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MATLAB Central > MATLAB Newsreader > 2D fft: wavenumber frequency graph 

I have an array of spatial coordinates and a matrix of time values corresponding to these coordinates. I want to generate a wavennumber vs. frequency plot using a 2 dimension fourier transform. 
Subject: 2D fft: wavenumber frequency graph From: TideMan Date: 21 Apr, 2009 20:17:57 Message: 2 of 5 
On Apr 22, 3:58=A0am, "Eric " <ericbch...@hotmail.com> wrote: 
TideMan <mulgor@gmail.com> wrote in message <050af2827563472ebc55aaa1313c5228@k19g2000prh.googlegroups.com>... 
Subject: 2D fft: wavenumber frequency graph From: Rune Allnor Date: 22 Apr, 2009 14:03:53 Message: 4 of 5 
On 22 Apr, 15:59, "Eric " <ericbch...@hotmail.com> wrote: 
Subject: 2D fft: wavenumber frequency graph From: Sina Dispersion Date: 30 Nov, 2012 14:59:08 Message: 5 of 5 
Hi TideMan, 
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