Indexing matrix in matlab

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sachin adnaik
sachin adnaik on 12 Apr 2011
I have generated 3^n (n>1) matrices, then I want to compare them. How they can be indexed for the purpose of comparison. In fact I want to know distinct number of matrices and their frequencies.

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Answers (2)

Oleg Komarov
Oleg Komarov on 12 Apr 2011
isequal
How are those matrices generated, what are their dimensions, what kind of comparison...
Matt Fig
Matt Fig on 12 Apr 2011
You could put them into a cell array:
C = {magic(3) ones(3) zeros(3) magic(3) magic(3) ones(3)*6 zeros(3)};
isequal(C{1},C{2})
isequal(C{1},C{4})

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