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could anyone help me to solve the issue.

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jaah navi
jaah navi 2019-9-12
回答： Walter Roberson 2019-9-12
i am having two different array
A = [ 0 2.9985 2.5625 0.7236;
0 0 1.0235 3.0086;
0 0 0 2.8162;
0 0 0 0]
B =[ 2.9985 2.5625 3.0086 2.8162]
I want to display the A array in a way such that number present in B array should be present in A array and the rest of the numbers should be as zero.
the desired output is
A=[0 2.9985 2.5625 0;
0 0 0 3.0086;
0 0 0 2.8162;
0 0 0 0]
Could anyone please help me on this.

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Walter Roberson
Walter Roberson 2019-9-12
A(~ismember(A,B)) = 0;
But since you are using floating point numbers, I highly recommend you use ismembertol() instead of ismember()

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