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z transforms, anybody?

From: John Utz
Subject: z transforms, anybody?
Date: Wed, 11 May 1994 00:04:36 -0700 (PDT)

Hi octave people;

Has anybody out there in octave land implemented a z transform?

Also how does one do a sinc with fft? ? I tried:

octave:48> plot(arg(fft(sin(-.01:.001:.01)/(-.01:.001:.01))))
error: fft: invalid scalar argument

any suggestions?


OH, and is it possible to do "subplots"?   As in seeing my arg(fft and 
abs(fft at the  same time?
 John Utz       address@hidden
        idiocy is the impulse function in the convolution of life

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