35 static double Gaussian(
double x,
double amplitude,
double mean,
double stddev);
48 static double CrystalBall(
double x,
double amplitude,
double mean,
49 double stddev,
double alpha,
double n);
59 static double calcA(
double n,
double absAlpha);
68 static double calcB(
double n,
double absAlpha);
static double calcA(double n, double absAlpha)
Calculates a portion of the crystal ball function.
static double calcB(double n, double absAlpha)
Calculates a portion of the crystal ball function.
static double ChebyshevFunction(double x, double *p, int order)
Defines a Chebyshev polynomial function.
static double CrystalBall(double x, double amplitude, double mean, double stddev, double alpha, double n)
Defines a crystal ball function for signal-fitting.
static double Gaussian(double x, double amplitude, double mean, double stddev)
Defines a Gaussian function for signal-fitting.
static double LegendreFunction(double x, double *p, int order)
Define a Legendre polynomial function.