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UserFunction

Description

A UserFunction is defined by a string formula. The formula is assigned by setting string attribute Formula:

`` “name=UserFunction, Formula = h*sin(a*x), h=2, a=1”``

Formula must use ‘x’ for the x-values. The fitting parameters become defined only after the Formula attribute is set that is why Formula must go first in UserFunction definition.

Attributes (non-fitting parameters)

Name Type Default Description
Formula      

Categories: FitFunctions | General

Source

C++ header: UserFunction.h

C++ source: UserFunction.cpp