Todas as funções que o MatLivre cobre

Standard File Formats

audioinfo audioread audiowrite close csvread csvwrite delimitedTextImportOptions dlmread dlmwrite fileread get imfinfo importdata imread imwrite jsondecode jsonencode lin2mu mu2lin readcell readlines readmatrix readstruct readvars set sheetnames textread textscan Tiff.close Tiff.computeStrip Tiff.computeTile Tiff.currentDirectory Tiff.getTag Tiff.getTagNames Tiff.getVersion Tiff.isTiled Tiff.lastDirectory Tiff.nextDirectory Tiff.numberOfStrips Tiff.numberOfTiles Tiff.read Tiff.readEncodedStrip Tiff.readEncodedTile Tiff.readRGBAImage Tiff.readRGBAStrip Tiff.readRGBATile Tiff.rewriteDirectory Tiff.setDirectory Tiff.setSubDirectory Tiff.setTag Tiff.write Tiff.writeDirectory Tiff.writeEncodedStrip Tiff.writeEncodedTile type writecell writelines writematrix writestruct xlsfinfo xlsread xlswrite

Workspace Variables and MAT-Files

clear clearvars disp formattedDisplayText load matfile save who

Low-Level File I/O

fclose feof ferror fgetl fgets fopen fprintf fread frewind fscanf fseek ftell fwrite

bounds corrcoef cov cummax cummin kde mape maxk mink mode movmax movmin movprod movstd movvar prctile quantile rms rmse xcorr xcov

accumarray fillmissing2 filloutliers histcounts histcounts2 ischange islocalmax islocalmin isoutlier missing movmad movmean movmedian normalize rescale rmoutliers smoothdata smoothdata2 trenddecomp

computer ismac isMATLABReleaseOlderThan ispc isstudent isunix javachk license matlabRelease usejava ver verLessThan version

addGroup addpref addSetting clearInstallationValue clearPersonalValue clearTemporaryValue clipboard cmdsep dos getenv getpref hasFactoryValue hasGroup hasInstallationValue hasPersonalValue hasSetting hasTemporaryValue isenv ispref loadenv matlab.io.saveVariablesToScript matlab.settings.mustBeIntegerScalar matlab.settings.mustBeLogicalScalar matlab.settings.mustBeNumericScalar matlab.settings.mustBeStringScalar perl removeGroup removeSetting rmpref setenv setpref Setting settings SettingsGroup system unix unsetenv winqueryreg

Animation

addpoints animatedline clearpoints comet comet3 drawnow frame2im getframe getpoints im2frame movie

Discrete Data Plots

bar bar3 bar3h barh pareto stem stem3

Data Distribution Plots

binscatter boxchart bubblechart bubblechart3 bubblecloud bubblelegend bubblelim bubblesize donutchart fewerbins heatmap hist histc histogram histogram2 morebins parallelplot pie pie3 piechart plotmatrix rose scatter scatter3 scatterhistogram sortx sorty swarmchart swarmchart3 wordcloud

Contour Plots

clabel contour contour3 contourc contourf contourslice ezcontour ezcontourf fcontour

Polar Plots

compass ezpolar polar polaraxes polarbubblechart polarhistogram polarplot polarscatter rlim rtickangle rtickformat rticklabels rticks thetalim thetatickformat thetaticklabels thetaticks

Surfaces, Volumes, and Polygons

coneplot curl cylinder divergence ellipsoid ezmesh ezmeshc ezsurf ezsurfc fill fill3 fmesh fsurf hidden interpstreamspeed isocaps isocolors isonormals isosurface mesh meshc meshz pcolor peaks reducepatch reducevolume ribbon shrinkfaces slice smooth3 sphere stream2 stream3 streamparticles streamribbon streamtube subvolume surf surf2patch surface surfc surfl surfnorm volumebounds waterfall

Line Plots

errorbar ezplot ezplot3 fimplicit fplot fplot3 loglog plot3 semilogx semilogy stairs

Vector Fields

feather quiver quiver3 streamline streamslice

Geographic Plots

geobubble

Colormaps

abyss autumn bone brighten clim colorbar colorcube colormap contrast cool copper flag gray hot hsv hsv2rgb jet lines parula pink prism rgb2hsv rgbplot sky spring summer turbo winter

