How sort rows of matrix as per given index

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Vishal Sharma
Vishal Sharma 2017-8-10
回答： KSSV 2017-8-10
I have a matrix, A A = [1 2 3, 4 5 6, 7 8 9];
I want to sort rows of this matrix as per sequence of [2nd row; 3rd row; 1st row]
Thanks & Regards

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KSSV
KSSV 2017-8-10
A = [1 2 3 ; 4 5 6 ; 7 8 9];
idx = [2 3 1] ;
A = A(idx,:)

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