fit_channel_hist.C File Reference

#include <TH1.h>
#include <TStyle.h>
#include <TCanvas.h>
#include <TMath.h>
#include <TF1.h>
#include "TROOT.h"
#include <iostream>
#include <string>
#include <fstream>
#include <TAxis.h>
#include <TGraph.h>
#include <TSpectrum.h>

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Functions
double	gamma_function (double *x, double *par)
float	get_temp_shift (TH1F *hist, float y)
float	get_temp_scale (TH1F *hist, float x)
float	get_temp_N (float x, float y, float shift, float scale)
float	get_fit_min (TH1F *hist, float y)
float	get_fit_max (TH1F *hist, float y)
void	do_peak_finder (TH1F *hist, float &x, float &y, float &shift, float &scale, float &N, float &min, float &max)
void	do_peak_fit (TH1F *hist, TF1 *func)
void	fit_channel_hist ()

Function Documentation

void do_peak_finder	(	TH1F *	hist,
		float &	x,
		float &	y,
		float &	shift,
		float &	scale,
		float &	N,
		float &	min,
		float &	max
	)

Definition at line 78 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 78 of file fit_channel_hist.C

References get_fit_max(), get_fit_min(), get_temp_N(), get_temp_scale(), get_temp_shift(), index, and physmon_simulation::s.

Referenced by do_peak_fit().

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void do_peak_fit	(	TH1F *	hist,
		TF1 *	func
	)

Definition at line 103 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 103 of file fit_channel_hist.C

References do_peak_finder().

Referenced by fit_channel_hist().

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void fit_channel_hist

(

)

Definition at line 113 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 113 of file fit_channel_hist.C

References do_peak_fit(), and gamma_function().

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double gamma_function	(	double *	x,
		double *	par
	)

Definition at line 14 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 14 of file fit_channel_hist.C

References N.

Referenced by fit_channel_hist().

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float get_fit_max	(	TH1F *	hist,
		float	y
	)

Definition at line 67 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 67 of file fit_channel_hist.C

References i.

Referenced by do_peak_finder().

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float get_fit_min	(	TH1F *	hist,
		float	y
	)

Definition at line 53 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 53 of file fit_channel_hist.C

References i, and Acts::UnitConstants::min.

Referenced by do_peak_finder().

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float get_temp_N	(	float	x,
		float	y,
		float	shift,
		float	scale
	)

Definition at line 45 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 45 of file fit_channel_hist.C

References y.

Referenced by do_peak_finder().

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float get_temp_scale	(	TH1F *	hist,
		float	x
	)

Definition at line 40 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 40 of file fit_channel_hist.C

References ambiguity_solver_full_chain::x.

Referenced by do_peak_finder().

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float get_temp_shift	(	TH1F *	hist,
		float	y
	)

Definition at line 29 of file fit_channel_hist.C.

View newest version in sPHENIX GitHub at line 29 of file fit_channel_hist.C

References i.

Referenced by do_peak_finder().

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