Functions > Deprecated Functions
  
Deprecated Functions
Deprecated functions are functions that are not available in PTC Mathcad Prime. These functions are no longer documented. You can type in a deprecated function or import a legacy PTC Mathcad worksheet containing deprecated functions, and they will work. These functions will be supported by PTC Mathcad Prime for several releases, then they will become unsupported. The following table lists an alternative function for each deprecated function. We recommend that you start using the alternative functions.
Deprecated Legacy PTC Mathcad Function
Alternative PTC Mathcad Prime Function
applybs
No alternative
applytbl
No alternative
augment3
augment
basis_display2d
No alternative
best_basis
No alternative
binarize_auto
binarize
binarize2
binarize
bl
No alternative
bulstoer
Bulstoer
cfft/icfft
dft/idft
CFFT/ICFFT
dft/idft
cholesky
Cholesky
coiflet
No alternative
convol
convolve
convol2d
convolve
convolve3
convolve
convolve5
convolve
correl
crosscorr
correl2d
crosscorr
costr
dct
create_level
No alternative
daublet
No alternative
dct2d
dct
deconvol
deconvolve
diacrisp
convolve
difedge
convolve
dilate4
dilate
dilate8
dilate
dlfather
No alternative
dlfather2d
No alternative
dlmother
No alternative
dlmother2d
No alternative
dlwavelet
No alternative
dlwavelet2d
No alternative
dwavelet
wave
dwt
No alternative
dwti
No alternative
dwts
No alternative
erode4
erode
erode8
erode
evalbs
No alternative
evaltbl
No alternative
extract_basis
No alternative
father
No alternative
father2d
No alternative
fft/ifft
dft/idft
FFT/IFFT
dft/idft
gaussconv
funconv
gaussdeconv
fundeconv
get_detail
No alternative
get_detail2d
No alternative
get_smooth
No alternative
get_smooth2d
No alternative
get_subband
No alternative
get_subband2d
No alternative
Hlookup
hlookup
icostr
idct
icpt
No alternative
idct2d
dct
idwavelet
iwave
idwt
No alternative
idwti
No alternative
idwts
No alternative
ilct
No alternative
immse
No alternative
imquant
quantize
imquant2(
quantize
imsnr
No alternative
interpolate
upsample
invert
invertimage
invert2
invertimage
iwpt
No alternative
iwpti
No alternative
iwpts
No alternative
laplace24
convolve
laplace4
convolve
laplace8
convolve
lct
No alternative
lu
LU
Lookup
lookup
mag
op_abs
makeri
No alternative
Match
match
medfilt
medsmooth
medfilt1d
medsmooth
mother
No alternative
mother2d
No alternative
orthocrisp
convolve
orthocrisp5
convolve
orthosmooth
convolve
orthosmooth5
convolve
put_detail
No alternative
put_detail2d
No alternative
put_smooth
No alternative
put_smooth2d
No alternative
put_subband
No alternative
put_subband2d
No alternative
qr
QR
radau
Radau
rkadapt
Rkadapt
READ_HLS_HUE
READ_HUE
READ_HLS_LIGHT
READ_LIGHT
READ_HSV_HUE
READ_HUE
READ_HSV_VALUE
READ_VALUE
READRAW
READBIN
recenter
center
regress
polyfit
relerror
No alternative
rotate180
rotate
rotate270
rotate
rotate90
rotate
Scale
scale
setwindow
No Alternative
Use optional argument “w” in Finite Impulse Response functions.
skeleton2
skeleton
stiffb
Stiffb
stiffr
Stiffr
svd2
svd
swaveterp
No alternative
swaveterp2d
No alternative
symmlet
No alternative
twodconvol
convolve
unicrisp
convolve
unismooth
convolve
unismooth5
convolve
until
if
UnitsOf
SIUnitsOf
VHlookup
vhlookup
Vlookup
vlookup
warp
No alternative
wavebs
No alternative
wavelet
No alternative
wavelet2d
No alternative
waveterp
No alternative
waveterp2d
No alternative
wpt
No alternative
wpti
No alternative
wpts
No alternative
WRITERAW
WRITEBIN