High Performance Software
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).
Use of FFTW is beyond the scope of this page. Please refer to the FFTW Documentation link under the VENDOR LINKS Section for more information.
For information on supported platforms, versions and licenses, please
check the AFRL DSRC Software Page: