Two matrices, A and B:
A = [1 2 3
9 7 5
4 9 4
1 4 7]
B = [1 2 3
1 4 7]
All rows of matrix B are members of matrix A. I wish to delete the common rows of A and B from A without sorting.
I have tried setdiff() but this sorts the output.
For my particular problem (atomic coordinates in protein structures) maintaining the ordered integrity of the rows is important.