compare

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mahaveer hanuman
mahaveer hanuman 2011-7-23
G=[1 0]with I={[1 0;1 1;0 0;1 0;1 1;0 1;1 0 random sequence]} i need to compare them and count number of matched bits

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回答（2 个）

the cyclist
the cyclist 2011-7-23
You can use the ismember() command, with the 'rows' option.
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the cyclist
the cyclist 2011-7-23
Fangjun Jiang has kindly written the exact code you need. What's the problem?
Andrei Bobrov
Andrei Bobrov 2011-7-23
arrayfun(@(j1)isequal(I(j1,:),G),(1:size(I,1))')

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Fangjun Jiang
Fangjun Jiang 2011-7-23
Probably there is no need to make I a cell array.
G=[1 0];
I=[1 0;1 1;0 0;1 0;1 1;0 1;1 0];
Compare=ismember(I,G,'rows');
Count=sum(Compare)
  2 个评论
mahaveer hanuman
mahaveer hanuman 2011-7-23
G(1x2)and I(45X2) so now how can i compare
Fangjun Jiang
Fangjun Jiang 2011-7-23
Put in your G and I and follow the code. I've modified the code.

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