Path: utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!pasteur!agate!ig!uwmcsd1!bbn!rochester!rutgers!gauss.rutgers.edu!math.rutgers.edu!grzybows From: grzybows@math.rutgers.edu (grzybowski) Newsgroups: comp.lsi Subject: FFT Keywords: and other similar transforms Message-ID:Date: 8 Jul 88 12:55:36 GMT Organization: Rutgers Univ., New Brunswick, N.J. Lines: 5 Is there any hardware that does e.g. ~ 2000 or ~ 10000 point FFT fast? (I mean e.g. ~2000 point FFT in 300 microseconds or ~10000 point FFT in 20 miliseconds). How about computing Fourier coefficients for expansions with respect to less popular orthonormal sequences?