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Public Member Functions | Private Member Functions | Private Attributes | List of all members
PsdSignalFitting::PronyFitter Class Reference

#include <PronyFitter.h>

Public Member Functions

 PronyFitter ()
 
 PronyFitter (int model_order, int exponent_number, int gate_beg, int gate_end)
 
 ~PronyFitter ()
 
int CalcSignalBegin (float front_time_beg_03, float front_time_end)
 
int ChooseBestSignalBeginHarmonics (int first_sample, int last_sample)
 
int ChooseBestSignalBegin (int first_sample, int last_sample)
 
void MakePileUpRejection (int time_max)
 
void CalculateFitHarmonics ()
 
void CalculateFitAmplitudes ()
 
void SolveSLEGauss (float *x, float **r, float *b, int n)
 
void SolveSLEGauss (std::complex< float > *x, std::complex< float > **r, std::complex< float > *b, int n)
 
void SolveSLECholesky (float *x, float **a, float *b, int n)
 
void CovarianceQRmod (float &rho_f, std::vector< float > &a_f, float &rho_b, std::vector< float > &a_b)
 
void CovarianceDirect (float &rho_f, std::vector< float > &a_f, float &rho_b, std::vector< float > &a_b)
 
float LevelBy2Points (float X1, float Y1, float X2, float Y2, float Y0)
 
void SetDebugMode (bool IsDebug)
 
void SetWaveform (std::vector< uint16_t > &uWfm, uint16_t uZeroLevel)
 
void SetSignalBegin (int SignalBeg)
 
void SetHarmonics (std::complex< float > *z)
 
void SetExternalHarmonics (std::complex< float > z1, std::complex< float > z2)
 
std::complex< float > * GetHarmonics ()
 
std::complex< float > * GetAmplitudes ()
 
float GetIntegral (int gate_beg, int gate_end)
 
uint16_t GetFitValue (int sample_number)
 
float GetFitValue (float x)
 
float GetZeroLevel ()
 
float GetX (float level, int first_sample, int last_sample)
 
float GetX (float level, int first_sample, int last_sample, float step)
 
float GetRSquare (int gate_beg, int gate_end)
 
float GetRSquareSignal ()
 
float GetChiSquare (int gate_beg, int gate_end, int time_max)
 
float GetDeltaInSample (int sample)
 
float GetSignalBeginFromPhase ()
 
float GetSignalMaxTime ()
 
float GetMaxAmplitude ()
 
int GetNumberPolRoots ()
 
std::vector< uint16_t > GetFitWfm ()
 

Private Member Functions

void Initialize (int model_order, int exponent_number, int gate_beg, int gate_end)
 
void AllocData ()
 
void DeleteData ()
 
void Clear ()
 

Private Attributes

bool fIsDebug = false
 
int fModelOrder
 
int fExpNumber
 
int fGateBeg
 
int fGateEnd
 
int fSampleTotal
 
int fSignalBegin
 
int fTotalPolRoots
 
std::vector< uint16_t > fuWfm
 
uint16_t fuZeroLevel
 
std::complex< float > * fz
 
std::complex< float > * fh
 
std::vector< uint16_t > fuFitWfm
 
uint16_t fuFitZeroLevel
 

Detailed Description

Definition at line 25 of file PronyFitter.h.

Constructor & Destructor Documentation

◆ PronyFitter() [1/2]

PsdSignalFitting::PronyFitter::PronyFitter ( )
inline

Default constructor

Definition at line 29 of file PronyFitter.h.

◆ PronyFitter() [2/2]

PronyFitter::PronyFitter ( int model_order,
int exponent_number,
int gate_beg,
int gate_end )

Definition at line 14 of file PronyFitter.cxx.

References Initialize().

◆ ~PronyFitter()

PsdSignalFitting::PronyFitter::~PronyFitter ( )
inline

Default destructor

Definition at line 33 of file PronyFitter.h.

References Clear().

Member Function Documentation

◆ AllocData()

void PronyFitter::AllocData ( )
private

Definition at line 28 of file PronyFitter.cxx.

