsystem to model reference Simulink Simulink.SubSystem. deleteContents Delete contents of subsystem Simulink Simulink.SubSystem. getChecksum Return checksum of subsystem Simulink Simulink.SubSystem.copy ContentsToBlockDiagram Copy contents of subsystem to empty block diagram Simulink sin Sine of argument in radians MATLAB sinc Sinc Signal Processing Toolbox sind Sine of argument in degrees MATLAB single Single-precision floating-point real-world value of fi object Fixed-Point Toolbox single Convert to single precision MATLAB single (DataMatrix) Convert DataMatrix object to single-precision array Bioinformatics Toolbox SingleVIF Single VIF matrix for linear model parameters Model-Based Calibration Toolbox sinh Hyperbolic sine of argument in radians MATLAB sint Create MATLAB structure describing signed integer data type Simulink sisoinit Configure SISO Design Tool at startup Control System Toolbox sisotool Initialize SISO Design Tool Control System Toolbox size Provide output/input/array dimensions of LTI model and number of frequencies of FRD model Control System Toolbox size Size of device object, channel group, or line group Data Acquisition Toolbox size Size of object array Parallel Computing Toolbox size Number of dates and data series Financial Toolbox size Array dimensions Fixed-Point Toolbox size Dimensions of data and model objects System Identification Toolbox size Size of instrument object array Instrument Control Toolbox size Array dimensions MATLAB size Display model output/input/disturbance dimensions Model Predictive Control Toolbox size (Map) size of containers.Map object MATLAB size (serial) Size of serial port object array MATLAB size (timeseries) Size of timeseries object MATLAB size (tscollection) Size of tscollection object MATLAB sizem Row and column dimensions needed for regular data grid Mapping Toolbox SizeOfParameterSet Number of model parameters Model-Based Calibration Toolbox skewdec Form skew-symmetric matrix Robust Control Toolbox skewness Skewness Statistics Toolbox slbuild Build standalone and model reference targets Simulink slCharacterEncoding Change MATLAB character set encoding Simulink slConfigUIGetVal Return current value for custom target configuration option Real-Time Workshop Embedded Coder slConfigUISetEnabled Enable or disable custom target configuration option Real-Time Workshop Embedded Coder slConfigUISetVal Set value for custom target configuration option Real-Time Workshop Embedded Coder sldebug Start simulation in debug mode Simulink sldiagnostics Display diagnostic information about Simulink system Simulink sldiscmdl Discretize model that contains continuous blocks Simulink sldv.assume Proof assumption Simulink Design Verifier sldv.condition Test condition Simulink Design Verifier sldv.prove Proof objective Simulink Design Verifier sldv.test Test objective Simulink Design Verifier sldvblockreplacement Replace model blocks for analysis Simulink Design Verifier sldvcompat Check model for compatibility with analysis Simulink Design Verifier sldvextract Extract subsystem contents into new model for analysis Simulink Design Verifier sldvgencov Analyze models to obtain missing model coverage Simulink Design Verifier sldvharnessmerge Merge test cases and initializations into one model Simulink Design Verifier sldvisactive Check if Simulink Design Verifier software is analyzing model Simulink Design Verifier sldvmakeharness Generate test harness model Simulink Design Verifier sldvoptions Create design verification options object Simulink Design Verifier sldvreport Generate report Simulink Design Verifier sldvrun Analyze model Simulink Design Verifier sldvruntest Simulate model using test case Simulink Design Verifier slice Create volumetric slice plot Fixed-Point Toolbox slice Volumetric slice plot MATLAB slicesample Slice sampler Statistics Toolbox slIsFileChangedOnDisk Determine whether model has changed since it was loaded Simulink slmdldiscui Open Model Discretizer GUI Simulink slowfast Slow and fast modes decomposition Robust Control Toolbox slreplace_mux Replace Mux blocks used to create