How to get Ones along the diagonal

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

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

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