fft for signal 2 dimension

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mohamed  al-asklany
mohamed al-asklany le 26 Nov 2012
x=[x1;x2] x1=[ row data], x2[row data]; how to calculat fft for x?

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Image Analyst
Image Analyst le 26 Nov 2012
How about the fft2() function?
  1 commentaire
mohamed  al-asklany
mohamed al-asklany le 26 Nov 2012
i use it but output data are (NaN)

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