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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