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• ABS - Absolute value and complex magnitude
• ACCUMARRAY - Construct array with accumulation
• ACOS - Inverse cosine; result in radians
• ACOSD - Inverse cosine; result in degrees
• ACOSH - Inverse hyperbolic cosine
• ACOT - Inverse cotangent; result in radians
• ACOTD - Inverse cotangent; result in degrees
• ACOTH - Inverse hyperbolic cotangent
• ACSC - Inverse cosecant; result in radians
• ACSCD - Inverse cosecant; result in degrees
• ACSCH - Inverse hyperbolic cosecant
• ALL - Determine whether all array elements are nonzero
• AND - Find logical AND of array or scalar inputs
• ANGLE - Phase angle
• ANY - Determine whether any array elements are nonzero
• ARRAYFUN - Apply function to each element of array
• ASEC - Inverse secant; result in radians
• ASECD - Inverse secant; result in degrees
• ASECH - Inverse hyperbolic secant
• ASIN - Inverse sine; result in radians
• ASIND - Inverse sine; result in degrees
• ASINH - Inverse hyperbolic sine
• ASSIGNIN - Assign value to variable in specified workspace
• ATAN - Inverse tangent; result in radians
• ATAN2 - Four-quadrant inverse tangent
• ATAND - Inverse tangent; result in degrees
• ATANH - Inverse hyperbolic tangent
• Arithmetic_Operators - Matrix and Arithmetic Operators
• BARTLETT - Bartlett Window
• BESSELH - Bessel function of third kind (Hankel function)
• BESSELI - Modified Bessel function of first kind
• BESSELJ - Bessel function of first kind
• BESSELK - Modified Bessel function of second kind
• BESSELY - Bessel function of second kind
• BETA - Beta function
• BETALN - Logarithm of beta function
• BICGSTAB - Biconjugate gradient stabilized method.
• BILINEAR - Bilinear transformation method for analog-to-digital filter conversion
• BINOFIT - Binomial parameter estimates
• BINOSTAT - Binomial mean and variance
• BITAND - Bitwise AND
• BITCMP - Bitwise complement
• BITOR - Bitwise OR
• BITSHIFT - Shift bits specified number of places
• BITXOR - Bitwise XOR
• BLACKMAN - Blackman Window
• BLACKMANHARRIS - Minimum 4-term Blackman-Harris window
• BLKDIAG - Construct block diagonal matrix from input arguments
• BREAK - Terminate execution of for or while loop
• BRUSH - Interactively mark, delete, modify, and save observations in graphs
• BSXFUN - Apply element-by-element binary operation to two arrays with singleton expansion enabled
• BUTTER - Butterworth filter design
• BWDIST - Distance transform on binary image
• BWLABEL - Binary Connected Component Labeling
• BWMORPH - Morphological operations on binary images
• BWPACK - Packing binary images into unisgned integers
• BWUNPACK - Unpacking binary images from unsigned integers
• CAST - Cast variable to different data type
• CAT - Concatenate arrays along specified dimension
• CATCH - Handle error detected in try-catch statement
• CDF - Cumulative distribution functions
• CDF2RDF - Convert complex diagonal form to real block diagonal form
• CEIL - Round toward infinity
• CHAR - Convert to character array (string)
• CHOL - Cholesky factorization
• CHOLCOV - Cholesky-like covariance decomposition
• CIRCSHIFT - Shift array circularly
• CLASS - Return the underlying data type of variable
• CLEAR - Remove items from workspace, freeing up system memory
• COL2IM - Transform columns of matrix into an image
• COLON - Create vectors, array subscripting and loop iterators
• COMPLEX - Construct complex data from real and imaginary comp.