3-D Scene Control

alim alpha alphamap camdolly camlight camlookat camorbit campan campos camproj camroll camtarget camup camva camzoom diffuse light lightangle lighting makehgtform material shading specular view viewmtx

Labels and Annotations

annotation datatip fontname fontsize legend line rectangle sgtitle subtitle texlabel text title xlabel xline xregion ylabel yline yregion zlabel

Axes Appearance

axes axis box cla clf colororder daspect datetick figure grid hold nexttile num2ruler orderedcolors pbaspect plotyy ruler2num subplot tiledlayout tilenum tilerowcol xlim xscale xsecondarylabel xtickangle xtickformat xticklabels xticks ylim yscale ysecondarylabel ytickangle ytickformat yticklabels yticks yyaxis zlim zscale zsecondarylabel ztickangle ztickformat zticklabels zticks

Graphics Object Identification

allchild ancestor copyobj delete findall findfigs findobj gca gcbf gcbo gcf gco gobjects groot ishandle ishghandle

Specifying Target for Graphics Output

ishold newplot

Interactive Control and Callbacks

refresh shg

Graphics Object Properties

reset

opengl rendererinfo

cmap2gray cmpermute cmunique dither getrangefromclass im2double im2gray image imagesc imformats imresize imshow imtile ind2rgb rgb2gray rgb2ind

exportgraphics hgload hgsave openfig orient print printopt saveas savefig

Categorical Arrays

addcats categorical categories countcats discretize iscategorical iscategory isordinal isprotected isundefined mergecats removecats renamecats reordercats setcats summary

Time Series

addevent addsample addsampletocollection addts delevent delsample delsamplefromcollection detrend filter getabstime getdatasamples getdatasamplesize getinterpmethod getqualitydesc getsamples getsampleusingtime gettimeseriesnames gettsafteratevent gettsafterevent gettsatevent gettsbeforeatevent gettsbeforeevent gettsbetweenevents idealfilter iqr max mean median min plot removets resample setabstime setinterpmethod settimeseriesnames setuniformtime std sum timeseries tscollection tsdata.event var

Tables

addprop addvars anymissing array2table cell2table convertvars detectImportOptions fillmissing findgroups getvaropts groupcounts groupfilter groupsummary grouptransform height inner2outer innerjoin intersect ismember ismissing istable istabular mergevars movevars outerjoin pivot preview readtable removevars renamevars rmmissing rmprop rowfun rows2vars setdiff setvaropts setvartype setxor splitapply splitvars stack stackedplot standardizeMissing struct2table table table2array table2cell table2struct table2timetable timetable2table topkrows union unique unstack varfun vartype width writetable

Dates and Time

addtodate between caldays caldiff calendar calendarDuration calmonths calquarters calweeks calyears clock convertTo date datenum dateshift datestr datetime datevec day days duration eomdate eomday etime exceltime hms hour hours isbetween iscalendarduration isdatetime isdst isduration isnat isregular isweekend juliandate leapseconds lweekdate m2xdate matlab.datetime.compatibility.convertDatenum milliseconds minute minutes month months NaT now nweekdate posixtime quarter second seconds time timeofday timezones today tzoffset week weekday weeknum x2mdate year years ymd yyyymmdd

Numeric Types

allfinite anynan cast double eps flintmax Inf int16 int32 int64 int8 intmax intmin isfinite isfloat isinf isinteger isnan isnumeric isreal NaN realmax realmin single typecast uint16 uint32 uint64 uint8

