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How to explore off diagonal elements in matrices without avoiding the for loop?

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Zeynab Mousavikhamene
Zeynab Mousavikhamene on 15 Apr 2020
Answered: Peng Li on 15 Apr 2020
I need to search if the value of off diagonal elements of many matrices are larger than a specific number. Was wondering if I can do that without using a loop.

Answers (1)

Peng Li
Peng Li on 15 Apr 2020
Not sure if many matrices share the same size. Anyway if you store these matrices in a cell you prob have a chance using cellfun to accomplish this I think. You can use triu or tril to get all off diagonal elements.

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