#%Module module-whatis "Fastest Fourier Transform in the West" module-url "http://www.fftw.org/" module-license "GPL; http://www.fftw.org/doc/License-and-Copyright.html" module-maintainer "Spencer Bliven " module-help " FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data (as well as of even/odd data, i.e. the discrete cosine/sine transforms or DCT/DST). "