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Problem with 2D Fourier-Transform

• To: mathgroup at smc.vnet.net
• Subject: [mg5413] Problem with 2D Fourier-Transform
• From: sieber at misun22.iai.fzk.de (Ingo_Sieber)
• Date: Sat, 7 Dec 1996 00:25:39 -0500
• Organization: Forschungszentrum Karlsruhe
• Sender: owner-wri-mathgroup at wolfram.com

Hello,

I've a data-sample in form of a 64x64 matrix. 
The axis of the data (i.e. the point (0,0)) is 
in the middle of the matrix (i.e. the matrix-element [[33,33]]).
When I do a fourier transformation on this data-sample, 
the axis of the transformed data will be the matrix-element [[1,1]],
instead of [[33,33]], what means that I cannot go on with further processing.
Has anybody an idea how to handle this problem? 

Thank you,
Ingo Sieber