how do 2D Fourier transform for non-uniform matrix ?

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eslam
eslam il 28 Giu 2022
Commentato: eslam il 4 Lug 2022
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eslam
eslam il 4 Lug 2022
fft2 work good only when two axis are orthogonal, in my case doesn't orthgonal.

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AMIT POTE
AMIT POTE il 29 Giu 2022
Hi Eslam.
You can calculate the 2D Fourier Transform for a non-uniform matrix using fft2(X) function which takes the input matrix as parameter and returns the transform using fast Fourier Transform algorithm.
Read the following documentation to understand this with the help of examples.
https://in.mathworks.com/help/matlab/ref/fft2.html
  1 Commento
eslam
eslam il 4 Lug 2022
fft2 work good only when two axis are orthogonal, in my case doesn't orthgonal,

Accedi per commentare.

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