How to get Ones along the diagonal

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SIDDESHA H
SIDDESHA H on 29 Dec 2016
Edited: David J. Mack on 29 Dec 2016
I need a matrix of size 5x5 with ones along the diagonal and remaining values to be zero. How to get this.

Answers (1)

David J. Mack
David J. Mack on 29 Dec 2016
Edited: David J. Mack on 29 Dec 2016
The built-in function DIAG is your friend:
X = diag(ones(5,1))
Greetings, David

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