Arrays intersection with repetition
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Hello,
I have two arrays output_max and output_min and I need to get the intersection between the two with the repetitions. Is there any function that can solve this problem but not intersect matlab function because it eliminates all the repetitions.
Thanks for your help
回答（1 个）
Bruno Luong
2018-9-27
编辑：Bruno Luong
2018-9-27
% random test data
output_min = ceil(30*rand(1,20))
output_max = ceil(30*rand(1,20))
% find the indexes of the intersect
v = intersect(output_min,output_max);
bmin = ismember(output_min,v);
bmax = ismember(output_max,v);
imin = find(bmin);
imax = find(bmax);
% check, both return all the elements of the intersect
% it might be preferable to index by logical arrays bmin, bmax
output_min(imin)
output_max(imax)
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2017-5-4
2018-9-27
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