Description
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).
Home page
Documentation
http://www.fftw.org/#documentation
License
https://github.com/FFTW/fftw3/blob/master/COPYING
Usage
Use
module avail FFTW
to see which versions of FFTW are available. Use
module load FFTW/version
to get access to FFTW.
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