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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Verify if a matrix is upper triangular. Also if it is lower triangular
Replies: 4   Last Post: Nov 24, 2012 7:58 PM

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Edwardo

Posts: 7
Registered: 11/24/12
Verify if a matrix is upper triangular. Also if it is lower triangular
Posted: Nov 24, 2012 2:57 PM
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Hi!

I am a new Matlab user, and I want to test if a matrix is upper or lower triangular. Something like : isupper(mat) and islower(mat)
Can someone tell me if there exits functions already fot this?
If not, can someone help me to build functions for this?

Thanks!

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