How to calculate RMSE from Simulink Scope plots
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Sreekanth Nandakumar
on 22 May 2019
Commented: SHAKIRU KASSIM
on 10 Feb 2022
Hello All,
I have a plot containing a simulated as well as an experimental data of a system in simulink . I want to calculate the Root mean square error (RMSE) of the data. Can anyone explain to me how to extract data from the scope and calculate the RMSE ?
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Shivam Sardana
on 30 May 2019
To log the data from Scope block, check Save Simulation Data Using a Scope Block in Common Scope Block Tasks. To calculate RMSE (Root Mean Square Error),
RMSE = sqrt(mean((simulatedData - experimentalData).^2));
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