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Home / Science / Math / Numerical Analysis / Software / Fast Fourier Transforms
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Web Sites
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- A Short Demonstration Version of the FFT Source Code in Fortran - Source Code in Fortran for FFT from "Programs for Digital Signal Processing", 1979, IEEE Press, ISBN 0-87942-127-4. The book is necessary to use and understand these source code listings.
members.tripod.com/michaelgellis/dsp/pgm05.html
- benchFFT - Benchmark comparing speeds of many FFT codes. Results from many machines, and code to run it yourself.
www.fftw.org/benchfft
- Fast Fourier Transforms - Contains Fast Fourier Transform source code (C, C++, Pascal), tutorial, and math theory.
www.intersrv.com/~dcross/fft.html
- FFT Links - Links to many sources of FFT code and information.
www.fftw.org/links.html
- FFT Page - Links and various Fortran FFT implementations.
ourworld.compuserve.com/homepages/steve_kifowit/fft.htm
- fftpack - A package of Fortran subprograms for the fast Fourier transform of periodic and other symmetric sequences.
www.netlib.org/fftpack
- FFTW - Fast free C FFT library; includes multi-dimensional, real-complex, and parallel transforms.
www.fftw.org
- Jens J. Nielsen's home page - Arbitrary length FFT C-source, 3D gravity simulator, quantization of FIR filter coefficients.
home.get2net.dk/jjn
- Joerg's FXT Page - Source code and links for many different FFT implementations and related information.
www.jjj.de/fxt
- Row-oriented Multidimensional Fast Transform Library (RMFTL) - Power-of-two real and complex FFT software that is faster, and more accurate, than conventional iterative implementation of one-dimensional FFTs. Based on a propietary algorithm.
www.davis-inc.com/rmftl
- The ARC Parallel FFT Homepage - Parallel implementations of the Fast Fourier Transform at the High Performance Computing and Education Research Center (HPCERC).
www.arc.unm.edu/~bennett/fft/fft.html
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