Characters and Strings

alphanumericBoundary alphanumericsPattern append asFewOfPattern asManyOfPattern blanks caseInsensitivePattern caseSensitivePattern cellstr char characterListPattern compose contains convertCharsToStrings convertContainedStringsToChars convertStringsToChars count deblank digitBoundary digitsPattern endsWith erase eraseBetween extract extractAfter extractBefore extractBetween findstr insertAfter insertBefore iscellstr ischar isletter isspace isstring isStringScalar isstrprop join letterBoundary lettersPattern lineBoundary lookAheadBoundary lookBehindBoundary lower maskedPattern matches namedPattern newline num2str optionalPattern pad pattern plus possessivePattern regexp regexpi regexpPattern regexprep regexptranslate replace replaceBetween reverse split splitlines sprintf sscanf startsWith str2double strcat strcmp strcmpi strfind string strings strip strjoin strjust strlength strmatch strncmp strncmpi strread strrep strsplit strtok strtrim strvcat symvar textBoundary upper whitespaceBoundary whitespacePattern wildcardPattern

Timetables

array2timetable containsrange istimetable lag overlapsrange readtimetable retime synchronize timerange timeseries2timetable timetable withinrange withtol writetimetable

Structures

arrayfun cell2struct fieldnames getfield isfield isstruct orderfields rmfield setfield struct struct2cell structfun

Data Type Conversion

base2dec bin2dec dec2base dec2bin dec2hex hex2dec hex2num int2str mat2str native2unicode num2hex str2mat str2num unicode2native

Cell Arrays

cell cell2mat celldisp cellfun deal iscell mat2cell num2cell

Data Type Identification

class isa isenum isgraphics isjava islogical isobject issparse isstr isUnderlyingType underlyingType validateattributes whos

Dictionaries

configureDictionary dictionary entries insert isConfigured isKey keyHash keyMatch keys lookup numEntries remove types values

Map Containers

containers.Map

Function Handles

feval func2str functions localfunctions str2func

clc commandwindow diary format home iskeyword more

blkdiag cat circshift colon combinations ctranspose diag eye false flip flipdim fliplr flipud freqspace head horzcat ind2sub inline ipermute iscolumn isempty ismatrix isrow isscalar issorted issortedrows isuniform isvector length linspace logspace meshgrid ndgrid ndims numel ones paddata permute rand repelem repmat reshape resize rot90 shiftdim size sort sortrows squeeze sub2ind tail transpose trimdata true vectorize vertcat zeros

Logical (Boolean) Operations

& all any find logical Short-Circuit && Short-Circuit || xor | ~

Arithmetic Operations

' * + - .' .* ./ .\ .^ / \ ^ bsxfun ceil cumprod cumsum diff fix floor idivide mod movsum pagectranspose pagemldivide pagemrdivide pagemtimes pagetranspose prod rem round tensorprod uminus uplus

Relational Operations

< <= == > >= isequal isequaln isequalwithequalnans ~=

Bit-Wise Operations

bitand bitcmp bitget bitor bitset bitshift bitxor swapbytes

Set Operations

ismembertol uniquetol

Elementary Polygons

addboundary boundingbox centroid holes inpolygon ishole isinterior issimplified nearestvertex nsidedpoly numboundaries numsides overlaps polyarea polybuffer polyshape rectint regions rmboundary rmholes rmslivers rotate scale sortboundaries sortregions subtract translate turningdist

Bounding Regions

alphaShape alphaSpectrum alphaTriangulation area boundary boundaryFacets convhull convhulln criticalAlpha inShape numRegions perimeter surfaceArea volume

Triangulation Representation

barycentricToCartesian baryToCart boundaryshape cartesianToBarycentric cartToBary circumcenter circumcenters edgeAttachments edges faceNormal faceNormals featureEdges freeBoundary incenter incenters isConnected isEdge nearestNeighbor pointLocation stlread stlwrite tetramesh triangulation trimesh triplot TriRep trisurf vertexAttachments vertexNormal

Delaunay Triangulation

convexHull delaunay delaunayn DelaunayTri delaunayTriangulation inOutStatus isInterior voronoiDiagram

Spatial Search

dsearchn tsearchn

Voronoi Diagram

patch voronoi voronoin

Complex Numbers

abs angle complex conj cplxpair i imag j real sign unwrap

Trigonometry

acos acosd acosh acot acotd acoth acsc acscd acsch asec asecd asech asin asind asinh atan atan2 atan2d atand atanh cart2pol cart2sph cos cosd cosh cospi cot cotd coth csc cscd csch deg2rad hypot pol2cart rad2deg sec secd sech sin sind sinh sinpi sph2cart tan tand tanh

