compare

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

Answer 1

[the cyclist]

You can use the ismember() command, with the 'rows' option.

[mahaveer hanuman]

actually g(1x2)and I(45x2)row wise compare.please help

[the cyclist]

Fangjun Jiang has kindly written the exact code you need. What's the problem?

[Andrei Bobrov]

arrayfun(@(j1)isequal(I(j1,:),G),(1:size(I,1))')

Answer 2

[Fangjun Jiang]

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)

[mahaveer hanuman]

G(1x2)and I(45X2) so now how can i compare

[Fangjun Jiang]

Put in your G and I and follow the code. I've modified the code.