buses with Bus Creator blocks Simulink slupdate Replace blocks from previous releases with latest versions Simulink slvblk Solve almost block-diagonal linear system Spline Toolbox smf S-shaped built-in membership function Fuzzy Logic Toolbox sminreal Perform model reduction based on structure Control System Toolbox smithchart Plot complex vector on Smith chart RF Toolbox smm2s Convert mixed-mode 2N-port S-parameters to single-ended 4N-port S-parameters RF Toolbox smooth Smooth response data Curve Fitting Toolbox smooth3 Smooth 3-D data MATLAB smoothlong Remove discontinuities in longitude data Mapping Toolbox smoothts Smooth data Financial Toolbox snapnow Force snapshot of image for inclusion in published document MATLAB snp2smp Convert single-ended N-port S-parameters to single-ended M-port S-parameters RF Toolbox softmax Soft max transfer function Neural Network Toolbox softscope Open data acquisition oscilloscope Data Acquisition Toolbox solve Symbolic solution of algebraic equations Symbolic Math Toolbox sort Sort elements of real-valued fi object in ascending or descending order Fixed-Point Toolbox sort Sort array elements in ascending or descending order MATLAB sortcols (DataMatrix) Sort columns of DataMatrix object in ascending or descending order Bioinformatics Toolbox sorted Locate sites with respect to mesh sites Spline Toolbox sortfts Sort financial time series Financial Toolbox sortrows Sort rows in ascending order MATLAB sortrows (DataMatrix) Sort rows of DataMatrix object in ascending or descending order Bioinformatics Toolbox sos Convert quantized filter to second-order sections (SOS) form Filter Design Toolbox sos2cell Convert second-order sections matrix to cell array Signal Processing Toolbox sos2ss Convert digital filter second-order section parameters to state-space form Signal Processing Toolbox sos2tf Convert digital filter second-order section data to transfer function form Signal Processing Toolbox sos2zp Convert digital filter second-order section parameters to zero-pole-gain form Signal Processing Toolbox sosfilt Second-order (biquadratic) IIR digital filtering Signal Processing Toolbox sound Convert vector into sound MATLAB soundsc Scale data and play as sound MATLAB sp2narx Convert series-parallel NARX network to parallel (feedback) form Neural Network Toolbox spa Estimate frequency response with fixed frequency resolution using spectral analysis System Identification Toolbox spafdr Estimate frequency response and spectrum using spectral analysis with frequency-dependent resolution System Identification Toolbox spalloc Allocate space for sparse matrix MATLAB spap2 Least-squares spline approximation Spline Toolbox spapi Spline interpolation Spline Toolbox spaps Smoothing spline Spline Toolbox sparse Create sparse distributed or codistributed matrix Parallel Computing Toolbox sparse Create sparse matrix MATLAB spaugment Form least squares augmented system MATLAB spcol B-spline collocation matrix Spline Toolbox spconvert Import matrix from sparse matrix external format MATLAB spcread Read columns of data from ASCII text file Mapping Toolbox spcrv Spline curve by uniform subdivision Spline Toolbox spctkd Slow stochastics Financial Toolbox spdiags Extract and create sparse band and diagonal matrices MATLAB Special Characters [ ] ( ) {} = ' . ... , ; : % ! @ Special characters MATLAB specifyall Fixed-point scaling modes in direct-form FIR filter Filter Design Toolbox spectrogram Spectrogram using short-time Fourier transform Signal Processing Toolbox spectrum Spectral estimation Signal Processing Toolbox spectrum.burg Burg spectrum Signal Processing Toolbox spectrum.cov Covariance spectrum Signal Processing Toolbox spectrum.eigenvector Eigenvector spectrum Signal Processing Toolbox spectrum.mcov Modified covariance spectrum Signal Processing Toolbox spectrum.mtm Thomson multitaper spectrum Signal Processing Toolbox spectrum.music Multiple signal classification spectrum Signal Processing Toolbox spectrum.periodogram Periodogram spectrum Signal Processing Toolbox spectrum.welch Welch spectrum Signal Processing