zpbutt
hilb
yulewalk
wiener
frfit
levin
iirgroup
%k
srfaur
fsfirlin
fftshift
iirmod
czt
frmag
lattn
faurre
srkf
group
ell1mag
trans
sskf
kalm
bilt
jmat
iirlp
zpch2
cepstrum
wfir
findm
zpell
fft2
ffilt
iir
ifft
cheb1mag
lgfft
filter
chepol
pspect
casc
find_freq
system
wigner
mfft
detrend
filt_sinc
hilbert
intdec
zpch1
lev
mrfit
mese
sincd
%sn
remezb
eqfir
window
cspect
eqiir
phc
hank
cheb2mag
%asn
buttmag
analpf
lindquist
convol
dft
