11void Background_incr() {
13 const Int_t nbins = 1024;
26 back->
SetTitle(
"Estimation of background with increasing window");
31 for (i = 0; i < nbins; i++) source[i] = back->
GetBinContent(i + 1);
40 d->SetLineColor(
kRed);
virtual void SetRange(Int_t first=0, Int_t last=0)
Set the viewing range for the axis using bin numbers.
A ROOT file is a suite of consecutive data records (TKey instances) with a well defined format.
1-D histogram with a float per channel (see TH1 documentation)}
void SetTitle(const char *title) override
Change (i.e.
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.
Advanced Spectra Processing.
virtual TH1 * Background(const TH1 *hist, Int_t niter=20, Option_t *option="")
One-dimensional background estimation function.