I have a matrix
X = [1 1;2 2;3 3;4 4];
Y = [2 4];
I want a resulting matrix z to have just rows 2 and 4 (the values in Y) of X. That is,
Z = [2 2;4 4];
Any solutions?
I have a matrix X = [1 1;2 2;3 3;4 4]; Y = [2
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I have a matrix
X = [1 1;2 2;3 3;4 4];
Y = [2 4];
I want a resulting matrix z to have just rows 2 and 4 (the values in Y) of X. That is,
Z = [2 2;4 4];
Any solutions?
This is a pretty easily researched question in my opinion: the first result for “MATLAB matrix indexing” answers your question and has a lot more general information about selecting parts of MATLAB matrices.