Special Functions

airy besselh besseli besselj besselk bessely beta betainc betaincinv betaln ellipj ellipke erf erfc erfcinv erfcx erfinv expint gamma gammainc gammaincinv gammaln legendre psi

Constants and Test Matrices

compan gallery hadamard hankel hilb invhilb magic pascal pi rosser toeplitz vander wilkinson

Polynomials

conv deconv poly polyder polyeig polyfit polyint polyval polyvalm residue roots

Exponents and Logarithms

exp expm1 log log10 log1p log2 nextpow2 nthroot pow2 reallog realpow realsqrt sqrt

Discrete Math

factor factorial gcd isprime lcm matchpairs nchoosek perms primes rat rats

conv2 convn fft fft2 fftn fftshift fftw filter2 ifft ifft2 ifftn ifftshift nufft nufftn ss2tf

addedge addnode adjacency allcycles allpaths bctree bfsearch biconncomp centrality condensation conncomp cyclebasis degree dfsearch digraph distances edgecount findedge findnode flipedge graph hascycles highlight incidence indegree inedges isdag isisomorphic ismultigraph isomorphism labeledge labelnode laplacian layout maxflow minspantree nearest neighbors numedges numnodes outdegree outedges predecessors reordernodes rmedge rmnode shortestpath shortestpathtree simplify subgraph successors toposort transclosure transreduction

griddata griddatan griddedInterpolant interp1 interp1q interp2 interp3 interpft interpn makima mkpp padecoef pchip ppval scatteredInterpolant spline TriScatteredInterp unmkpp

balance bandwidth cdf2rdf chol cholupdate cond condeig condest cross decomposition det dot eig eigs expm expmv funm gsvd hess inv isbanded isdiag ishermitian isIllConditioned issymmetric istril istriu kron ldl linsolve logm lscov lsqminnorm lsqnonneg lu mldivide mpower mrdivide mtimes norm normest null ordeig ordqz ordschur orth pageeig pageinv pagenorm pagesvd pinv planerot qr qrdelete qrinsert qrupdate qz rank rcond rref rsf2csf schur sqrtm subspace svd svdappend svds svdsketch sylvester trace tril triu vecnorm

Boundary Value Problems

bvp4c bvp5c bvpget bvpinit bvpset bvpxtend

Numerical Integration and Differentiation

cumtrapz dblquad del2 gradient integral integral2 integral3 quad quad2d quadgk quadl quadv trapz triplequad

Delay Differential Equations

dde23 ddeget ddensd ddesd ddeset

Ordinary Differential Equations

decic deval ode113 ode15i ode15s ode23 ode23s ode23t ode23tb ode45 ode78 ode89 odeget odeset odextend solutionFcn solve

1-D Partial Differential Equations

pdepe pdeval

fminbnd fminsearch fzero optimget optimset

randi randn randperm RandStream RandStream.create RandStream.getGlobalStream RandStream.list RandStream.setGlobalStream reset (RandStream) rng

bicg bicgstab bicgstabl cgs colperm etree etreeplot full gmres gplot ichol ilu lsqr minres nnz nonzeros nzmax pcg qmr spalloc sparse spaugment spconvert spdiags speye spfun spones spparms sprand sprandn sprandsym sprank spy symbfact symmlq symrcm tfqmr treelayout treeplot unmesh

Define Classes

addlistener enumeration eq event.hasListener events import ismethod isprop listener methods notify properties superclasses

Class Customization

builtin numArgumentsFromSubscript subsasgn subsindex subsref substruct

System Objects

clone isDone isLocked release setup step

Construct and Work with Object Arrays

empty

Class Introspection and Metadata

meta.class.fromName metaclass

Search Path

addpath genpath path pathsep rehash restoredefaultpath rmpath userpath

File Operations

cd copyfile dir exist fileattrib isdir isfile isfolder ls mkdir movefile pwd recycle rmdir what which

