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Re: Reorganizing 2D FFT for Conventional Viewing [?] [message #4453] Fri, 23 June 1995 00:00 Go to previous message
Chris Jacobsen is currently offline  Chris Jacobsen
Messages: 10
Registered: December 1994
Junior Member
For 2D FFT, I like to do

n=256
it=complexarr(n,n)
it_xform=shift(fft(shift(it,n/2,n/2),-1),n/2,n/2)
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