• COND - Condition number with respect to inversion
• CONDEST - 1-norm condition number estimate
• CONJ - Complex conjugate
• CONTINUE - Pass control to next iteration of for or while loop
• CONV - Convolution and polynomial multiplication
• CONV2 - 2-D convolution
• CONVN - N-D convolution
• CORR2 - 2-D correlation coefficient
• CORRCOEF - Correlation coefficients
• CORRCOV - Convert covariance matrix to correlation matrix
• COS - Cosine of argument in radians
• COSD - Cosine ofo argument in degrees
• COSH - Hyperbolic cosine
• COT - Cotangent of argument in radians
• COTD - Cotangent of argument in degrees
• COTH - Hyperbolic cotangent
• COV - Covariance matrix
• CROSS - Vector cross product
• CSC - Cosecant of argument in radians
• CSCD - Cosecant of argument in degrees
• CSCH - Hyperbolic cosecant
• CTRANSPOSE - Matrix transpose
• CUMPROD - Cumulative product
• CUMSUM - Cumulative sum
• DCT - Discrete cosine transform
• DECONV - Deconvolution and polynomial division
• DEL2 - Discrete Laplacian
• DET - Matrix determinant
• DIAG - Diagonal matrices and diagonals of matrix
• DIFF - Differences and approximate derivatives
• DISP - Display text or array
• DISPLAY - Display text or array (overloaded method)
• DOT - Vector dot product
• DOUBLE - Convert to double precision
• DOWNSAMPLE - Decrease sampling rate by integer factor
• EDGE - Find edges in grayscale image
• EIG - Find eigenvalues and eigenvectors
• EIGS - Finds largest eigenvalues and eigenvectors of a matrix
• ELSE - Execute statements if condition is false
• ELSEIF - Execute statements if additional condition is true
• END - Terminate block of code, or indicate last array index
• EPS - Floating-point relative accuracy
• EQ - Test for equality
• ERF - Error function
• ERF,_ERFC,_ERFCX,_ERFINV,_ERFCINV - Error function
• ERFC - Error function
• ERFINV - Error function
• ERFCINV - Error function
• ERFCX - Error function
• ERFINV - Error function
• EXIST - Check existence of variable, function, directory, or Java™ programming language class
• EXP - Exponential
• EXPCDF - Exponential cumulative distribution function
• EXPFIT - Exponential parameter estimates
• EXPINV - Exponential inverse cumulative distribution function
• EXPLIKE - Negative log-likelihood for the exponential distribution
• EXPM1 - Compute exp(x)-1 accurately for small values of x
• EXPPDF - Exponential probability density function
• EXPRND - Random arrays from exponential distribution
• EXPSTAT - Mean and variance of the exponential distribution
• EYE - Identity matrix on GPU
• FACTORIAL - Factorial function
• FALSE - Logical 0 (false)
• FEVAL - Evaluate function handle
• FFT - Discrete Fourier transform
• FFT2 - 2-D discrete Fourier transform
• FFTFILT - FFT-based FIR filtering using overlap-add method
• FFTN - N-D discrete Fourier transform
• FFTSHIFT - Shift zero-frequency component to center of spectrum
• FILTER - 1-D digital filter
• FILTER2 - 2-D digital filter
• FILTFILT - Zero-phase digital filtering
• FILTIC - Initial conditions for transposed direct-form II filter implementation
• FIND - Find indices and values of nonzero elements
• FIR1 - Frequency sampling-based finite impulse response filter design
• FIR2 - Frequency sampling-based finite impulse response filter design
• FIX - Round toward zero
• FLIPDIM - Flip array along specified dimension
• FLIPLR - Flip matrix left to right
• FLIPUD - Flip matrix up to down
• FLOOR - Round toward minus infinity
• FOR - Execute statements specified number of times
• FREQS - Frequency response of analog filters
• FREQSPACE - Frequency spacing for frequency response
• FULL - Convert sparse matrix to full matrix
• FUNM - Evaluate general matrix function
• GACTIVATE - Jacket license activation
• GAMMA - Gamma functions
• GAMMAINC - Gamma functions
• GAMMALN - Gamma functions
• GAMSTAT - Gamma mean and variance
• GCACHE - Save GPU compiled code for given MATLAB code
• GCLF - Clear the current plot
• GCLOSE - Remove GPU figure
• GCOMPILE - Compile MATLAB code directly into a single CUDA kernel
• GDOUBLE - Convert to GPU-based double precision
• GDRAWNOW - Force execution of all pending graphics commands and display
• GE - Test for greater than or equal to
• GEND - Run multiple FOR-loop iterations simultaneously on the GPU
• GEOCDF - Geometric cumulative distribution function
• GEOMEAN - Geometric mean
• GEOPDF - Geometric probability density function (pdf)
• GEORND - Random arrays from the geometric distribution
