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How to write your own function for infinity-norm of a matrix

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Emily Gallagher
Emily Gallagher on 16 Oct 2019
Edited: Matt J on 16 Oct 2019
How do I write a function for infinity-norm of some matrix without using the built-in Matlab function? I do not know how to compute the summation of the rows of the matrix.

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Matt J
Matt J on 16 Oct 2019
Edited: Matt J on 16 Oct 2019
To sum the rows of any matrix A,
sum(A,2)

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