How to measure the similarity between two signal?

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AS
AS 2019-6-14
评论： AS 2019-6-17
I have a matrix which contains 100 types of signal i.e. the dimension of the matrix is 30 by 100. I want to find out the similarity between them. Means, first I want to take 1st signal and find out the similarity among rest of signal i.e. 99 signal and store the similar signal. Similarly, for rest of the non-similar signal will follow the same procedure. So kindly help for this. Please

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KSSV
KSSV 2019-6-14
Read about xcorr
  2 个评论
AS
AS 2019-6-17
I have done the it with loop beacause the number of data points are large. so, I am facing problem to find out the similarity beween signal using xcorr. Kindly help me regarding this.

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