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How to replace all zeros in a matrix with a vector from 1 to 9 in the order of ascending indices?
I have a matrix x x = 0 4 9 9 -4 0 4 0 -3 -3 -1 0 0 0 9 9 ...
5 years 前 | 1 个回答 | 0
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How to reconstruct a matrix?
i have x = [8, 9, -3, 9, 5, -4, -1, 3, 10, 10] y = [-6; 4; 4; -2; 2] z = diag(y) how can i reconstruct matrix z into this...
5 years 前 | 2 个回答 | 0
