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- Path: news.ruhr-uni-bochum.de!usenet
- From: Ulrich Quill <quill@neurop2.ruhr-uni-bochum.de>
- Newsgroups: comp.lang.c++
- Subject: FFT/Convolution Algorithms
- Date: Thu, 15 Feb 1996 12:02:28 +0100
- Organization: Ruhr-Universitaet Bochum, Rechenzentrum
- Message-ID: <312312C4.199B@neurop2.ruhr-uni-bochum.de>
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-
- Hello everybody !
-
- I am looking for efficient algorithms in C++ to perform a 2-dimensional,
- discrete FFT on an array of data.
- This FFT is needed to perform convolutions in a fast way.
- Are there perhaps class libraries for such numerical calculations in the
- public domain ?
-
- I'd appreciate if you could help me or point me to resources of interest.
-
- If this question has come up here already (too) often, I apologize. In this
- case, just answer me by email !
-
- Thanks a lot in advance,
-
- Ulrich
-
- ------------------------------------------------------------------------------
- Dipl.Phys. Ulrich Quill Institut fuer Neurophysiologie
- Raum FNO 179 Ruhr-Universitaet Bochum
- Tel: +49-234-700-6955 44780 Bochum
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