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How can I take the DCT coefficients in each 8x8 block as an image?
So basically, I have to divide up an entire image into 8x8 blocks, and perform the 2D DCT for each block, outputting the results...
10 years 前 | 2 个回答 | 0
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How can I turn a grayscale image into a 8x8 block and then show the DCT coefficients in each block as an image?
So basically, I have to divide up an entire image into 8x8 blocks, and perform the 2D DCT for each block, outputting th...
10 years 前 | 2 个回答 | 0
2
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For Loop using two variables and plotting
Im pretty new to matlab, the question is Plot sα(t) = (e^(−2))(e^(−αt))* cos(4πt)u(t) for α ∈ {1, 3, 5, 7} in one figure for t ...
11 years 前 | 1 个回答 | 0
