A histogram contains a numbers of gaussian peaks.
Now how to combine two of the peaks?
ROOT Version: 6.14
_Platform:_Ubuntu
Compiler: Not Provided
A histogram contains a numbers of gaussian peaks.
Now how to combine two of the peaks?
ROOT Version: 6.14
_Platform:_Ubuntu
Compiler: Not Provided
Can you elaborate a bit what you mean by “combine” ? add ?
One more thing: how should i write the code for calculating the number of peaks in the histogram.
${ROOTSYS}/tutorials/spectrum
I have seen this, but i am unable to understand.
Please provide in simpler code how should i execute for loop?
In this code i don’t know from which line i should start and to which line i should stop.
The peak search part is:
TSpectrum *s = new TSpectrum(2*npeaks);
Int_t nfound = s->Search(h,2,"",0.10);
In the above code you are defining npeaks initially that i want the code to calculate itself.
How it could be possible?
Also ecplain the meaning of
Int_t nfound = s->Search(h,2,"",0.10);
I would suggest you read the doc of TSpectrum as @Wile_E_Coyote suggested and also try to run and “play with” the example I pointed. You will then better understand how it works. I am afraid I will not be able to tell you more than what is in that example and in the doc.
I understood what does threshold signifies but what does sigma do is still a mystery for me?
Please elaborate more on sigma.
This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.