Match values of the standart with the sample. (pattern recogniton)

Question

Rafael Freire 2011-9-14

0
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https://ww2.mathworks.cn/matlabcentral/answers/15869-match-values-of-the-standart-with-the-sample-pattern-recogniton

I have those vectors above. A=sample, a,b,c=standart The value zero is when the sample don't have the variable an the value one is when the variable is present.

A=[0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 1]
a=[0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1]
b=[0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
c=[1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0]

How can i correlate the values in a,b,c with the values in A. In other words, how can i find a,b,c in A and the percent o match? Expected results: