diff options
| author | Satoshi Taoka <taoka@FreeBSD.org> | 1999-03-18 08:38:33 +0000 |
|---|---|---|
| committer | Satoshi Taoka <taoka@FreeBSD.org> | 1999-03-18 08:38:33 +0000 |
| commit | 8d087a6cf09331f49618430b0d609cc79134b723 (patch) | |
| tree | c8937a66b1fd7a8fbec5282c96ed0d89d9e51325 /math/fftw/pkg-descr | |
| parent | 42d57a80e550d99534e6046defa1a5ec5a99df78 (diff) | |
Fast C routines library to compute the Discrete Fourier Transform
PR: ports/9222
Submitted by: Lars Koeller lkoeller@cc.fh-lippe.de
Notes
Notes:
svn path=/head/; revision=17276
Diffstat (limited to 'math/fftw/pkg-descr')
| -rw-r--r-- | math/fftw/pkg-descr | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/math/fftw/pkg-descr b/math/fftw/pkg-descr new file mode 100644 index 000000000000..46dcef355057 --- /dev/null +++ b/math/fftw/pkg-descr @@ -0,0 +1,12 @@ + + FFTW, the Fastest Fourier Transform in the West. FFTW is a comprehensive + collection of fast C routines for computing the discrete Fourier transform + (DFT) in one or more dimensions, of both real and complex data, and of + arbitrary input size. FFTW also includes parallel transforms, documented + elsewhere. We assume herein that the reader is already familiar with the + properties and uses of the DFT that are relevant to her application. + Otherwise, see e.g. `The Fast Fourier Transform' by E. O. Brigham + (Prentice-Hall, Englewood Cliffs, NJ, 1974). Our web page also has links to + FFT-related information online, see + + http://theory.lcs.mit.edu/~fftw |