Combining matrix value with its previous value
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Hello all.. I use c=bsxfun(@eq,b,a) to compare value of two matrix. but i difficult to count unmatch value. for example i use this code
a = [1 2 3 4 7 6; 3 2 4 6 7 2 ];
b = [1 3 2 4 5 7; 3 4 5 6 7 2; 2 3 4 5 6 6];
for i = 1:size(a,1)
c= bsxfun(@eq,a(i,:),b)
match = sum(c')
end
and result
c =
1 0 0 1 0 0
0 0 0 0 1 0
0 0 0 0 0 1
match =
2 1 1
c =
0 0 0 0 0 0
1 0 0 1 1 1
0 0 1 0 0 0
match =
0 4 1
I want to save value first match matrix with second match. for example
total_match =
2 5 2
Do you have any suggestion ? thanks..
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Accepted Answer
Matt J
on 24 Mar 2013
N=size(a,2);
a=reshape(a.',N,1,[]);
b=b.';
c=bsxfun(@eq,a,b);
total_match=sum(sum(c,1),3);
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