bandpass
bandstop
bessel
blackman
butter

ccepstrum
cepstrum
cheby
cheby1
cheby2
chirpz
coherence
convol
correl
correl2d
costaper
costr
covar
cspectrum

deconvol
detrend
dht
dwavelet

expsmooth

fftfilt

gain
gaussian
gaussn
GETWAVINFO

hamming
hanning
hartley transform
highpass
hilbert

icostr
idht
idwavelet
interpolate
irrhigh
irrlow
irrpass
irrstop
isintr

kaiser

lcorr
   Convolution and Correlation
   Correlation and Partial Autocorrelation
lowpass

mag
makeri
medfilt1d
movavg
multirate

nuttall

onefn

pcorr
phase
phasecor
pspectrum

quantize

READWAV
recenter
remez
resample
response

setwindow
sintr
snr
stft

taprect
timecorr
timefreq
triangular
twodconvol

walsh
whiten
WRITEWAV

yulew