[PD] OT: faster than Fourier transform
matju at artengine.ca
Wed Jan 25 23:03:38 CET 2012
Le 2012-01-20 à 23:55:00, Andy Farnell a écrit :
> Considering the paper is unpublished and sparse decomposition is a
> pretty heavy topic I thought that is a really nice bit of science
> journalism by Larry Hardesty. Since periodic music signals probably fit
> the bill quite well it's good news for our kind of work.
Does it have better upper bounds ?
If not, it doesn't change much for realtime.
E.g. if I feed something somewhat like a white noise to this FFT, what
exactly will it try skipping ? Every harmonic will be fairly nonzero.
| Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC
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