%asn - elliptic integral  @%asn
%k - Jacobi's complete elliptic integral  @%k
%sn - Jacobi 's elliptic function  @%sn
Signal - Signal manual description  @Signal
analpf - create analog low-pass filter  @analpf
buttmag -  response of Butterworth filter  @buttmag
casc -  cascade realization of filter from coefficients  @casc
cepstrum - cepstrum calculation  @cepstrum
cheb1mag -  response of Chebyshev type 1 filter  @cheb1mag
cheb2mag - response of type 2 Chebyshev filter  @cheb2mag
chepol - Chebychev polynomial  @chepol
convol - convolution  @convol
corr - correlation, covariance  @corr
cspect - spectral estimation (correlation method)  @cspect
czt - chirp z-transform algorithm  @czt
dft - discrete Fourier transform  @dft
ell1mag - magnitude of elliptic filter  @ell1mag
eqfir - minimax approximation of FIR filter  @eqfir
eqiir - Design of iir filters  @eqiir
faurre - filter computation by simple Faurre algorithm  @faurre
ffilt - coefficients of FIR low-pass  @ffilt
fft - fast Fourier transform.  @fft
filter - modelling filter  @filter
find_freq - parameter compatibility for elliptic filter design  @find_freq
findm - for elliptic filter design  @findm
frfit - frequency response fit  @frfit
frmag - magnitude of FIR and IIR filters  @frmag
fsfirlin - design of FIR, linear phase filters, frequency sampling technique  @fsfirlin
group - group delay for digital filter  @group
hank - covariance to hankel matrix  @hank
hilb - Hilbert transform  @hilb
iir - iir digital filter  @iir
iirgroup - group delay Lp IIR filter optimization  @iirgroup
iirlp - Lp IIR filter optimization  @iirlp
intdec - Changes  sampling rate of a signal  @intdec
jmat - row or column block permutation  @jmat
kalm - Kalman update  @kalm
lattn - recursive solution of normal equations  @lattn
lattp - lattp  @lattp
lev - Yule-Walker equations (Levinson's algorithm)  @lev
levin - Toeplitz system solver by Levinson algorithm (multidimensional)  @levin
lgfft - utility for fft  @lgfft
lindquist - Lindquist's algorithm  @lindquist
mese - maximum entropy spectral estimation  @mese
mfft - multi-dimensional fft  @mfft
mrfit - frequency response fit  @mrfit
phc - Markovian representation  @phc
pspect - cross-spectral estimate between 2 series  @pspect
remez - Remez's algorithm  @remez
remezb - Minimax approximation of magnitude response  @remezb
rpem - RPEM estimation  @rpem
sinc -  samples of sinc function  @sinc
sincd - digital sinc function or Direchlet kernel  @sincd
srfaur - square-root algorithm  @srfaur
srkf - square root Kalman filter  @srkf
sskf - steady-state Kalman filter  @sskf
system - observation update  @system
trans - low-pass to other filter transform  @trans
wfir - linear-phase FIR filters  @wfir
wiener -  Wiener estimate  @wiener
wigner - 'time-frequency' wigner spectrum  @wigner
window - symmetric window  @window
yulewalk -  least-square filter design  @yulewalk
zpbutt - Butterworth analog filter  @zpbutt
zpch1 - Chebyshev analog filter  @zpch1
zpch2 - Chebyshev analog filter  @zpch2
zpell - lowpass elliptic filter  @zpell
