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matlab查找某一行或者某一列在矩阵中的位置
2022-06-27 19:34:00 【studyer_domi】
A=[2 3 4];
B=[1 2 3;
2 3 4;
3 4 5];
[~,ind]=ismember(A,B,'rows')
[~,ind]=ismember(A,B','rows')函数 ismember
格式 k = ismember(a,S) %当a中元素属于S时,k取1,否则,k取0。
k = ismember(A,S,'rows') %A、S有相同的列,返回行相同k取1,不相同取0的列向量。
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