Table Of Contents

MathScript versus MATLAB® Function Names

Last Modified: August 2, 2018

The following table lists MathScript function names and their corresponding MATLAB function names.

MathScript Function Name MATLAB Function Name
ac_to_poly ac2poly
ac_to_rc ac2rc
ac_to_rcschur schurrc
accumproducts cumprod
accumsums cumsum
accumtrapint cumtrapz
ackermann acker
add_noise imnoise
algriccati care
ar_burg arburg
ar_covar arcov
ar_mcovar armcov
ar_yule aryule
arginchk nargchk
arginnum nargin
argoutchk nargoutchk
argoutnum nargout
augmentstate augstate
balance_diag ssbal
balance_grammian balreal
barhoriz barh
base_to_dec base2dec
bessel_h besselh
bessel_i besseli
bessel_j besselj
bessel_k besselk
bessel_y bessely
besselchk besschk
beta_incomplete betainc
beta_ln betaln
bin_to_dec bin2dec
bitnot bitcmp
bitreverseorder bitrevorder
blockdiag blkdiag
buffermx buffer
c_to_d c2d
canonical canon
cart_to_polar cart2pol
cart_to_sphere cart2sph
ccepstrum cceps
cctranspose ctranspose
char setstr
chirpzt czt
circularshift circshift
clfig clf
clgraph clg
clout clc
coherence cohere
coherence_ms mscohere
colormapplot rgbplot
companion compan
condeign condeig
condestimate condest
condrecip rcond
conjugate conj
contouris contourf
contours contourc
conv2d conv2
convcirc cconv
convexhull convhull
convmx convmtx
corrcoeff corrcoef
corrmx corrmtx
covarmx cov
crosscorr xcorr
crosscorr2d xcorr2
crosscovar xcov
crosspsd cpsd
crosssd csd
ctrbmx ctrb
ctrbstairs ctrbf
d_to_c d2c
d_to_d d2d
dalgriccati dare
datatype class
date_to_num datenum
date_to_str datestr
date_to_vector datevec
datescale datetick
dec_to_base dec2base
dec_to_bin dec2bin
dec_to_hex dec2hex
deflate squeeze
deg_to_rad deg2rad
delay_to_z delay2z
density_kernel ksdensity
dftmx dftmtx
difference diff
digitreverseorder digitrevorder
dirichlet diric
distributedelay distdelay
dlaplacian del2
dlqr_y dlqry
dlyapunov dlyap
drandss drss
drandtf drtf
drandzpk drzpk
duplicate deal
eigsort eigs
elliptic_int ellipke
elliptic_j ellipj
eqtflen eqtflength
erf_inv erfinv
erfc_inv erfcinv
erfc_scale erfcx
estimator estim
evalfreq evalfr
exp_int expint
expmx expm
expmx_eign expmdemo3
expmx_pade expmdemo1
expmx_taylor expmdemo2
eyediagram eyescat
fft2d fft2
filter_2d filter2
filter_fft fftfilt
filter_impulse impinvar
filter_lattice latcfilt
filter_median medfilt1
filter_rcos rcosflt
filter_sg sgolayfilt
filter_sos sosfilt
filter_zerophase filtfilt
filteric filtic
findnz find
fir_fs fir2
fir_gauss firgauss
fir_gaussps gaussfir
fir_interp intfilt
fir_lsq firls
fir_pm firpm
fir_pmord firpmord
fir_rcos firrcos
fir_remez remez
fir_remezord remezord
fir_sgsmooth sgolay
fir_win fir1
flatindex sub2ind
fmin_bracket fminbnd
fmin_lp linprog
fmin_qp quadprog
fread_audio auread
freq_space freqspace
freqsd freqs
freqzd freqz
funmx funm
gamma_incomplete gammainc
gamma_ln gammaln
gaussmonopulse gmonopuls
gausspulse gauspuls
