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How to make a plot of fitted curve and data?

Asked by Peiyuan ZHU on 13 May 2017
Latest activity Answered by Nagarjuna Manchineni on 15 May 2017
Phi_fitted = fit(Phi2_y',Phi2_Phi','gauss8');
Above command makes a fit. But how to make a plot of fitted curve and data? (CODE ONLY)

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With plot()? Did you try the plot() function?

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1 Answer

Answer by Nagarjuna Manchineni on 15 May 2017

You can use 'plot' function to plot the data and the fitted curve.
For example, in your case, you can plot the data and the fitted curve by using the following command:
>> plot(Phi_fitted, Phi2_y', Phi2_Phi');
Also, take a look at the following link that has many examples of how to fit and plot the data: https://www.mathworks.com/help/curvefit/fit.html#examples

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