marlintpc::SignalSplitter Class Reference

The signal splitter sparates signals of overlapping pulses. More...

#include <SignalSplitter.h>

Public Member Functions
std::vector< std::pair< size_t, std::vector< float > > >	splitSignal (std::vector< float > const &, double noise=0)
	The split function takes a std::vector of the signal to be split. More...

Protected Member Functions
void	splitSignalTwoPeaks (std::vector< float > const &)
void	splitSignalAtMinima (std::vector< float > const &, double noise=0)
std::vector< size_t >	findMaxima (std::vector< float > const &, double noise=0)
	search for maxima and return a vector of iterators in the original signal

Protected Attributes
std::vector< size_t >	_maxima
std::vector< std::pair< size_t, std::vector< float > > >	_splitSignals
double	_noiseThreshold

Detailed Description

The signal splitter sparates signals of overlapping pulses.

In a first step it seaches for local minima. Afterwards it unfolds the signals assuming a gaussian shape per pulse.

Please use the testSignalSplitter programme from the validation to see how it works.

Member Function Documentation

std::vector< std::pair< size_t, std::vector< float > > > marlintpc::SignalSplitter::splitSignal	(	std::vector< float > const &	inputSignal,
		double	noise = 0
	)

The split function takes a std::vector of the signal to be split.

The return value is a vector of pairs, where the first value in the pair is the position of the split pulse in the original pulse (first bin of the split pulse). The second value in the pair is the split pulse.

References findMaxima().

Referenced by marlintpc::HitSplitter::splitHit().

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The documentation for this class was generated from the following files:

• SignalSplitter.h
• SignalSplitter.cc