fit2a.C File Reference

#include "TF2.h"
#include "TH2.h"
#include "TCutG.h"
#include "TMath.h"

Go to the source code of this file.

Functions
Double_t	g2 (Double_t *x, Double_t *par)
Double_t	fun2 (Double_t *x, Double_t *par)
TCanvas *	fit2a ()

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Function Documentation

TCanvas* fit2a

(

)

Definition at line 32 of file fit2a.C.

References c, TF2::Draw(), TH1::Draw(), f2, TH2::FillRandom(), TH1::Fit(), fun2(), gStyle, h2, kTRUE, nentries, ratio, TAttFill::SetFillColor(), TF1::SetNpx(), TF2::SetNpy(), TStyle::SetOptStat(), TStyle::SetPalette(), TFormula::SetParameters(), and TGraph::SetPoint().

Double_t fun2	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 24 of file fit2a.C.

References g2(), p1(), p2(), p3(), and result().

Double_t g2	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 19 of file fit2a.C.

References TMath::Exp(), r1, and r2.

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