How to compare elements of two vectors in MATLAB ?

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charu shree
charu shree 2023-4-4
评论： charu shree 2023-4-4
Hello all, I want to compare elements of two vectors of dimension 2 x 8 but without using for loop.
Any help in this regard will be highly appreciated.

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采纳的回答

Torsten
Torsten 2023-4-4
移动：Torsten 2023-4-4
Ran in:
A = [1 2; 3 4];
B = [1 4; 3 5];
sum(A(:)~=B(:))
ans = 2

更多回答（1 个）

James Tursa
James Tursa 2023-4-4
Compare for what purpose? E.g., these statements will compare them:
isequal(v1,v2) % are they equal
v1 == v2 % matrix of individual element comparisons
... and others
Unless you tell us what you intend to do with the comparison it is hard to advise you which method would apply.
  1 个评论
charu shree
charu shree 2023-4-4
Thank you so much for your answer....
Basically I want to find out how many elements are different between the two vectors.
For e.g., in 2 x 8 vector there are 16 elements and so out of these 16 elements between the two vectors how many are different.

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