selection of rows in a matrix
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how to select only few rows in a matrix
36 13
9 21
23 32
35 5
3 43
in ths five elements i have select only 3 rows which is
36 13
23 32
3 43
which is row 1, row 3, row 5
Réponse acceptée
Alex Sune
le 24 Oct 2019
A = [36 13
9 21
23 32
35 5
3 43]
B = A([1,3,5],:)
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