FFTW

Software Description:

A Fast Fourier Transform library. 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). We believe that FFTW, which is free software, should become the FFT library of choice for most applications.

Software Home Page: FFTW

Software Documentation:

To run this software in a Linux environment on LCC,
run the command(s):

#To load module
module load ccs/fftw/2.1.5

#To unload module
module unload ccs/fftw/2.1.5