finding the values

FIR
2012 3 3
2 个回答
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i have in A=[2 5 6 3 ] B=[3],B1=[4]
i want to compare A,B and A,B if value of B is found in A, i want to display value is found
please help

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Image Analyst
Image Analyst 2012-3-3

0 个投票

As long as you're simply doing what you asked (to find a single scalar value in a vector), you can use any(A==B) like this:
A=[2 5 6 3 ];
B=3;
if any(A==B)
message = sprintf('The B value of %d is in A.', B);
uiwait(msgbox(message));
end
Needless to say, you can use the B1 variable instead of B.

更多回答（1 个）

the cyclist
the cyclist 2012-3-3

0 个投票

You need the ismember() command.

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