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Can it be done? [message #28697] Fri, 04 January 2002 19:38
johnmm91 is currently offline  johnmm91
Messages: 3
Registered: January 2002
Junior Member
Hi

I am new on IDL and actually have just installed the trial yesterday.
I am wondering could anyone help and provide me some sample on the
following task:

Open and read a BMP file
And then carry out a 2D-FFT
Save the result as BMP file, but with data shifted such that DC
component is in the middle of the image.

Can it be done easily with only a few command ?
Would youshow me how ?
Many Thanks in advance

Best Regards

John

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