12void Background_smooth() {
14 const Int_t nbins = 4096;
24 TString file = dir+
"/spectrum/TSpectrum.root";
27 back->
SetTitle(
"Estimation of background with noise");
33 for (i = 0; i < nbins; i++) source[i]=back->
GetBinContent(i + 1);
37 for (i = 0; i < nbins; i++) d1->
SetBinContent(i + 1,source[i]);
41 for (i = 0; i < nbins; i++) source[i]=back->
GetBinContent(i + 1);
45 for (i = 0; i < nbins; i++) d2->
SetBinContent(i + 1,source[i]);
virtual void SetLineColor(Color_t lcolor)
Set the line color.
A ROOT file is an on-disk file, usually with extension .root, that stores objects in a file-system-li...
1-D histogram with a float per channel (see TH1 documentation)
void SetTitle(const char *title) override
Change/set the title.
void Draw(Option_t *option="") override
Draw this histogram with options.
virtual void SetBinContent(Int_t bin, Double_t content)
Set bin content see convention for numbering bins in TH1::GetBin In case the bin number is greater th...
virtual Double_t GetBinContent(Int_t bin) const
Return content of bin number bin.
virtual void SetAxisRange(Double_t xmin, Double_t xmax, Option_t *axis="X")
Set the "axis" range.
Advanced Spectra Processing.
virtual TH1 * Background(const TH1 *hist, Int_t niter=20, Option_t *option="")
One-dimensional background estimation function.
const char * Data() const