extracting a row from a matrix
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I want to extract a row from a matrix for which the last column element is largest. for example if my matrix is
1 2 3
1 1 4
2 1 2
3 2 5
my answer would be the last row 3 2 5 because 5 is the largest element in the last column. How do I do this please help.
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Accepted Answer
Jan
on 12 Dec 2013
M = [1,2,3;1,1,4;2,1,2;3,2,5];
[~, max_idx] = max( M(:,end) );
max_row = M(max_idx,:);
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