References fExpNumber, fh, and fz.

Referenced by Initialize().

◆ CalcSignalBegin()

int PronyFitter::CalcSignalBegin ( float front_time_beg_03,
float front_time_end )

Definition at line 46 of file PronyFitter.cxx.

◆ CalculateFitAmplitudes()

void PronyFitter::CalculateFitAmplitudes ( )

Definition at line 444 of file PronyFitter.cxx.

References fExpNumber, fGateEnd, fh, fIsDebug, fSampleTotal, fSignalBegin, fuFitWfm, fuFitZeroLevel, fuWfm, fuZeroLevel, fz, and SolveSLEGauss().

Referenced by ChooseBestSignalBegin(), ChooseBestSignalBeginHarmonics(), CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ CalculateFitHarmonics()

void PronyFitter::CalculateFitHarmonics ( )

Definition at line 57 of file PronyFitter.cxx.

References CovarianceDirect(), fExpNumber, fIsDebug, fModelOrder, fTotalPolRoots, log(), polynomComplexRoots(), and SetHarmonics().

Referenced by ChooseBestSignalBeginHarmonics(), and CbmMcbm2018MonitorAlgoPsd::ProcessMs().

◆ ChooseBestSignalBegin()

int PronyFitter::ChooseBestSignalBegin ( int first_sample,
int last_sample )

Definition at line 767 of file PronyFitter.cxx.

References CalculateFitAmplitudes(), fGateBeg, fGateEnd, GetRSquare(), and SetSignalBegin().

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ ChooseBestSignalBeginHarmonics()

int PronyFitter::ChooseBestSignalBeginHarmonics ( int first_sample,
int last_sample )

Definition at line 732 of file PronyFitter.cxx.

References CalculateFitAmplitudes(), CalculateFitHarmonics(), fExpNumber, fGateBeg, fGateEnd, fIsDebug, fTotalPolRoots, fz, GetRSquare(), and SetSignalBegin().

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs().

◆ Clear()

void PronyFitter::Clear ( )
private

Definition at line 968 of file PronyFitter.cxx.

References DeleteData(), fExpNumber, fGateBeg, fGateEnd, fModelOrder, fSampleTotal, fSignalBegin, fTotalPolRoots, fuFitWfm, and fuZeroLevel.

Referenced by ~PronyFitter().

◆ CovarianceDirect()

void PronyFitter::CovarianceDirect ( float & rho_f,
std::vector< float > & a_f,
float & rho_b,
std::vector< float > & a_b )

Definition at line 125 of file PronyFitter.cxx.

References fGateEnd, fIsDebug, fModelOrder, fSignalBegin, fuWfm, fuZeroLevel, and SolveSLEGauss().

Referenced by CalculateFitHarmonics().

◆ CovarianceQRmod()

void PronyFitter::CovarianceQRmod ( float & rho_f,
std::vector< float > & a_f,
float & rho_b,
std::vector< float > & a_b )

Definition at line 188 of file PronyFitter.cxx.

References fGateEnd, fIsDebug, fModelOrder, fSignalBegin, fuWfm, and fuZeroLevel.

◆ DeleteData()

void PronyFitter::DeleteData ( )
private

Definition at line 962 of file PronyFitter.cxx.

References fh, and fz.

Referenced by Clear().

◆ GetAmplitudes()

std::complex< float > * PronyFitter::GetAmplitudes ( )

Definition at line 540 of file PronyFitter.cxx.

References fh.

◆ GetChiSquare()

float PronyFitter::GetChiSquare ( int gate_beg,
int gate_end,
int time_max )

Definition at line 663 of file PronyFitter.cxx.

References fuFitWfm, fuFitZeroLevel, fuWfm, and fuZeroLevel.

◆ GetDeltaInSample()

float PronyFitter::GetDeltaInSample ( int sample)

Definition at line 707 of file PronyFitter.cxx.

References fuFitWfm, and fuWfm.

◆ GetFitValue() [1/2]

float PronyFitter::GetFitValue ( float x)

Definition at line 558 of file PronyFitter.cxx.

