Matlab

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Matlab
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matlab matrix addition Posted by hamid_0101 on 22 Feb 2012 at 1:23 AM
Hello everyone,
Is there a way to add each row of a matrix with a vector avoiding for loops
thanks
Hamid
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Re: matlab matrix addition Posted by cdig on 23 Feb 2012 at 6:43 PM
Try this approach

% your matrix
m = [
1 2 3 4
5 6 7 8
11 12 13 14]

% your vector
v = [1 2 3 4]

% replicate vector with correct dimensions
m + repmat(v, 3, 1)
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Re: matlab matrix addition Posted by hamid_0101 on 24 Feb 2012 at 7:13 AM
yes, it works well, thanks a lot
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Re: matlab matrix addition Posted by hamid_0101 on 24 Feb 2012 at 7:16 AM
yes, it works well, thanks a lot
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