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Cross correlation at 0 lag between two time series data sets

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ravindra gupta 2020-2-15

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评论： ravindra gupta 2020-2-15

P.txt
Q.txt

Hi everyone.

I am new at MATLAB. I want to do cross-correlation of two time series data sets at 0 lag and find the correlation coefficient for the same. Here I am attaching data sets as P and Q. the first column of data is time, while the second column is amplitude.

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Image Analyst 2020-2-15

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Isn't that just what the first example in the documentation for xcorr() does? Did you see it?

Also use corrcoeff() to get the correlation coefficient.

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ravindra gupta 2020-2-15

Hi! Yes, It is not working as I have not much more knowledge of it. Could you try please with given data.

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