Toolbox spectrum.yulear Yule-Walker spectrum object Signal Processing Toolbox specular Calculate specular reflectance MATLAB spetool Create Estimation Task in Control and Estimation Tools Manager GUI Simulink Design Optimization speye Sparse identity matrix MATLAB spfun Apply function to nonzero sparse matrix elements MATLAB sph2cart Transform spherical coordinates to Cartesian MATLAB sphere Generate sphere MATLAB spinmap Spin colormap MATLAB spline Cubic spline data interpolation MATLAB splinetool Experiment with some spline approximation methods Spline Toolbox splpp, sprpp Taylor coefficients from local B-coefficients Spline Toolbox spmak Put together spline in B-form Spline Toolbox spmd Execute code in parallel on MATLAB pool Parallel Computing Toolbox spoll Perform serial poll Instrument Control Toolbox spones Replace nonzero sparse matrix elements with ones MATLAB spparms Set parameters for sparse matrix routines MATLAB sprand Sparse uniformly distributed random matrix MATLAB sprandn Sparse normally distributed random matrix MATLAB sprandsym Sparse symmetric random matrix MATLAB sprank Structural rank MATLAB sprintf Format data into string MATLAB sptarn Solve generalized sparse eigenvalue problem Partial Differential Equation Toolbox spterms Explanation of Spline Toolbox terms Spline Toolbox sptool Open interactive digital signal processing tool Signal Processing Toolbox sptread Read data from SPOT file Bioinformatics Toolbox spy Visualize sparsity pattern Fixed-Point Toolbox spy Visualize sparsity pattern MATLAB spzerom Construct sparse regular data grid of 0s Mapping Toolbox sql2native Convert JDBC SQL grammar to SQL grammar native to system Database Toolbox sqrt Square root of fi object Fixed-Point Toolbox sqrt Square root MATLAB sqrtm Matrix square root MATLAB square Square wave Signal Processing Toolbox squareform Format distance matrix Statistics Toolbox squeeze Remove singleton dimensions Fixed-Point Toolbox squeeze Remove singleton dimensions MATLAB squeeze Purpose Remove singleton dimensions for umat objects Robust Control Toolbox srchbac 1-D minimization using backtracking Neural Network Toolbox srchbre 1-D interval location using Brent's method Neural Network Toolbox srchcha 1-D minimization using Charalambous' method Neural Network Toolbox srchgol 1-D minimization using golden section search Neural Network Toolbox srchhyb 1-D minimization using a hybrid bisection-cubic search Neural Network Toolbox ss Specify state-space models or convert LTI model to state space Control System Toolbox ss Convert linear models to Control System Toolbox LTI models System Identification Toolbox ss Convert unconstrained MPC controller to state-space linear form Model Predictive Control Toolbox ss2sos Convert digital filter state-space parameters to second-order sections form Signal Processing Toolbox ss2ss State coordinate transformation for state-space model Control System Toolbox ss2tf Convert state-space filter parameters to transfer function form MATLAB ss2tf Convert state-space filter parameters to transfer function form Signal Processing Toolbox ss2zp Convert state-space filter parameters to zero-pole-gain form Signal Processing Toolbox ssbdemod Single sideband amplitude demodulation Communications Toolbox ssbmod Single sideband amplitude modulation Communications Toolbox ssc_build Build custom library from collection of Simscape files Simscape ssc_clean Clean all derived files generated by library build process Simscape ssc_mirror Create protected mirror of library of Simscape files Simscape ssc_new Create new Simscape model populated by required and commonly-used blocks Simscape ssc_protect Generate Simscape protected files from source files Simscape ssc_reserved List reserved words Simscape sscanf Read formatted data from string MATLAB ssdata Access state-space model data Control System Toolbox ssdata State-space matrices from parametric linear model System Identification Toolbox sse Sum squared error performance function Neural Network Toolbox stabilityk Calculate stability factor K of 2-port network RF Toolbox stabilitymu Calculate stability factor, mu, of 2-port network RF Toolbox stabsep Stable/unstable decomposition of LTI model Control System Toolbox stack Build LTI array by stacking LTI models or LTI arrays along array dimensions Control System Toolbox stack Purpose Construct array by stacking uncertain matrices, models, or arrays Robust Control Toolbox stairs Create stairstep graph Fixed-Point Toolbox stairs Stairstep graph MATLAB start Start device object Data Acquisition Toolbox start Obtain exclusive use of image acquisition device Image Acquisition Toolbox start Start timer(s) running MATLAB start Start a logging task OPC Toolbox start Set CAN channel online Vehicle Network Toolbox start (scope object) Start execution of scope on target PC xPC Target start (target application object) Start execution of target application on target PC xPC Target startat Start timer(s) running at specified time MATLAB startup Startup file for user-defined options MATLAB stateflow Create empty chart Stateflow statget Access values in statistics options structure Statistics Toolbox StatisticsDialog Open summary statistics dialog box Model-Based Calibration Toolbox statset Create statistics options structure Statistics Toolbox Status Model status: fitted, not fitted or best Model-Based Calibration Toolbox stcol Scattered translates collocation matrix Spline Toolbox std Standard deviation Financial Toolbox std Standard deviation MATLAB std (DataMatrix) Return standard deviation values in DataMatrix object Bioinformatics Toolbox std (timeseries) Standard deviation of timeseries data MATLAB std2 Standard deviation of matrix elements Image Processing Toolbox stdchan Construct channel object from set of standardized channel models Communications Toolbox stdfilt Local standard deviation of image Image Processing Toolbox stdist Standard distance for geographic points Mapping Toolbox stdm Standard deviation for geographic points Mapping Toolbox stem Plot discrete sequence data Fixed-Point Toolbox stem Plot discrete sequence data MATLAB stem3 Plot 3-D discrete sequence data Fixed-Point Toolbox stem3 Plot 3-D discrete sequence data MATLAB stem3m Project stem plot map on map axes Mapping Toolbox step Step response of LTI systems Control System Toolbox step Plot step response with confidence interval System Identification Toolbox stepcpncfamounts Cash flow amounts and times for bonds and stepped coupons Fixed-Income Toolbox stepcpnprice Price bond with stepped coupons Fixed-Income Toolbox stepcpnyield Yield to maturity of bond with stepped coupons Fixed-Income Toolbox stepinfo Compute step response characteristics Control System Toolbox stepplot Plot step response of LTI systems and return plot handle Control System Toolbox stepwise Interactive stepwise regression Statistics Toolbox stepwisefit Stepwise regression Statistics Toolbox StepwiseRegression Change stepwise selection status for specified terms Model-Based Calibration Toolbox StepwiseSelection Model parameters currently included and excluded Model-Based Calibration Toolbox StepwiseStatus Stepwise status of parameters in model Model-Based Calibration Toolbox stepz Step response for filter Filter Design Toolbox stepz Step response of digital filter Signal Processing Toolbox stmak Put together function in stform Spline Toolbox stmcb Compute linear model using Steiglitz-McBride iteration Signal Processing Toolbox stochosc Stochastic oscillator Financial Toolbox stockoptspec Specify European stock option structure Financial Derivatives Toolbox stockspec Create stock structure Financial Derivatives Toolbox stop Stop device object Data Acquisition Toolbox stop Stop video input object Image Acquisition Toolbox stop Stop timer(s) MATLAB stop Stop a logging task OPC Toolbox stop Set CAN channel offline Vehicle Network Toolbox stop (scope object) Stop execution of scope on target PC xPC Target stop (target application object) Stop execution of target application on target PC xPC Target stopasync Stop asynchronous read and write operations Instrument Control Toolbox stopasync Stop asynchronous read and write operations MATLAB stoppreview