How can I find equation of a plot connecting data points in Matlab?

matlab equation curve curve-fitting
user238469 picture user238469 · Mar 30, 2012 · Viewed 31.6k times · Source

I have various plots (with hold on) as show in the following figure: enter image description here

I would like to know how to find equations of these six curves in Matlab. Thanks.

Answer

user238469 picture user238469 · Apr 1, 2012

I found interactive fitting tool in Matlab simple and helpful, though somewhat limited in scope:

enter image description here

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