Find position of a column given a specified array

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luca
luca 2019-10-17
编辑： Guillaume 2019-10-17
Hi given the two arrays
BrB= [84 56 80 58 64 56 66 62 58];
Mritsum = [5.321, 26.485 , 0.268, 110.793, 1.745, 28.92, 24.200, 3.705, 0];
anf the array
point= [0 58];
Taking as assumptions that "BrB" and "Mritsum" have the same number of column. I want to find the exact column (idx) where I have tje combination of the values indicated in "point".
In this case I would like to obtain
idx=9

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采纳的回答

Fabio Freschi
Fabio Freschi 2019-10-17
idx = find(ismember([Mritsum(:) BrB(:)],point,'rows'))

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