How can I change the first row of my matrix to all 0s using a for loop?

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Erin Keown
Erin Keown le 26 Oct 2020
Commenté : Erin Keown le 26 Oct 2020
I need to change the first row of my matrix of dimensions ones[5,567] to all zeros, but leave the rest as all ones. How can I do that using a for loop?

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Stephen23
Stephen23 le 26 Oct 2020
Where M is your matrix:
M(1,:) = 0;

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