find element in array

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NA
NA 2018-10-18
编辑： Stephen23 2018-10-18
I have
E=[1 2;1 5;2 3;2 4;2 5;3 4;4 5;4 7;4 9;5 6;6 11;6 12;6 13; 7 8;7 9;9 10;9 14;10 11;12 13;13 14]
and
C={[1,2,4,5],[1,2,4,5,6,9,10,11],[1,2,4,5,6,13,13]}
I want to write a code that give me this result:
{[1,2;1,5;2,5;4,5],[1,2;1,5;2,4;4,9;9,10;5,6;6,11],[1,2;1,5;2,4;4,9;5,6;6,13;9,14;13,14]}

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采纳的回答

Bruno Luong
Bruno Luong 2018-10-18
编辑：Bruno Luong 2018-10-18
Not sure how you get the result, but here is an attempt
Data
E=[1 2;1 5;2 3;2 4;2 5;3 4;4 5;4 7;4 9;5 6;6 11;6 12;6 13; 7 8;7 9;9 10;9 14;10 11;12 13;13 14]
C={[1,2,4,5],[1,2,4,5,6,9,10,11],[1,2,4,5,6,13,13]}
Code
CC = cellfun(@(s) E(all(ismember(E,s),2),:), C, 'unif', 0);
Result:
>> CC{:}
ans =
1 2
1 5
2 4
2 5
4 5
ans =
1 2
1 5
2 4
2 5
4 5
4 9
5 6
6 11
9 10
10 11
ans =
1 2
1 5
2 4
2 5
4 5
5 6
6 13

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