Signal to noise Enhancement Plot

ROOT
1

Can someone please help me with signal-to-noise enhancement plot?

Here is my code:

TCanvas *c = new TCanvas();
	
	double_t x;
	double_t L = 50;
		
	TF1* f1 = new TF1("f1", "1-TMath::Exp((-4.49e-3)*50*(TMath::Sqrt(4*TMath::Sq(x)-TMath::Sq(0.14)))/(4*TMath::Sq(x)))", 0, 20); 
	f1->SetParameter(0, L);
	f1->SetLineColor(kBlue+2); 
	gPad->SetLogy();
	f1->SetTitle("Title; X-axis; Y-axis"); 
	
	f1->Draw();

c1
c11240Ă—727 4.93 KB

How can I change this plot into signal-to-noise enhancement plot?
Thank you.

2

@couet can you please take a look here? Thank you in advance!

3

@oshadura I saw this post but I must admit I do not really know the meaning of this question. The plot presented here is a simple function… fine. I do not see what kind of “changes” are required.

4

I am sorry. I posted this topic before understanding the problem properly. This question does not make sense, lol.