Analysis: Nonlinear Matrix Fit
Nonlinear &Matrix Fit:Open NLFit dialog to fit 3D functions on matrix data
It is not accessible from script. This feature is for OriginPro only.
The Nonlinear Surface Fitting tool opens NLFit dialog when a matrix window is active, and user can only select functions on the Surface Fitting category. Please refer to Origin User Manual for detail information about Nonlinear Surface Fitting.