Optimization toolbox

Urmila

2011 3 18

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I want to do curve fitting on a matrix. I believe this can be done using a min-max approach with the optimization toolbox, however I am not understanding/or relating anything in the user guide to my problem.

There a couple of points that are unknown in my problem. First i don't know exactly what is the exact function; i have a guess and can tweak my guess as needed. From a surf plot i can estimate a min and a max value of f(x, y) and do bounds - but i am not certain if that is a good way to do it.

So what is the best way to get to do curve fitting in matlab?

Urmila