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Can it be done ? [message #28699] Fri, 04 January 2002 19:31
johnmm91 is currently offline  johnmm91
Messages: 3
Registered: January 2002
Junior Member
Hi

I am new on the IDL and have just install the trial yesterday.
Just wondering could anyone provide me some sample for the following
task:

Open and read in a BMP file (or TIF, JPG) from disk
Carry out a 2D-FFT
Have the result save to a BMP file, but in a form shifted so that DC
component is at the middle.

Can it be done easily within the IDL environment?
Many Thanks for your help in advance.

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