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I have a large set of spatial coordinate points. I want to take the FFT of a set of grid points in a line in order to get f(x) where x is the wavenumber domain. 
Subject: fft of spatial coordinate domain From: ImageAnalyst Date: 7 Apr, 2009 16:56:32 Message: 2 of 5 
On Apr 7, 10:13=A0am, "Eric " <ericbch...@hotmail.com> wrote: 
ImageAnalyst <imageanalyst@mailinator.com> wrote in message <bff9aac2c48c45d28ad21689f455efe4@s12g2000prc.googlegroups.com>... 
"Eric " <ericbchang@hotmail.com> wrote in message <grg5o1$8v7$1@fred.mathworks.com>... 
Subject: fft of spatial coordinate domain From: ImageAnalyst Date: 7 Apr, 2009 22:22:06 Message: 5 of 5 
On Apr 7, 2:24=A0pm, "Eric " <ericbch...@hotmail.com> wrote: 
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