Friday, 21 October 2011

Fast Fourier Transforms

Hi this is my next good one for you
  • FFT Page - Links and various Fortran FFT implementations.
  • FFTW - Fast free C FFT library; includes multi-dimensional, real-complex, and parallel transforms.
  • Joerg's FXT Page - Source code and links for many different FFT implementations and related information.
  • 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 proprietary algorithm.
  • Sigview - FFT Analysis Software - A real-time spectral analysis application with spectral analysis tools, statistical functions and visualization system. It can analyse data from WAV files or sound input from microphone or CD player. Shareware.
  • fftpack - A package of Fortran subprograms for the fast Fourier transform of periodic and other symmetric sequences.


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