The physicist 0 Newbie Poster

Dear all,

Perhaps a bit of random one, but does anyone have an experience of using the surface fitting toolbox in MATLAB?

My specific problem is that I have fitted a polynomial to a surface which is a good fit in this instance (r squared >0.99); fitting using interpolant will give a better fit on more complicated data, but how can I obtain the fitting parameters so that I can use the fit outside of MATLAB?

Cheers.