How to normalize a matrix?

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chan 2021-9-28

回答： Steven Lord 2021-9-28

i Have a matrix of X = rand([n,key_size,6]); where n=6,key_size=3

How to normalize X in such a way that every row sum of X(:,:,i) should be 1 except for i th row. i can be any numbers from 1 to 6.

If i=4 then how to normalize X such that row sum is 1 except for row 4?

Steven Lord 2021-9-28

Use the normalize function.

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