• GEOSTAT - Mean and variance of the geometric distribution
• GEVAL - Evaluate computation and leave results on GPU
• GEVLIKE - Negative log-likelihood for the generalized extreme value distribution
• GEYE - Identity matrix on GPU
• GFIGURE - Create figure graphics object on the GPU
• GFOR - Run multiple FOR-loop iterations simultaneously on the GPU
• GHELP - Help for Jacket functions in Command Window
• GHOLD_OFF - Do not retain current graph in figure
• GHOLD_ON - Retain current graph in figure
• GIMAGE - Scale data and display image object
• GINF - Infinity
• GINFO - Information on Jacket runtime and detected graphics cards
• GINT32 - Convert to signed 32-bit integer on GPU
• GINT8 - Convert to signed 8-bit integer on GPU
• GLAUNCH - Prototype, execute, and benchmark CUDA kernels within M-files
• GLOAD - Load from disk directly into the GPU
• GLOGICAL - Convert numeric values to GPU-based logical
• GMDISTRIBUTION - Gaussian mixture distribution class
• GMEX - Compile GPU-enabled MEX files using the Jacket SDK (in Windows)
• GNAN - Not-a-Number
• GONES - Generate a ones array on GPU
• GPLOT - 2-D line plot
• GPROFILE - Profile Jacket and MATLAB code
• GPROFVIEW - Visual representation of profiling data
• GRADIENT - Numerical gradient
• GRAND - Generates uniformly distributed pseudorandom numbers
• GRANDN - Generates normally distributed pseudorandom numbers
• GREAD - Load from disk directly into the GPU, with option to specify the byte range
• GSAVE - Save data to disk as text file directly from the GPU
• GSCATTER3 - 3-D scatter plot
• GSELECT - Select or query which GPU is in use
• GSINGLE - Convert to GPU-based single precision
• GSURF - 3-D shaded surface plot
• GSYNC - Block or wait until all queued GPU computation is complete
• GT - Test for greater than
• GTITLE - Display title on a plot
• GUINT32 - Convert to unsigned 32-bit integer on GPU
• GUINT8 - Convert to unsigned 8-bit integer on GPU
• GVER - Jacket version information
• GVERSION - Jacket version and build number
• GWRITE - Save data to disk directly from the GPU, with option to specify the byte range
• GZEROS - Generate a zeros array on GPU
• HAMMING - Interpolation — increase sampling rate by integer factor
• HANKEL - Hankel matrix
• HANN - Hanning Window
• HANNING - Hanning Window
• HESS - Hessenberg form of matrix
• HILBERT - Discrete-time analytic signal using Hilbert transform
• HIST - Plot histogram
• HISTC - Histogram count
• HISTEQ - Histogram Equalization
• HORZCAT - Concatenate arrays horizontally
• HYPOT - Square root of sum of squares
• I - Imaginary unit
• ICDF - Inverse cumulative distribution function for a specified distribution
• IDCT - Inverse discrete cosine transform
• IF - Execute statements if condition is true
• IFFT - Inverse discrete Fourier transform
• IFFT2 - 2-D Inverse discrete Fourier transform
• IFFTN - N-D Inverse discrete Fourier transform
• IFFTSHIFT - 2-D Inverse FFT shift
• IM2COL - Image to columns
• IM2DOUBLE - Convert image to double precision
• IMABSDIFF - Absolute Difference of Two Images
• IMADD - Add two images
• IMAG - Imaginary part of complex number
• IMAGESC - Scale data and display as image.
• IMCLOSE - Morphological closing operation
• IMDILATE - Morphological dilation
• IMERODE - Morphological erosion
• IMFILTER - N-D filtering of multidimensional images
• IMHIST - Compute histogram of image data
• IMNOISE - Add noise to image
• IMOPEN - Morphological opening operation
• IMRESIZE - Resize Image
• IMROTATE - Rotate an image
• IMSUBTRACT - Subtract Two Images
• IND2SUB - Subscripts from linear index
• INF - Infinity
• INT16 - Convert to signed 16-bit integer
• INT32 - Convert to signed 32-bit integer
• INT64 - Convert to signed 64-bit integer
• INT8 - Convert to signed 8-bit integer
• INTERP1 - 1-D data interpolation (table lookup)
• INTERP1Q - Quick Interpolation
• INTERP2 - 2-D data interpolation (table lookup)
• INTERP3 - 3-D data interpolation (table lookup)
• INTERPN - N-D data interpolation (table lookup)
• INTERSECT - Find set intersection of two vectors
• INV - Matrix inverse
• IPERMUTE - Inverse permute dimensions of N-D array
• ISA - Determine whether input is object of given class
• ISCOLUMN - Determine whether matrix is column vector
• ISEMPTY - Determine whether array is empty
• ISEQUAL - Test arrays for equality
• ISEQUALWITHEQUALNANS - Test arrays for equality, treating NaNs as equal
• ISFINITE - Array elements that are finite
• ISFLOAT - Determine whether input is floating-point array
