On Sun, May 19, 2013 at 02:57:35PM -0400, Alex Dusowitz wrote:
> I guess I can't use the bug tracker since I'm not a contributor! Am I right?
> Although I created an account ("Alexdu") in case I can be added by you. In case you couldn't already, now you can post. > In the mean time, attached are 4 files, the FFT input, a simple test python > code that takes the input and write the FFT result into an output file. The > outputs are different when I run the code in 3.2.2 and 3.6.4! > > > Also I couldn't relate this to FFT shift, I tried with both cases and still > the > results were different. FFT and IFFT wouldn't change this either. Have you tried explicitly setting the window? I faintly remember seeing something like this a while ago... there was a weird default value for window somewhere (not rectangular). MB -- Karlsruhe Institute of Technology (KIT) Communications Engineering Lab (CEL) Dipl.-Ing. Martin Braun Research Associate Kaiserstraße 12 Building 05.01 76131 Karlsruhe Phone: +49 721 608-43790 Fax: +49 721 608-46071 www.cel.kit.edu KIT -- University of the State of Baden-Württemberg and National Laboratory of the Helmholtz Association
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