How do you find a sinusoidal curve on given data without using curve fit tool box?

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I have a bunch of data points that outputs a graph similar to a sinusoidal, but I want to use matlab to create a single sinusoidal curve with the data given. Help, please?

Answers (2)

dpb on 9 Aug 2018
Then you have to do it yourself with the nonlinear optimization routines...the example is at Curve-fitting via Optimization

Star Strider
Star Strider on 9 Aug 2018

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