Change all matrix elements from x to 1/x

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Iakovos Antonoglou
Iakovos Antonoglou 2018-6-12
评论： Walter Roberson 2020-4-25
Hello, i am trying to change all the elements in a single line matrix from Xj to 1/Xj. Thanks

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Rik
Rik 2018-6-12
X=1./X;
Use a dot for element-wise division and multiplication.
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Asieh Daneshi
Asieh Daneshi 2020-4-25
A=rand(n);
A(:,n)=1./A(:,n);
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Walter Roberson
Walter Roberson 2020-4-25
This would change a single column, rather than a single line (row). It happens to change the last column, by the way.

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