[fpc-pascal] code speed and size on various platforms

[Paul Nicholls]

"Lourival Mendes" <mendes.lourival-Re5JQEeQqe8AvxtiuMwx3w at public.gmane.org> 
wrote in message 
news:2855721b0806171257r12f695afyac12b89d57e8dcef at mail.gmail.com...
> Dear all users,
>
>   I'm looking for an unity for calculus of some more complex
> functions in Pascal than those avaiable in the Delphi math.pas unity.
> For a more specific case I would like to calculate FFT and IFFT of
> some signal data. Does the FPC has some? Is it possible to use it in
> Delphi ? Does someone knows if there is the translation of numerical
> recipes from C to Pascal??
>
> Thanks
>
> Lourival
> _______________________________________________

Hi Lourival,
    perhaps this link below will help.  It is a free Delphi/Pascal 
implementation (source included) for a complext FFT and inverse FFT released 
under the Mozilla Public License Version 1.1.

http://www.simdesign.nl/fft.html

cheers,
Paul