Re: FFT Speed
- To: mathgroup at smc.vnet.net
- Subject: [mg121996] Re: FFT Speed
- From: Rui <rui.rojo at gmail.com>
- Date: Sat, 8 Oct 2011 05:34:29 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <j6mf50$7hu$1@smc.vnet.net>
- Reply-to: comp.soft-sys.math.mathematica at googlegroups.com
Try setting the options beforehand and not using the pure function.
SetOptions[Fourier, FourierParameters -> {1, -1}];
Map[Fourier, Flatten[data, 1]];
Put in your dimx, which I didn't understand, hehe.