Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.


Math Forum
»
Discussions
»
Software
»
comp.softsys.matlab
Notice: We are no longer accepting new posts, but the forums will continue to be readable.
Topic:
Verify if a matrix is upper triangular. Also if it is lower triangular
Replies:
4
Last Post:
Nov 24, 2012 7:58 PM



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


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!



