sort each row of a matrix in a descending order

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alpedhuez
alpedhuez 2022-7-15
编辑： alpedhuez 2022-7-15
Suppose I have a matrix
[1 2 3
4 5 6
7 8 9]
I want to sort each row in a descending order so that it will be
[3 2 1
6 5 4
9 8 7]
I looked at sortrows before asking questions. https://www.mathworks.com/help/matlab/ref/double.sortrows.html#:~:text=B%20%3D%20sortrows(___%2C%20direction%20)%20sorts%20the%20rows%20of,'descend'%20for%20descending%20order.

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Stephen23
Stephen23 2022-7-15
编辑：Stephen23 2022-7-15
Ran in:
A = [1 2 3; 4 5 6; 7 8 9]
A = 3×3
1 2 3 4 5 6 7 8 9
B = sort(A,2,'descend')
B = 3×3
3 2 1 6 5 4 9 8 7

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