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convolution and fourier transform
From: |
Christoph Dalitz |
Subject: |
convolution and fourier transform |
Date: |
Mon, 29 Dec 2003 20:03:10 +0100 |
Hallo,
octave has the builtin functions "conv" (or "fftconv") for the
discrete convolution of two vectors and "fft" for the discrete
fourier transform of a vector.
Are there also functions (maybe in octave-forge?) which compute
the *continuous* convolution (\int_0^x f(x-y)g(y)dy or
\int_{-\infty}^\infty f(x-y)g(y)dy) and the *continuous* fourier
transform of functions?
Thanks,
Christoph Dalitz
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- convolution and fourier transform,
Christoph Dalitz <=