ftp.nice.ch/pub/next/science/mathematics/octave.2.0.5.NI.bd.tar.gz#/octave.pkg/_octave/share/octave/2.0.5/m/signal

detrend.m
[View detrend.m] 

fftconv.m
[View fftconv.m] 

fftfilt.m
[View fftfilt.m] 

freqz.m
[View freqz.m] 

sinc.m
[View sinc.m] 

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.