Comparing sample and reference plots

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ananya mittal
ananya mittal 2020 年 6 月 17 日
回答済み: Abhishek Kumar 2020 年 12 月 11 日
Hi. I want to compare a sample plot with the reference plot and find out the the probability of matching or a correlation coefficient . How can I do so ?
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KSSV
KSSV 2020 年 6 月 17 日
Read about corr2.
ananya mittal
ananya mittal 2020 年 6 月 17 日
But the two matrixes here doesn't have the same number of datapoints.

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Abhishek Kumar
Abhishek Kumar 2020 年 12 月 11 日
Hi Ananya, as I understand you want to find out correlation coefficient between the two plots, and the matrices you have are also not of same size, you can use "interp", you can use the following link:
Comparison of two plots - experimental and model results - MATLAB Answers - MATLAB Central (mathworks.com)
to find out the correlation coefficients you can use the following link for correlation:
https://www.mathworks.com/matlabcentral/answers/346341-correlation-between-two-matrices-with-different-number-of-rows-and-columns

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