How to set a range to plot(fittedmodel)

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Israel Ngoy
Israel Ngoy on 16 Dec 2021
Answered: Walter Roberson on 16 Dec 2021
I have plotted a graph and generated a fitting with MATLAB curve fitting app.
When i use plot(fittedmodel), the curve fit goes to infinity. I would like to set a range on which the fitting curve will be plotted.

Answers (1)

Walter Roberson
Walter Roberson on 16 Dec 2021
Instead of using plot() of the fit object, use linspace() to generate a range of x values, and pass the range into the fit object
MyFitResult = fit(....);
x = linspace(0, 2.2);
y = MyFitResult(x) ;
plot(x, y)

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