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how to find max value on matrix and mark it

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Risma Fitriyani
Risma Fitriyani 2022-12-31
回答： Stephen23 2022-12-31
A = [1 2 3; 2 4 2; 6 4 3] if A is a matrix, how to find max value on A and mark the max value with 1? the output would be like = [0 0 0; 0 0 0; 1 0 0]. does anyone know how to do that? thanks in advance.

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Stephen23
Stephen23 2022-12-31
Ran in:
A = [1,2,3;2,4,2;6,4,3];
B = A==max(A(:))
B = 3×3 logical array
0 0 0 0 0 0 1 0 0

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