References fExpNumber, fh, fSignalBegin, fz, GetSignalBeginFromPhase(), and x.

◆ GetFitValue() [2/2]

uint16_t PronyFitter::GetFitValue ( int sample_number)

Definition at line 552 of file PronyFitter.cxx.

References fuFitWfm.

Referenced by GetMaxAmplitude(), GetX(), and GetX().

◆ GetFitWfm()

std::vector< uint16_t > PsdSignalFitting::PronyFitter::GetFitWfm ( )
inline

Definition at line 74 of file PronyFitter.h.

References fuFitWfm.

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ GetHarmonics()

std::complex< float > * PronyFitter::GetHarmonics ( )

Definition at line 438 of file PronyFitter.cxx.

References fz.

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs().

◆ GetIntegral()

float PronyFitter::GetIntegral ( int gate_beg,
int gate_end )

Definition at line 542 of file PronyFitter.cxx.

References fuFitWfm, and fuFitZeroLevel.

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ GetMaxAmplitude()

float PronyFitter::GetMaxAmplitude ( )

Definition at line 586 of file PronyFitter.cxx.

References GetFitValue(), and GetSignalMaxTime().

Referenced by CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ GetNumberPolRoots()

int PronyFitter::GetNumberPolRoots ( )

Definition at line 440 of file PronyFitter.cxx.

References fTotalPolRoots.

◆ GetRSquare()

float PronyFitter::GetRSquare ( int gate_beg,
int gate_end )

Definition at line 637 of file PronyFitter.cxx.

References fModelOrder, fuFitWfm, and fuWfm.

Referenced by ChooseBestSignalBegin(), ChooseBestSignalBeginHarmonics(), GetRSquareSignal(), CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ GetRSquareSignal()

float PronyFitter::GetRSquareSignal ( )

Definition at line 661 of file PronyFitter.cxx.

References fGateEnd, fSignalBegin, and GetRSquare().

◆ GetSignalBeginFromPhase()

float PronyFitter::GetSignalBeginFromPhase ( )

Definition at line 579 of file PronyFitter.cxx.

References fh, fSignalBegin, and fz.

Referenced by GetFitValue().

◆ GetSignalMaxTime()

float PronyFitter::GetSignalMaxTime ( )

Definition at line 572 of file PronyFitter.cxx.

References fh, fSignalBegin, fz, and log().

Referenced by GetMaxAmplitude(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ GetX() [1/2]

float PronyFitter::GetX ( float level,
int first_sample,
int last_sample )

Definition at line 588 of file PronyFitter.cxx.

References GetFitValue(), and LevelBy2Points().

◆ GetX() [2/2]

float PronyFitter::GetX ( float level,
int first_sample,
int last_sample,
float step )

Definition at line 611 of file PronyFitter.cxx.

References GetFitValue(), and LevelBy2Points().

◆ GetZeroLevel()

float PronyFitter::GetZeroLevel ( )

Definition at line 570 of file PronyFitter.cxx.

References fuFitZeroLevel.

Referenced by CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ Initialize()

void PronyFitter::Initialize ( int model_order,
int exponent_number,
int gate_beg,
int gate_end )
private

Definition at line 19 of file PronyFitter.cxx.

References AllocData(), fExpNumber, fGateBeg, fGateEnd, and fModelOrder.

Referenced by PronyFitter().

◆ LevelBy2Points()

float PronyFitter::LevelBy2Points ( float X1,
float Y1,
float X2,
float Y2,
float Y0 )

Definition at line 632 of file PronyFitter.cxx.

Referenced by GetX(), and GetX().

◆ MakePileUpRejection()

void PronyFitter::MakePileUpRejection ( int time_max)

Definition at line 442 of file PronyFitter.cxx.

◆ SetDebugMode()

void PsdSignalFitting::PronyFitter::SetDebugMode ( bool IsDebug)
inline

Definition at line 50 of file PronyFitter.h.

References fIsDebug.

