MATLAB: How to retrieve only positive values with indexing in matrix

retrieve only positive values with indexing in matrix

I have a matrix like this
A=[ -1 -1 8 7 -1 11 4 3 -1 -1 6] i want to see only positive values with indexing.
output will be like this
B=[ 3 8
4 7
6 11
7 4
8 3
11 6]

Best Answer

ind = find(A>0);
B = [ind',A(ind)']
A =
     3     8
     4     7
     6    11
     7     4
     8     3
    11     6
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