remove equal items without loop

2012 3 28
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hi, I want to remove any two item are equal without loop x=[1 2 3 5]; y=[4 3 1 6 7]; I want the result be x=[2 5] y=[4 6 7] how do that? thanks

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Wayne King
Wayne King 2012-3-28

3 个投票

[~,inx,iny] = intersect(x,y);
x(inx) = [];
y(iny) = [];

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