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General Purpose FFT (Fast Fourier/Cosine/Sine Transform)

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General Purpose FFT (Fast Fourier/Cosine/Sine Transform)

Postby thomas » 2015年 Feb 13日, 09:59

General Purpose FFT (Fast Fourier/Cosine/Sine Transform) Package
http://www.kurims.kyoto-u.ac.jp/~ooura/fft.html

bench mark
http://www.kurims.kyoto-u.ac.jp/~ooura/fftbmk.html
fftbmk_1d_piii.gif
fftbmk_1d_piii.gif (11.59 KiB) Viewed 393 times

http://www.juce.com/forum/topic/ffts-fastest-fft-implementation-and-free/bsd-license

The ICST DSP Library: A Versatile And Efficient Toolset For Audio Processing And Analysis Applications
http://smcnetwork.org/node/1723
thomas
 
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