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How can i find a certain vector in a matrix?

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Hey there,
I have a 3x370 Matrix and I want to find a 3x1 vector within the matrix.
Output should be the Column number of the 3x1 vector in the matrix.
I´be really glad if someone can help me :)
Greets Lukas

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Accepted Answer

David Hill
David Hill on 2 Dec 2019
Transpose and use ismember(A,B,'rows')
A=A';370x3
B=B';1x3
x=find(ismember(A,B,'rows'));%will give you the column numbers of A that match B

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Lukas Nuschele
Lukas Nuschele on 3 Dec 2019
Thank you very much ,this works perfect :)

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More Answers (1)

Matt J
Matt J on 2 Dec 2019
[~,loc]=ismember(vector.',Matrix.','rows');

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