How can i zeroing elements in a matrix?
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Well, My task is the following: i have a wav file, that i need to fft, then i load it to a matrix. I want to zeroing the first 10000 elements of the matrix. How can i do that?
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Wayne King
2012-9-25
I'll assume you have a 1-D vector, if that vector is X, then just
X(1:1e4) = 0;
If this is not what you mean, please be more specific.
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Dionysios Gkonis
2023-11-2
if the matrix is n*n, how do you zero a row ?
Doesn't matter whether it's square or not. Just address all elements of the row.
A = randi(9,4,4)
A(2,:) = 0 % row 2, all columns
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