- A fast, free C FFT library; includes real-complex, multidimensional, and parallel transforms. Benchmarked against many other FFTs.www.fftw.org
- Source code and links for the fast fourier transform ...www.jjj.de/fxt
- Fast Fourier Transform ...mathworld.wolfram.com/FastFourierTransform.html
- Descriptions and links for many sources of FFT code and related information on the Web.www.fftw.org/links.html
- Some FFT subroutines in FORTRAN ...ourworld.compuserve.com/homepages/steve_kifowit/fft.htm
- A Short Demonstration Version of the FFT Return to Main Software Page C C----------------------------------------------------------------------- C MAIN PROGRAM: FOURSUBT C AUTHOR: C. M. RADER C MIT LINCOLN LABORATORY, LEXINGTON, MA 02173 C C INPUT: FUNCTION IS GENERATED BY THE PROGRAM TO TEST C SUBROUTINE FOUREA C----------------------------------------------------------------------- C COMPLEX ...members.tripod.com/michaelgellis/dsp/pgm05.html