Stop previewing video data Image Acquisition Toolbox str2angle Convert strings to angles in degrees Mapping Toolbox str2double Convert string to double-precision value MATLAB str2func Construct function handle from function name string MATLAB str2mat Form blank-padded character matrix from strings MATLAB str2num Convert string to number MATLAB strcat Concatenate strings horizontally MATLAB strcmp, strcmpi Compare strings MATLAB stream2 Compute 2-D streamline data MATLAB stream3 Compute 3-D streamline data MATLAB streamline Plot streamlines from 2-D or 3-D vector data MATLAB streamparticles Plot stream particles MATLAB streamribbon Create 3-D stream ribbon plot Fixed-Point Toolbox streamribbon 3-D stream ribbon plot from vector volume data MATLAB streamslice Draw streamlines in slice planes Fixed-Point Toolbox streamslice Plot streamlines in slice planes MATLAB streamtube Create 3-D stream tube plot Fixed-Point Toolbox streamtube Create 3-D stream tube plot MATLAB strel Create morphological structuring element (STREL) Image Processing Toolbox stretchlim Find limits to contrast stretch image Image Processing Toolbox strfind Find one string within another MATLAB strings String handling MATLAB strips Strip plot Signal Processing Toolbox stripscaling Stored integer of fi object Fixed-Point Toolbox strjust Justify character array MATLAB strmatch Find possible matches for string MATLAB strncmp, strncmpi Compare first n characters of strings MATLAB strread Read formatted data from string MATLAB strrep Find and replace substring MATLAB strseq Create sequence of indexed strings Control System Toolbox strtok Selected parts of string MATLAB strtrim Remove leading and trailing white space from string MATLAB struc Generate model structure matrices for single-input and single-output systems System Identification Toolbox struct Create structure array MATLAB struct2cell Convert structure to cell array MATLAB structfun Apply function to each field of scalar structure MATLAB strun Run series of SystemTest test files SystemTest strvcat Concatenate strings vertically MATLAB stviewer Open Test Results Viewer SystemTest Style Style of design type Model-Based Calibration Toolbox sub Subtract two objects using fimath object Fixed-Point Toolbox sub2ind Single index from subscripts MATLAB subclust Find cluster centers with subtractive clustering Fuzzy Logic Toolbox subimage Display multiple images in single figure Image Processing Toolbox submit Queue job in scheduler Parallel Computing Toolbox subplot Create axes in tiled positions MATLAB subplus Positive part Spline Toolbox subsasgn Subscripted assignment for Composite Parallel Computing Toolbox subsasgn Content assignment Financial Toolbox subsasgn Subscripted assignment Fixed-Point Toolbox subsasgn Subscripted assignment MATLAB subsindex Subscript indexing with object MATLAB subspace Angle between two subspaces MATLAB subsref Subscripted reference for Composite Parallel Computing Toolbox subsref Subscripted reference Financial Toolbox subsref Subscripted reference Fixed-Point Toolbox subsref Redefine subscripted reference for objects MATLAB substruct Create structure argument for subsasgn or subsref MATLAB subtree (phytree) Extract phylogenetic subtree Bioinformatics Toolbox subvolume Extract subset of volume data set MATLAB sum Sum of array elements Fixed-Point Toolbox sum Sum of array elements MATLAB sum (DataMatrix) Return sum of elements in DataMatrix object Bioinformatics Toolbox sum (timeseries) Sum of timeseries data MATLAB sumblk Specify summing junctions in name-based interconnections Control System Toolbox SummaryStatistics Summary statistics for response Model-Based Calibration Toolbox SummaryStatisticsForTest Statistics for specified test Model-Based Calibration Toolbox superclasses Superclass names MATLAB superiorto Establish superior class relationship MATLAB supersharebybls Calculate price of supershare digital options using Black-Scholes model Financial Derivatives Toolbox supersharesensbybls Calculate price and sensitivities of supershare digital options using Black-Scholes model