File Name Construction

filemarker fileparts filesep fullfile matlabroot tempdir tempname toolboxdir

File Compression

gunzip gzip tar untar unzip zip

Argument Definitions

addOptional addParameter addParamValue addRequired inputname inputParser mfilename mustBeA mustBeFile mustBeFinite mustBeFloat mustBeFolder mustBeGreaterThan mustBeGreaterThanOrEqual mustBeInRange mustBeInteger mustBeLessThan mustBeLessThanOrEqual mustBeMember mustBeNegative mustBeNonempty mustBeNonmissing mustBeNonNan mustBeNonnegative mustBeNonpositive mustBeNonsparse mustBeNonzero mustBeNonzeroLengthText mustBeNumeric mustBeNumericOrLogical mustBePositive mustBeReal mustBeScalarOrEmpty mustBeSparse mustBeText mustBeTextScalar mustBeUnderlyingType mustBeValidVariableName mustBeVector namedargs2cell nargchk narginchk nargoutchk parse validatecolor validatestring

Error Handling

assert error lasterr lasterror lastwarn onCleanup warning

Scope Variables and Generate Names

assignin genvarname isvarname matlab.lang.makeUniqueStrings matlab.lang.makeValidName mislocked mlock munlock namelengthmax

addCause addCorrection canUseGPU canUseParallelPool eval evalc evalin getReport isvalid maxNumCompThreads MException MException.last rethrow run start startat stop throw throwAsCaller timer timerfind timerfindall try, catch wait

input

clearAllMemoizedCaches clearCache cputime inmem memoize MemoizedFunction memory stats tic timeit toc

inferiorto superiorfloat superiorto ts2timetable

inf nan

fcnchk numjac ode odeEvent odeJacobian odeMassMatrix odephas2 odephas3 odeplot odeprint

matlabpath

getcolumn

caxis objbounds

is2D white

display handle message

ltitr normest1

optimplotfunccount optimplotfval optimplotx

delsq numgrid

setstr

frac

latex mathml

assume assumeAlso assumptions

changeIntegrationVariable fourier functionalDerivative hessian htrans ifourier ihtrans ilaplace int integrateByParts iztrans jacobian laplace limit pade potential series symprod symsum taylor vectorPotential vpaintegral vpasum ztrans

daeFunction dsolve eliminate equationsToMatrix findDecoupledBlocks finverse incidenceMatrix isLowIndexDAE isolate massMatrixForm odeFunction odeToVectorField poles reduceDifferentialOrder vpasolve

coeffs collect combine displayFormula divisors expand horner lhs numden partfrac rhs simplifyFraction

adjoint bernsteinMatrix charpoly colspace hermiteForm jordan smithForm

catalan coshint cosint dawson dilog dirac ei ellipticCE ellipticCK ellipticCPi ellipticE ellipticF ellipticK ellipticNome ellipticPi erfi eulergamma fresnelc fresnels heaviside hurwitzZeta hypergeom igamma jacobiAM jacobiCD jacobiCN jacobiCS jacobiDC jacobiDN jacobiDS jacobiNC jacobiND jacobiNS jacobiSC jacobiSD jacobiSN jacobiZeta kroneckerDelta kummerU lambertw logint meijerG pochhammer polylog rectangularPulse signIm sinc sinhint sinint ssinint triangularPulse whittakerM whittakerW wrightOmega zeta

bernoulli euler eulerPhi factorIntegerPower fibonacci harmonic isPrimitiveRoot jacobiSymbol nextprime nthprime prevprime

digits

bernstein chebyshevT chebyshevU gbasis gegenbauerC hermiteH jacobiP laguerreL legendreP minpoly polynomialDegree polynomialReduce resultant root

cell2sym matlabFunction poly2sym subs sym2cell sym2poly vpa

and ge gt in isAlways ldivide le lt minus ne not or power powermod quorem rdivide symfalse symtrue times

argnames children findSymType fold formula has hasSymType isSymType mapSymType piecewise pretty str2sym sym symfun symFunType sympref syms symType

baseUnits checkUnits derivedUnits findUnits isUnit mixedUnits newUnit newUnitSystem removeUnit removeUnitSystem rewrite separateUnits str2symunit symunit symunit2str unitConversionFactor unitConvert unitInfo unitSystems