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Sparse Fast Fourier Transform, The faster-than-fast Fourier transform
16 Hz
post Feb 10 2012, 19:55
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Hello.
I don't know if this topic was already mentioned here (I wasn't able to find it).

Somebody here could find it interesting:

MIT news article: The faster-than-fast Fourier transform

sFFT web page: sFFT: Sparse Fast Fourier Transform

Best regards.

Omar
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romor
post Feb 10 2012, 21:15
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LossyFFT


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Scripts (mainly foobar2000 related): http://goo.gl/yje3h
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Posts in this topic
- 16 Hz   Sparse Fast Fourier Transform   Feb 10 2012, 19:55
- - romor   LossyFFT   Feb 10 2012, 21:15
|- - 16 Hz   QUOTE (romor @ Feb 10 2012, 17:15) LossyF...   Feb 10 2012, 21:43
|- - alexeysp   QUOTE (16 Hz @ Feb 10 2012, 23:43) Transf...   Feb 10 2012, 22:16
- - Destroid   What do you mean? Even so, I can think one applica...   Feb 10 2012, 21:33
- - romor   http://en.wikipedia.org/wiki/Fast_Fourier_..._appr...   Feb 10 2012, 22:12
- - Destroid   Just wondering: sFFT (based on DFT? ) compromises...   Feb 11 2012, 13:00
|- - alexeysp   QUOTE (Destroid @ Feb 11 2012, 15:00) Jus...   Feb 13 2012, 00:37
- - dhromed   FYI, here is NewScientist's pop-sci interpreta...   Feb 11 2012, 14:31
- - romor   Another sparse attack - QTT–FFT (quantized tensor ...   Sep 22 2012, 15:09
- - quackalist   Know next to nothing about maths, but was wonderin...   Sep 22 2012, 16:59
|- - saratoga   QUOTE (quackalist @ Sep 22 2012, 11:59) I...   Sep 22 2012, 17:30
- - m45t3r   QUOTE (saratoga @ Sep 22 2012, 13:30) QUO...   Sep 23 2012, 00:25
|- - saratoga   QUOTE (m45t3r @ Sep 22 2012, 19:25) Well,...   Sep 23 2012, 00:30
- - m45t3r   QUOTE (saratoga @ Sep 22 2012, 20:30) QUO...   Sep 23 2012, 00:48
|- - saratoga   QUOTE (m45t3r @ Sep 22 2012, 19:48) Inter...   Sep 23 2012, 01:01
- - romor   Authors suggest applications in image and vidio pr...   Sep 23 2012, 05:56
- - hlloyge   I remember, few years ago, experimenting with enco...   Sep 23 2012, 10:26

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