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Re: convolution




Brian Gough wrote:

> Carlo Ferrigno writes:
> > Hello,
> >
> > is there any, already made, way to perform the convolution between two
> > gsl_vectors in GSL ?
>
> There is no ready made routine, because the best choice of algorithm
> is problem-dependent. (e.g. which type of fft to use)
>
> regards
>
recently, I have computed convolutions of real data in the context of a Hilbert transform


by gsl_fft_real_transform and it worked well.

Axel



--
Dr. rer.nat. Axel Hutt
Weierstraß-Institute for Applied Analysis and Stochastics
Mohrenstr. 39, 10117 Berlin, Germany
Tel.: +49 - (0)30 - 20372 564
Fax.: +49 - (0)30 - 2044 975
http://www.wias-berlin.de/people/hutt



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