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Howto use FFT(W) algortihm in VC++

I need a fast and reliable FFT algorithm in C++. I found a C algorithm
on the webseite http://www.fftw.org/index.html (FFTW).

But I am stuck at the point howto actually use the algortihm and comile
it myself.

I would be gratefull if somebody could point me to some website with
further information or give me a short introduction.

Other FFT algorithms are welcome as well.

Matthias
Nov 29 '06 #1
2 3071
Matthias Pospiech wrote:
I need a fast and reliable FFT algorithm in C++. I found a C algorithm
on the webseite http://www.fftw.org/index.html (FFTW).

But I am stuck at the point howto actually use the algortihm and
comile it myself.

I would be gratefull if somebody could point me to some website with
further information or give me a short introduction.
news:microsoft.public.vc.project_mgt
news:microsoft.public.vc.ide_general

V
--
Please remove capital 'A's when replying by e-mail
I do not respond to top-posted replies, please don't ask
Nov 29 '06 #2
Matthias Pospiech wrote:
I need a fast and reliable FFT algorithm in C++. I found a C algorithm
on the webseite http://www.fftw.org/index.html (FFTW).

But I am stuck at the point howto actually use the algortihm and comile
it myself.
A precompiled FFTW library for Windows is at fftw.org/windows.html

Documentation on how to use it can be found in the FFTW manual
(fftw.org/doc).
Other FFT algorithms are welcome as well.
Many FFT implementations are linked to from fftw.org/links.html

Regards,
Steven G. Johnson

PS. As another poster pointed out, this is not really the right
newsgroup for VC++ questions.

Nov 30 '06 #3

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