how i can find index of each element
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hello all; i have one problem which
Ex_BWLasColum=[14;20;2;16;1;1;8;1;1;1;1;6;1;1;17;2;24;2;25;8;9;1;1;1;1;1;3;1;1;1;1;1;1;1;1;1];
Ex_BWFirscolm=[1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;1;2;2;2;3;6;8;8;9;14;16;17;20;24;25];
how i can find index of each element of Ex_BWFirscolm from Ex_BWLasColum.
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Andrei Bobrov
2015년 5월 21일
Only in your case:
[~,ii] = sort(Ex_BWLasColum);
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Thorsten
2015년 5월 21일
i.e., in the case where Ex_BWLasColum contains no elements that are not contained in Ex_BWFirscolm.
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the cyclist
2015년 5월 21일
편집: the cyclist
2015년 5월 21일
[tf,loc] = ismember(Ex_BWFirscolm, Ex_BWLasColum);
(Or maybe switch the input arguments. I'm not sure which way you meant.)
tf is a boolean that indicates whether the element is present, and loc is an index that tells you the location. It sounds like you want loc.
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