Diapositive PPT

Introduire des paramètres

TF1 *f3 = new TF1("f3", "[0]*sqrt([1]*(sin([2]*x)+2)) /([3]+pow(x,2))", 0, 10)

f3->SetParameters(1,1,3,5)

f3->Draw()

TH1F *h2 = new TH1F("h2","Un exemple", 100, 0, 10)

h2->FillRandom("f3",100000)

f3->SetParameters

(h2->GetMaximum(),1,2.8,6.)

h2->Fit("f3")