• ISINF - Array elements that are infinite
• ISINTEGER - Determine whether input is integer array
• ISLOGICAL - Determine whether input is logical array
• ISNAN - Array elements that are NaN
• ISNUMERIC - Determine whether input is numeric array
• ISREAL - Determine whether input is real array
• ISROW - Determine whether matrix is row vector
• ISSCALAR - Determine whether input is scalar
• ISSORTED - Determine whether set elements are in sorted order
• ISSPARSE - Determine whether input is sparse
• ISVECTOR - Determine whether input is vector

• J - Imaginary unit
• KAISER - Kaiser Window
• KAISERORD - Kaiser window FIR filter design estimation parameters
• KMEANS - K-means clustering
• KRON - Kronecker tensor product
• LDIVIDE - Left array division
• LE - Less than or equal
• LEGENDRE - Associated Legendre functions
• LENGTH - Length of vector
• LIMITS - Determine limits of integer types
• LINSOLVE - Solve linear system of equations
• LINSPACE - Generate linearly spaced vectors
• LOADOBJ - Modify load process for object
• LOCAL - Declare variables local to GFOR tiles
• LOG - Natural logarithm
• LOG10 - Common (base 10) logarithm
• LOG1P - Compute log(1+x) accurately for small values of x
• LOG2 - Base 2 logarithm and dissect floating-point numbers into exponent and mantissa
• LOGICAL - Convert numeric values to logical
• LOGNCDF - Lognormal cumulative distribution function (cdf)
• LOGNINV - Inverse of the lognormal cumulative distribution function (cdf)
• LOGNPDF - Lognormal probability density function (pdf)
• LOGNRND - Random arrays from the lognormal distribution
• LOGNSTAT - Mean and variance for the lognormal distribution
• LOGSPACE - Generate logarithmically spaced vectors
• LT - Less than
• LU - LU matrix factorization
• MAHAL - Mahalanobis distance
• MAT2GRAY - Convert Matrix to Grayscale Image
• MAX - Largest elements in array
• MEAN - Average or mean value of array
• MEAN2 - Average or mean value of matrix
• MEDIAN - Median of array
• MEDFILT2 - 2-D median filtering
• MESHGRID - Generate X and Y arrays for 3-D plots
• MIN - Smallest elements in array
• MINUS - Subtraction or unary minus
• MLDIVIDE - Backslash or matrix left division (\)
• MOD - Modulus after division
• MOMENT - Central moments of all orders
• MPOWER - Matrix power
• MRDIVIDE - Slash or matrix right division
• MTIMES - Matrix multiplication
• MVNRND - Random vectors from the multivariate normal distribution
• MVREGRESSLIKE - Negative log-likelihood for multivariate regression
• NAN - Not-a-Number
• NDGRID - Generate arrays for N-D functions and interpolation
• NDIMS - Number of array dimensions
• NE - Not equal
• NEXTPOW2 - Next higher power of 2
• NNZ - Number of nonzero matrix elements
• NZMAX - Returns count of non-zero elements in a matrix
• NORM - Vector and matrix norms
• NORMCDF - Normal inverse cumulative distribution function
• NORMEST - 2-norm estimate
• NORMFIT - Parameter estimates and confidence intervals for normal data
• NORMINV - Inverse of the normal cumulative distribution function (cdf)
• NORMPDF - Normal probability density function (pdf)
• NORMRND - Random arrays from the normal distribution
• NORMSTAT - Mean and variance for the normal distribution
• NOT - Find logical NOT of array or scalar input
• NTHROOT - Real nth root of real numbers
• NUMEL - Number of elements in array or subscripted array expression
• NULL - Orthonormal basis for the null space of array using singular value decomposition
• ONES - Create array of all ones
• OPENVAR - Open workspace variable in Variable Editor or other tool for graphical editing
• OR - Find logical OR of array or scalar inputs
• PACK - Consolidate workspace memory
• PARFOR - Execute code loop in parallel
• PCG - Preconditioned conjugate gradients method
• PDF - Density function for a specified distribution
• PERMS - All possible permutations
• PERMUTE - Rearrange dimensions of N-D array
• PI - Ratio of circle's circumference to its diameter, π
• PINV - Moore-Penrose pseudoinverse of matrix
• PLANEROT - Givens plane rotation
• PLOT - Line plot of 2D data
• PLUS - Addition or unary plus
• POISSFIT - Parameter estimates and confidence intervals for Poisson data
• POLY - Generates polynomial from roots
• POLYEIG - Polynomial eigenvalue problem
• POLYFIT - Polynomial curve fitting
• POLYVAL - Polynomial evaluation
• PROD - Product of array elements
• POW2 - Base 2 power and scale floating-point numbers
• POWER - Array power
• PSI - Psi (polygamma) function
