How do I display R-squared and RMSE value for 2 curves while comparing?

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Shaunak Chatterjee
Shaunak Chatterjee 2022-5-30
回答： Biral Pradhan 2022-6-3
I have 2 curves to plot-soundtemp_num and soundtemp_exp. These are data from a numerical optimization algorithm. I just want to display R-squared value and RMSE value in the same plot.
plot (timeexp,soundtemp_num,'b',timeexp,soundtemp_exp,'r');

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Biral Pradhan
Biral Pradhan 2022-6-3
I understand, you want to display the calculated values of R-squared and RMSE in your plot. Kindly follow the following link to resolve the issue
https://it.mathworks.com/matlabcentral/answers/478999-how-to-show-r-square-correlation-and-rmse-on-a-scatterplot

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