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MATLAB (MATrix LABoratory) is a numerical computing environment and a fourth-generation programming language. Use this tag with care.. see excerpt.
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Frequency spectrum of a set of images in Matlab
If you're using Matlab, you can use scatter3(). The plot will be easier to read if you apply a heatmap. … If you're using Matlab, you need to shift the 2D FFT to put the low frequency information in the center of the image. …