gensignal gensig
grammian gram
hconcatmx horzcat
hessenberg hess
hex_to_dec hex2dec
hex_to_num hex2num
hilbertmx hilb
histogram hist
histogramc histc
iccepstrum icceps
ichirpzt iczt
ifft2d ifft2
ifft_shift ifftshift
iir_bessel besself
iir_besselzpk besselap
iir_butter butter
iir_butterord buttord
iir_butterzpk buttap
iir_cheby1 cheby1
iir_cheby1ord cheb1ord
iir_cheby1zpk cheb1ap
iir_cheby2 cheby2
iir_cheby2ord cheb2ord
iir_cheby2zpk cheb2ap
iir_elliptic ellip
iir_ellipticord ellipord
iir_ellipticzpk ellipap
iir_maxflat maxflat
iir_steigmcbride stmcb
iir_yulewalker yulewalk
imagescaled imagesc
impzd impz
ind_to_sub ind2sub
int_to_str int2str
interpolate interp
interpolate1d interp1
interpolate2d interp2
interpolateft interpft
intrp2d_uneven griddata
invfreqsd invfreqs
invfreqzd invfreqz
invhilbertmx invhilb
iopzgraph iopzmap
is_char ischar
is_dir isdir
is_empty isempty
is_equal isequal
is_equalnan isequalwithequalnans
is_field isfield
is_finite isfinite
is_hold ishold
is_ieee isieee
is_inf isinf
is_inpolygon inpolygon
is_keyword iskeyword
is_letter isletter
is_logical islogical
is_membermx ismember
is_nan isnan
is_numeric isnumeric
is_prime isprime
is_real isreal
is_scalar isscalar
is_sorted issorted
is_space isspace
is_string isstr
is_struct isstruct
is_student isstudent
is_to_rc is2rc
is_validvarname isvarname
kaiserwinord kaiserord
kalman_d kalmd
lar_to_rc lar2rc
lattice_to_tf latc2tf
leftdiv ldivide
leftdivmx mldivide
lib_call calllib
lib_funclist libfunctionsview
lib_isloaded libisloaded
lib_load loadlibrary
lib_unload unloadlibrary
linearsolve linsolve
linramp linspace
logmx logm
logramp logspace
lowercase lower
lp_to_bp lp2bp
lp_to_bs lp2bs
lp_to_hp lp2hp
lp_to_lp lp2lp
lqr_d lqrd
lqr_dy lqrdy
lqr_y lqry
lsf_to_poly lsf2poly
lyapunov lyap
margins allmargin
maxfloat realmax
maxfloatint bitmax
maxnamelen namelengthmax
meshgrid2d meshgrid
minfloat realmin
minimal minreal
minimal_state sminreal
minrepseq seqperiod
minus1 uminus
mirror flipdim
mirrorh fliplr
mirrorv flipud
moment_central moment
mreduce modred
multmx mtimes
mx_to_str mat2str
nextpowerof2 nextpow2
normestimate normest
num_to_str num2str
numdays eomday
numdims ndims
numelements numel
numnz nnz
nz nonzeros
obsvmx obsv
obsvstair obsvf
ode_adams ode113
ode_bdf15 ode15s
ode_bdf23 ode23tb
ode_radau5 radau5
ode_rk23 ode23
ode_rk45 ode45
ode_rosen ode23s
odepset odeset
padm pamdemod
pam pammod
pde_elliptic pdeelliptic
peakfcn1d humps
peakfcn2d peaks
phasezd phasez
plotcoord gplot
plottext gtext
plus1 uplus
polar_to_cart pol2cart
poleplace place
poles pole
poly_pw mkpp
poly_pwhermite pchip
poly_scale polyscale
poly_stable polystab
poly_to_ac poly2ac
poly_to_lsf poly2lsf
poly_to_rc poly2rc
polyderivative polyder
polyeign polyeig
polygonarea polyarea
polyintegral polyint
polyvalmx polyvalm
powermx mpower
powerof2 pow2
powerofreal realpow
psd_burg pburg
psd_covar pcov
psd_mcovar pmcov
