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Re: FFT Speed

  • To: mathgroup at
  • Subject: [mg121996] Re: FFT Speed
  • From: Rui <rui.rojo at>
  • Date: Sat, 8 Oct 2011 05:34:29 -0400 (EDT)
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  • References: <j6mf50$7hu$>
  • Reply-to: comp.soft-sys.math.mathematica at

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.

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