• QR - Orthogonal-triangular decomposition
• RADON - Radon transform of an image
• RAND - Uniformly distributed pseudorandom numbers
• RANDN - Normally distributed random numbers
• RANDOM - Generate random arrays from a specified distribution
• RANGE - Sample range
• RANK - Rank of matrix
• RDIVIDE - Right array division
• REAL - Real part of complex number
• REALLOG - Natural logarithm for nonnegative real arrays
• REALMAX - Largest positive floating-point number
• REALMIN - Smallest positive normalized floating-point number
• REALPOW - Array power for real-only output
• REALSQRT - Square root for nonnegative real arrays
• RECTWIN - Rectangular Window
• REGIONPROPS - Measure properties of image regions
• REM - Remainder after division
• REPMAT - Replicate and tile array
• RESAMPLE - Change sampling rate by rational factor
• RESHAPE - Reshape array
• RESIDUE - Convert between partial fraction expansion and polynomial coefficients
• RETURN - Return to invoking function
• RGB2GRAY - Convert RGB image or colormap to grayscale
• ROOTS - Polynomial roots
• ROT90 - Rotate matrix 90 degrees
• ROUND - Round to nearest integer
• SAVEOBJ - Modify save process for object
• SCATTER3 - Display a scatter plot in 3D
• SEC - Secant of argument in radians
• SECD - Secant of argument in degrees
• SECH - Hyperbolic secant
• SETDIFF - Find set difference of two vectors
• SETXOR - Find set exclusive OR of two vectors
• SHIFTDIM - Shift dimensions
• SIGN - Signum function
• SIN - Sine of argument in radians
• SINC - Sinc
• SIND - Sine of argument in degrees
• SINGLE - Convert to single precision
• SINH - Hyperbolic sine of argument in radians
• SIZE - Array dimensions* [[]] -
• SKEWNESS - Skewness
• SORT - Sort array elements in ascending or descending order
• SORTKEYS - Sorts a column matrix based on input keys
• SORTROWS - Sort rows in ascending order
• SQRT - Square root
• SQRTM - Matrix square root
• SQUARE - Square Wave Generation
• SQUEEZE - Remove singleton dimensions
• STD - Standard deviation
• STD2 - Standard deviation on a matrix
• SUB2IND - Single index from subscripts
• SUBSASGN - Subscripted assignment
• SUBSREF - Redefine subscripted reference for objects
• SUBSINDEX - Subscript Index
• SURF - Surface Plot
• SUM - Sum of array elements
• SUPERIORFLOAT - Determine superior float class
• SVD - Singular value decomposition
• SWITCH - Switch among several cases, based on expression
• TAN - Tangent of argument in radians
• TAND - Tangent of argument in degrees
• TANH - Hyperbolic tangent
• TF2ZP - Transfer function to Zero Poles
• TIC - Measure performance using stopwatch timer
• TIMES - Array multiplication
• TIMEIT - Time the execution of a function
• TOC - Measure performance using stopwatch timer
• TOEPLITZ - Toeplitz Matrix
• TRACE - Sum of diagonal elements
• TRANSPOSE - Array transpose
• TRAPZ - Trapezoidal numerical integration
• TRIL - Lower triangular part of matrix
• TRIU - Upper triangular part of matrix
• TRUE - Logical 1 (true)
• TRY - Execute statements and catch resulting errors
• TSEARCH - Search for enclosing Delaunay triangle
• TSEARCHN - N-D closest simplex search
• TTEST - One-sample and paired-sample T-test
• TYPECAST - Convert data types without changing underlying data
• UINT16 - Convert to unsigned 16-bit integer
• UINT32 - Convert to unsigned 32-bit integer
• UINT64 - Convert to unsigned 64-bit integer
• UINT8 - Convert to unsigned 8-bit integer
• UMINUS - Unary minus
• UPLUS - Unary plus
• UPSAMPLE - Upsample input signal
• UNIDRND - Random arrays from the discrete uniform distribution
• UNIFIT - Parameter estimates for uniformly distributed data
• UNIFRND - Random arrays from continuous uniform distribution
• UNIFSTAT - Mean and variance of the continuous uniform distribution
• UNION - Find set union of two vectors
• UNIQUE - Find unique elements of vector
• UNMKPP - Piecewise polynomial details
• UNWRAP - Correct phase angles to produce smoother phase plots
• VANDER - Vandermond matrix
• VAR - Variance
• VERTCAT - Concatenate arrays vertically
• WATERSHED - Watershed transform
• WHICH - Locate functions and files
• WHILE - Repeatedly execute statements while condition is true
• WORKSPACE - Open Workspace browser to manage workspace
• XCORR - Cross-correlation function estimates
• XCORR2 - Two dimensional cross-correlation
• XCOV - Cross-covariance function estimates
• XOR - Logical exclusive-OR
• ZEROS - Create array of all zeros
• ZSCORE - Standardized z score