get a matrix of only zero

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Salvatore Mazzarino
Salvatore Mazzarino 2012-11-10
How can I get a mattrix made of only zeros?
For example I have this matrix
[2 4 0 5 6 0]
I would get a matrix made of only zeros

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回答（4 个）

Matt Fig
Matt Fig 2012-11-10
A = zeros(2,5)
Walter Roberson
Walter Roberson 2012-11-10
编辑：Walter Roberson 2012-11-10
NewMatrix = 0 .* OldMatrix;
(Mind you, this has a problem if any of the entries were infinite or NaN)
Matt J
Matt J 2012-11-10
newmatrix=zeros(size(oldmatrix));
Matt J
Matt J 2012-11-10
yourmatrix(:)=0;

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