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Surface-Fit Peak Functions

The Surface-Fit Peak Functions option in the Process menu begins TableCurve 3D's Automated Surface-Fit Processing and fits TableCurve 3D's 72 non-linear peak functions as well as any installed UDFs.

Since it may be possible to readily discern whether 3D peak data are multiplicative, additive, or present in only the X or Y dimension, you may wish to specify the actual non-linear profile and peak type in the Edit Custom Equation Set option. The Surface-Fit Custom option can then be used to fit only the peak profile of interest.

Fit Controls

help45.png The non-linear fitting controls for this fitting option are set in the Surface-Fit Preferences procedure.