how to change what is under the diagonals in a matrix into Zeros
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how do i turn what is under the diagonal on a matrix into zeros. for example i cant figure out how to do the following.
[1 2 3,4 5 6,7 8 9]
into
[1 2 3,0 5 6,0 0 9]
Answers (1)
Matt J
on 31 Mar 2015
1 vote
See the TRIU command.
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on 31 Mar 2015
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