parabolic fit and extend upwards in 4 points

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juan sanchez
juan sanchez 2022-6-16
编辑： Matt J 2022-6-16
I have this plot from which I would like to do a parabolic fit and extend upwards in 4 points.

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回答（1 个）

Matt J
Matt J 2022-6-16
编辑：Matt J 2022-6-16
Use polyfit.

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R2021b

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