Removing certain rows from B using A as reference to produce C

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JL
JL 2019-9-1
评论： JL 2019-9-1
Hi everyone, I have A and B. I would like to use the values of A as reference to remove rows in B to get C
A =[11;
12;
14;];
B = [9 45996;
9 47540;
12 49047;
15 49151;
12 53151;
13 53239;
10 56044;
11 57046;
14 57279;
10 59286;
10 59889;];
Answer C
c = [12 49047;
12 53151;
11 57046;
14 57279;];

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采纳的回答

madhan ravi
madhan ravi 2019-9-1
c = B(ismember(B(:,1),A),:)

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