Financial Derivatives Toolbox support Open MathWorks Technical Support Web page MATLAB supports Detect whether property is supported by database metadata object Database Toolbox surf Create 3-D shaded surface plot Fixed-Point Toolbox surf, surfc 3-D shaded surface plot MATLAB surf2patch Convert surface data to patch data MATLAB surface Create surface object MATLAB surfacem Project and add geolocated data grid to current map axes Mapping Toolbox surfc Create 3-D shaded surface plot with contour plot Fixed-Point Toolbox surfdist Interactive distance, azimuth, and reckoning calculations Mapping Toolbox surfht Interactive contour plot Statistics Toolbox surfl Create surface plot with colormap-based lighting Fixed-Point Toolbox surfl Surface plot with colormap-based lighting MATLAB surflm 3-D shaded surface with lighting on map axes Mapping Toolbox surflsrm 3-D lighted shaded relief of geolocated data grid Mapping Toolbox surfm Project geolocated data grid on map axes Mapping Toolbox surfnorm Compute and display 3-D surface normals Fixed-Point Toolbox surfnorm Compute and display 3-D surface normals MATLAB surfview Open Output Surface Viewer Fuzzy Logic Toolbox svd Singular value decomposition MATLAB svd Compute singular value decomposition of symbolic matrix Symbolic Math Toolbox svds Find singular values and vectors MATLAB svmclassify Classify data using support vector machine Bioinformatics Toolbox svmsmoset Create or edit Sequential Minimal Optimization (SMO) options structure Bioinformatics Toolbox svmtrain Train support vector machine classifier Bioinformatics Toolbox swalign Locally align two sequences using Smith-Waterman algorithm Bioinformatics Toolbox swapbybdt Price swap instrument from BDT interest-rate tree Financial Derivatives Toolbox swapbybk Price swap instrument from Black-Karasinski interest-rate tree Financial Derivatives Toolbox swapbyhjm Price swap instrument from HJM interest-rate tree Financial Derivatives Toolbox swapbyhw Price swap instrument from Hull-White interest-rate tree Financial Derivatives Toolbox swapbytes Swap byte ordering MATLAB swapbyzero Price swap instrument from set of zero curves Financial Derivatives Toolbox swaptionbybdt Price swaption from BDT interest-rate tree Financial Derivatives Toolbox swaptionbybk Price swaption from BK interest-rate tree Financial Derivatives Toolbox swaptionbyhjm Price swaption from HJM interest-rate tree Financial Derivatives Toolbox swaptionbyhw Price swaption from HW interest-rate tree Financial Derivatives Toolbox switch Switch among several cases, based on expression MATLAB switchTarget Specify target for configuration set Real-Time Workshop swt Purpose Discrete stationary wavelet transform 1-D Wavelet Toolbox swt2 Purpose Discrete stationary wavelet transform 2-D Wavelet Toolbox sym Symbolic numbers, variables, and objects Symbolic Math Toolbox symamd Symmetric approximate minimum degree permutation MATLAB symaux Purpose Symlet wavelet filter computation Wavelet Toolbox symbfact Symbolic factorization analysis MATLAB symbol (For CCS) Program symbol table from CCS IDE Embedded IDE Link symbolm Project point markers with variable size Mapping Toolbox symdec Form symmetric matrix Robust Control Toolbox symengine Choose symbolic engine Symbolic Math Toolbox symerr Compute number of symbol errors and symbol error rate Communications Toolbox symmlq Symmetric LQ method MATLAB symrcm Sparse reverse Cuthill-McKee ordering MATLAB syms Shortcut for constructing symbolic objects Symbolic Math Toolbox symsum Evaluate symbolic sum of series Symbolic Math Toolbox symvar Determine symbolic variables in expression MATLAB symwavf Symlet wavelet filter Wavelet Toolbox synchronize Synchronize and resample two timeseries objects using common time vector MATLAB syndtable Produce syndrome decoding table Communications Toolbox syntax Two ways to call MATLAB functions MATLAB sysic Purpose Build interconnections of certain and uncertain matrices and systems Robust Control Toolbox system Execute operating system command and return result MATLAB systemtest Open SystemTest desktop SystemTest