How to compare between two cell array?

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>> W={ [1 2] , [1 3] , [1 4] , [2 3] , [2 4] }
W =
1×5 cell array
[1×2 double] [1×2 double] [1×2 double] [1×2 double] [1×2 double]
>> F={ [1 2] , [1 3] , [1 4] }
F =
1×3 cell array
[1×2 double] [1×2 double] [1×2 double]
I want to compare each value in F if it is exist in W?

Accepted Answer

JESUS DAVID ARIZA ROYETH
JESUS DAVID ARIZA ROYETH on 11 Dec 2019
answer=cell2mat(cellfun(@(x) any(cellfun(@(y) isequal(x,y),W)),F,'uni',false))
  6 Comments
Stephen23
Stephen23 on 11 Dec 2019
Simpler using indexing:
>> X = ismember(cat(1,F{:}),cat(1,W{:}),'rows');
>> cat(1,F{X})
ans =
1 2
1 4
>> cat(2,F{X})
ans =
1 2 1 4

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