Indexing matrix in matlab

2011 4 12
2 个回答
5 次查看（30 天）

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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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回答（2 个）

Oleg Komarov
Oleg Komarov 2011-4-12

0 个投票

isequal
How are those matrices generated, what are their dimensions, what kind of comparison...
Matt Fig
Matt Fig 2011-4-12

0 个投票

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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