How to identify the repeated elements in an array and delete those rows?
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I have a matrix array like this:
1 100
2 200
3 200
4 200
5 500
And I want to identify the repeated elements on the right column, and delete the entire row of the matrix, to get something like this:
1 100
2 200
5 500
How can I do that?
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the cyclist
il 9 Apr 2023
Modificato: the cyclist
il 9 Apr 2023
Here is one way:
M = [1 100;
2 200;
3 200;
4 200;
5 500];
[~,j] = unique(M(:,2));
out = M(j,:)
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