ProductLinearExp¶

Description¶

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

$\left(\mbox{A}_0 + \mbox{A}_1 x\right)\cdot h\cdot e^{-\frac{x}{\tau}}$

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.

Properties (fitting parameters)¶

Name	Default	Description
A0	1.0	Coefficient for constant term
A1	1.0	Coefficient for linear term
Height	1.0	Height
Lifetime	1.0	Lifetime

Categories: FitFunctions | Calibrate

Source¶

C++ source: ProductLinearExp.cpp (last modified: 2018-10-05)

C++ header: ProductLinearExp.h (last modified: 2018-10-05)