Complex nested loops- matrix indexing
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I have a 20x20 matrix, I need to move some elements from a starting index i.e. (6, 3) to an ending index i.e. (17,2) to a new 12x2 matrix in this case.
回答（1 个）
Bruno Luong
2020-7-31
A=randi(10,20,20) % some tes matrix, replace it with yours
B = A(6:1:17, 3:-1:2)
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2020-7-31
2020-7-31
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