How to get Ones along the diagonal

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SIDDESHA H on 29 Dec 2016

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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.

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David J. Mack on 29 Dec 2016

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https://ch.mathworks.com/matlabcentral/answers/318497-how-to-get-ones-along-the-diagonal#answer_248841

Edited: David J. Mack on 29 Dec 2016

Open in MATLAB Online

The built-in function DIAG is your friend:

X = diag(ones(5,1))

Greetings, David

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