On Mon, 03 Jun 2002, Berke Durak wrote:
> FFTW is really fast, but i've had trouble binding to it, so I ripped
> the FFT code from Scheme's SLIB. The result is a small program that
> displays in pseudo colour the spectrogram of a 16-bit raw audio
> file, using Bigarray and Graphics :
> 
> 	http://perso.wanadoo.fr/berke/caml/
> 
> BTW, couldn't someone hack FFTW to generate Caml code ? I mean, what's
> the point of using C ?

Interfacing to the FFTW-library is indeed awful, because of many options
that interact in fancy ways. Making a half-descent OCaml-library for
FFT-routines using the FFTW would probably take a couple of days full-time
(too long for me, I am more into symbolic stuff ;).

You can grab my unfinished attempt from here:

  http://www.oefai.at/~markus/tmp

Regards,
Markus Mottl

-- 
Markus Mottl                                             markus@oefai.at
Austrian Research Institute
for Artificial Intelligence                  http://www.oefai.at/~markus
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