psd_periodogram periodogram
psd_welch pwelch
psd_yule pyulear
pspec_eign peig
pspec_music pmusic
pulsetrain pulstran
pzgraph pzmap
qadm qamdemod
qam qammod
quadn_trap trapz
quantdecode udecode
quantencode uencode
rad_to_deg rad2deg
randnormal randn
randpermutation randperm
randss rss
randtf rtf
randvector randvec
randzpk rzpk
rc_to_ac rc2ac
rc_to_is rc2is
rc_to_lar rc2lar
rc_to_poly rc2poly
rcepstrum rceps
rcos rcosine
rectintarea rectint
rectpulse rectpuls
ref_plotarea gca
ref_plotwin gcf
regex regexp
regex_convert regexptranslate
regex_i regexpi
regex_replace regexprep
regulator reg
remove_field rmfield
reorderdim permute
reorderdiminv ipermute
repeatmx repmat
resample_fir upfirdn
reshapemx reshape
residuezd residuez
reverse_vector wrev
revlevinson rlevinson
rgb_to_grayscale rgb2gray
rightdiv rdivide
rightdivmx mrdivide
rlocusfind rlocfind
root_eign rooteig
root_music rootmusic
rotate90 rot90
rotateplane planerot
scatter3d scatter3
selectdata ginput
semilog_x semilogx
semilog_y semilogy
sets_diff setdiff
sets_intersect intersect
sets_union union
sets_unique unique
sets_xor setxor
showplot shg
singularvalues sigma
sortconjugate cplxpair
sortdown dsort
sortdownreal esort
sos_to_ss sos2ss
sos_to_tf sos2tf
sos_to_zpk sos2zp
soundscaled soundsc
spectrogram specgram
sphbessel_h sphbesselh
sphbessel_j sphbesselj
sphbessel_y sphbessely
sphere_to_cart sph2cart
splinefit csaps
sqrtmx sqrtm
sqrtofreal realsqrt
ss_to_sos ss2sos
ss_to_ss ss2ss
ss_to_tf ss2tf
ss_to_zpk ss2zp
stem3d stem3
stepsignal stepfun
stepzd stepz
str_to_double str2double
str_to_mx str2mat
str_to_num str2num
str_to_range str2rng
strcmp_i strcmpi
strcmp_n strncmp
strcmp_ni strncmpi
strconcat strcat
strfindall strfind
stripplot strips
strjustify strjust
strmatchall strmatch
strreplace strrep
strtoken strtok
strtrimwhite strtrim
strvconcat strvcat
strvectorize vectorize
subspaceangle subspace
surface surf
surfacecontour surfc
surfacenorm surfnorm
sys_filter filt
sys_order1 ord1
sys_order2 ord2
tf_estimate tfe
tf_estimateplot tfestimate
tf_to_lattice tf2latc
tf_to_sos tf2sos
tf_to_ss tf2ss
tf_to_zpk tf2zp
tf_to_zpk_eqlen tf2zpk
timerstart tic
timerstop toc
titles alltitle
triangsearch tsearch
tripulse tripuls
unwrapphase unwrap
updatechol cholupdate
uppercase upper
vandermonde vander
vconcatmx vertcat
view_image imshow
who_all whos
win_bartlett bartlett
win_bartletthann barthannwin
win_blackman blackman
win_blackmanharris blackmanharris
win_bohman bohmanwin
win_cheby chebwin
win_flattop flattopwin
win_gauss gausswin
win_hamming hamming
win_hann hann
win_hann2 hanning
win_kaiser kaiser
win_nuttall nuttallwin
win_parzen parzenwin
win_rect rectwin
win_taylor taylorwin
win_triangular triang
win_tukey tukeywin
xlabels allxlabel
xlimit xlim
ylabels allylabel
ylimit ylim
zlimit zlim
zpk_to_sos zp2sos
zpk_to_ss zp2ss
zpk_to_tf zp2tf

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