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Difference Between Curve Fitting and Surface Fitting

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Mohan Gopal Tripathi
评论： Mohan Gopal Tripathi 2019-5-24
I am here to know more about fitting methoda supported by MatLab. I am little confused between Curve and Surface Fitting.

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John D'Errico
John D'Errico 2019-5-24
A curve, thus y=f(x), is a function of ONE independent variable.
A surface, thus z=f(x,y), is a function of TWO independent variables.
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Mohan Gopal Tripathi
Mohan Gopal Tripathi 2019-5-24
Thanks for replying.
Does the algorithm used for curve fitting can also be used for the surface fitting?
How many methods are there in MatLab which supports Surface Fitting?
I know above questions are really big to answer, but somewhere i need to start.

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