SimLab Function Reference

466 MATLAB®-compatible functions. Free, browser-based.

← Back to SimLab

Audio (9)

audioread audiowrite hz2mel istft mel2hz melSpectrogram mfcc sound stft

Canvas (8)

abar animate aplot ascatter place remove scene set

Computer Vision (14)

detectFASTFeatures detectHarrisFeatures estimateGeometricTransform extractFeatures findHomography graythresh houghlines imbinarize imfindcircles imgaussfilt matchFeatures matchTemplate opticalFlowFarneback opticalFlowLK

Containers (5)

containers isKey keys Map values

Control Systems (34)

acker bode c2d ctrb d2c dcgain dlqr feedback impulse impulseResponse kalman lqr lsim margin minreal nichols nyquist obsv parallel pid pidtune pole rlocus series sl_parallel sl_place ss ss2tf step stepResponse tf tf2ss zero zpk

Core Math (158)

abs accumarray acos acosd acosh all and angle any arrayfun asin asind asinh atan atan2 atan2d atand atanh bin2dec blkdiag cast cat cbrt ceil cellfun checkbox circshift colon complex conj const_list constants contains cos cosd cosh cumprod cumsum cumtrapz dec2bin dec2hex deg2rad del2 dotDivide dotMultiply dotPow dropdown endsWith eraseBetween exp extractAfter extractBefore extractBetween eye factorial find fix fliplr flipud floor full gcd gradient hankel hex2dec horzcat imag ind2sub Inf insertAfter insertBefore int16 int32 int64 int8 integral interp1 isfinite isinf isnan lcm length linspace log log10 log2 logical logspace lower max min mod nchoosek ndgrid not ones or pad perms permute poly polyder polyint pow prod rad2deg rand randn range real rem replace repmat reshape residue rng roots rot90 round sign sin sind single sinh size sl_diff slider sort sortrows sparse spline split sqrt squeeze startsWith string strip strjoin strlength structfun sub2ind sum tan tand tanh textinput toeplitz trapz uint16 uint32 uint64 uint8 unique upper vander vertcat xor zeros

Curve Fitting (12)

csaps fit fitoptions fittype fnval interp2 makima mkpp pchip ppval spaps unmkpp

Data I/O (12)

csvread csvwrite fileparts fullfile jsonDecode jsonEncode load readtable save writetable xlsread xlswrite

Data Types (17)

addcats categorical categories cell countcats deal fieldnames iscategory iscell isfield mergecats numel removecats renamecats rmfield struct typecast

Database (7)

close database exec fetch sqlquery sqlread sqlwrite

Date & Time (17)

datenum datetime datevec day days duration hour hours milliseconds minute minutes month months second seconds weekday years

Deep Learning (8)

classify dlnetwork feedforwardnet fitcnet fitrnet fullyConnectedLayer trainingOptions trainNetwork

Environment (24)

assert class_clc clear disp doc drawnow error format fprintf help isempty isnumeric nargin nargout pause printf sl_error sprintf tic toc warning who whos

Fuzzy Logic (9)

addMF addRule defuzz evalfis evalmf gensurf mamfis plotmf sugfis

GPU Acceleration (11)

gather gpuArray gpuAuto gpuClear gpuEye gpuInfo gpuOnes gpuRand gpuRelease gpuZeros isGpuAvailable

Image Processing (15)

bwlabel conv2 edge histeq imadjust imcrop imdilate imerode imfilter imread imresize imrotate imshow regionprops rgb2gray

Linear Algebra (24)

chol cond cross ctranspose det diag dot eig inv kron lu norm nullspace orth pinv qr rank rref solve svd trace transpose tril triu

Machine Learning (12)

anova1 anova2 fitcknn fitcsvm fitctree fitdist fitglm fitlm linkage mvnrnd pdist ranksum

Mapping (9)

areaint azimuth deg2km distance geodist haversine projcrs projfwd projinv

Mathematical Programming (5)

input intlinprog linprog Model quadprog

Object-Oriented Programming (1)

ODE Solvers (18)

deval ode113 ode15s ode23 ode23s ode23t ode23tb ode45 odeset phase sl_abm sl_bdf sl_odeOptions sl_rk23 sl_rk45 sl_rosenbrock sl_trapz sl_trbdf2

Signal Processing (36)

Strings (5)

int2str regexp regexpi regexprep str2double

Tables (11)

addvars groupsummary head height join removevars summary table tail varfun width

Text Analytics (7)

bagOfWords cosineSimilarity editDistance normalizeWords removeStopWords tfidf tokenizedDocument

Visualization (3)

diagram pzmap schematic

MATLAB® is a registered trademark of The MathWorks, Inc. SimLab is an independent project by Simulations4All and is not affiliated with, endorsed by, or sponsored by The MathWorks, Inc.

Stay Updated

Get notified about new simulations and tools. We send 1-2 emails per month.