Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2011

[Date Index] [Thread Index] [Author Index]

Search the Archive

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.



  • Prev by Date: Re: ParallelMap in FindMinimum getting slower
  • Next by Date: Inequality
  • Previous by thread: Re: FFT Speed
  • Next by thread: Re: FFT Speed