What values do we get on the y axis when we use xcorr function between 2 different signals?
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Hii!
I am writing a matlab Code to check the similarity between 2 ECG signals. I have filtered the ECG signals by removing the high frequency noise and removing the baseline wandering.
I have used Xcorr to check the similarity between the two ECG signals. In the y axis I am getting some values greater than 1.
Can someone please let me know what the values on y axis are?
I have attached my correlated output signal.![ram_base_running_correlated.jpg](https://www.mathworks.com/matlabcentral/answers/uploaded_files/211987/ram_base_running_correlated.jpeg)
![ram_base_running_correlated.jpg](https://www.mathworks.com/matlabcentral/answers/uploaded_files/211987/ram_base_running_correlated.jpeg)
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