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How to filter in frequency domain (multiplication after fft2 of an image)
Hi there. I am using fft2 and fftshift on a grayscale image. The results of this fft2 contain complex values. After that I...
9 years 前 | 1 个回答 | 0
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FFT2: Get the actual frequencies and amplitudes
Hi guys, I have a problem concerning MATLAB's fft2 function. I am trying to understand the results and how to get the actual fr...
9 years 前 | 1 个回答 | 0
