fftw-2.1.3: description + notes
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 for both shared- and
distributed-memory systems. 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.
To auto-install this package, go back and click on the respective install icon.
