ProductQuadraticExp¶

Description¶

This fit function computes the product of a linear and exponential function. See ExpDecay and QuadraticBackground for details on the component functions.

$(\mbox{A0}+\mbox{A1}\times x+\mbox{A2}\times x^2) \times \mbox{Height}\times \exp(-\frac{x}{\mbox{Lifetime}})$

This function may be used with the Fit v1 algorithm. However, it was originally added to Mantid as a named function for the purposes of detector efficiency calibration. Also see ProductLinearExp.

Properties (fitting parameters)¶

Name	Default	Description
A0	0.0
A1	0.0
A2	0.0
Height	1.0
Lifetime	1.0

Categories: FitFunctions | Calibrate

Source¶

C++ source: ProductQuadraticExp.cpp

C++ header: ProductQuadraticExp.h