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How to set the diagonal of a cell array of matrices?

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Hi,
I'm looking to set the diagonal of my cell array to identity, specifically eye(3,3). I know a simple for loop solution exists, but if there's something more elegant please let me know.
Thank you.

Akzeptierte Antwort

Jos (10584)
Jos (10584) am 29 Okt. 2019
Well found, Mohammed! You should put as an answer here :-)
Here is another method
A = cell(4,4) % a cell array
n = size(A,1)
A(1:(n+1):end) = {eye(3,3)}

Weitere Antworten (1)

Mohammed Kagalwala
Mohammed Kagalwala am 29 Okt. 2019
I found the solution ! For a cell array A of size n x n, one can do the following
A(logical(eye(n,n))) = {eye(3,3)};

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