Lagrange Interpolating Polynomials using Matlab

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Muhammad Rizaldy
Muhammad Rizaldy 2019-7-11
评论： Muhammad Rizaldy 2019-7-13
Hello.,
Anybody here can help me to solve my I/O curve fitting using lagrange method. Here is below I attached several direction that I nedd to find. I also attached the script that I've do it before and my example curve fitting in PPT. Thank you
Best Regards,
Rizaldy

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Torsten
Torsten 2019-7-12
You must use a fitting tool, not an interpolation tool to solve your problem.
Apply "polyfit" with x-values = Generation Output [MW] and y-values = Fuel Cost [NT$/kWh] and n = 3.
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Muhammad Rizaldy
Muhammad Rizaldy 2019-7-13
Hello,
Thanks for your respone. Would you give an example of the script in Matlab? I need to input the equation of curve fitting in the script that I show in the file also (attached before)?
Thank you

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