transform cfit (fitted data) into a numeric data array

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sermet OGUTCU
sermet OGUTCU 2021-2-18
回答： Vinnie Pepi 2021-2-18
f=fit(x,y,'linearinterp');
I need to save f fitted numeric data from the original data into a different array such as;
fitted_data=f
How I can transform cfit type of fitted data to the numeric (double) fitted data?

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Vinnie Pepi
Vinnie Pepi 2021-2-18
If I understand your question, it looks like you want to get the fitted data as an array of doubles.
According to this documentation:
https://www.mathworks.com/help/curvefit/evaluate-a-curve-fit.html
You can supply the fit with a range of values that you are looking for like so:
xi = (2000:10:2050).';
fitted_data = f(xi)
Hope this helps.

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