6.4

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Quadratic

Description

A quadratic background function is defined as:

\[\mbox{A0}+\mbox{A1}*x+\mbox{A2}*x^2\]

where

  • A0 - coefficient for constant term
  • A1 - coefficient for linear term
  • A2 - coefficient for quadratic term

Properties (fitting parameters)

Name Default Description
A0 0.0 coefficient for constant term
A1 0.0 coefficient for linear term
A2 0.0 coefficient for quadratic term

Categories: FitFunctions | Background

Source

C++ header: Quadratic.h

C++ source: Quadratic.cpp