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ SetExternalHarmonics()

void PronyFitter::SetExternalHarmonics ( std::complex< float > z1,
std::complex< float > z2 )

Definition at line 426 of file PronyFitter.cxx.

References fExpNumber, and SetHarmonics().

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ SetHarmonics()

void PronyFitter::SetHarmonics ( std::complex< float > * z)

Definition at line 421 of file PronyFitter.cxx.

References fExpNumber, and fz.

Referenced by CalculateFitHarmonics(), and SetExternalHarmonics().

◆ SetSignalBegin()

void PronyFitter::SetSignalBegin ( int SignalBeg)

Definition at line 51 of file PronyFitter.cxx.

References fIsDebug, fSignalBegin, and fuZeroLevel.

Referenced by ChooseBestSignalBegin(), ChooseBestSignalBeginHarmonics(), CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ SetWaveform()

void PronyFitter::SetWaveform ( std::vector< uint16_t > & uWfm,
uint16_t uZeroLevel )

Definition at line 38 of file PronyFitter.cxx.

References fSampleTotal, fuFitWfm, fuWfm, and fuZeroLevel.

Referenced by CbmMcbm2018MonitorAlgoPsd::ProcessMs(), CbmMcbm2018UnpackerAlgoPsd::ProcessMs(), and CbmPsdUnpackAlgo::unpack().

◆ SolveSLECholesky()

void PronyFitter::SolveSLECholesky ( float * x,
float ** a,
float * b,
int n )

Definition at line 915 of file PronyFitter.cxx.

References x, and y.

◆ SolveSLEGauss() [1/2]

void PronyFitter::SolveSLEGauss ( float * x,
float ** r,
float * b,
int n )

Definition at line 786 of file PronyFitter.cxx.

References fIsDebug, and x.

Referenced by CalculateFitAmplitudes(), and CovarianceDirect().

◆ SolveSLEGauss() [2/2]

void PronyFitter::SolveSLEGauss ( std::complex< float > * x,
std::complex< float > ** r,
std::complex< float > * b,
int n )

Definition at line 850 of file PronyFitter.cxx.

References fIsDebug, and x.

Member Data Documentation

◆ fExpNumber

int PsdSignalFitting::PronyFitter::fExpNumber
private

Definition at line 84 of file PronyFitter.h.

Referenced by AllocData(), CalculateFitAmplitudes(), CalculateFitHarmonics(), ChooseBestSignalBeginHarmonics(), Clear(), GetFitValue(), Initialize(), SetExternalHarmonics(), and SetHarmonics().

◆ fGateBeg

int PsdSignalFitting::PronyFitter::fGateBeg
private

Definition at line 85 of file PronyFitter.h.

Referenced by ChooseBestSignalBegin(), ChooseBestSignalBeginHarmonics(), Clear(), and Initialize().

◆ fGateEnd

int PsdSignalFitting::PronyFitter::fGateEnd
private

Definition at line 86 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), ChooseBestSignalBegin(), ChooseBestSignalBeginHarmonics(), Clear(), CovarianceDirect(), CovarianceQRmod(), GetRSquareSignal(), and Initialize().

◆ fh

std::complex<float>* PsdSignalFitting::PronyFitter::fh
private

Definition at line 95 of file PronyFitter.h.

Referenced by AllocData(), CalculateFitAmplitudes(), DeleteData(), GetAmplitudes(), GetFitValue(), GetSignalBeginFromPhase(), and GetSignalMaxTime().

◆ fIsDebug

bool PsdSignalFitting::PronyFitter::fIsDebug = false
private

Definition at line 82 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), CalculateFitHarmonics(), ChooseBestSignalBeginHarmonics(), CovarianceDirect(), CovarianceQRmod(), SetDebugMode(), SetSignalBegin(), SolveSLEGauss(), and SolveSLEGauss().

◆ fModelOrder

int PsdSignalFitting::PronyFitter::fModelOrder
private

Definition at line 83 of file PronyFitter.h.

Referenced by CalculateFitHarmonics(), Clear(), CovarianceDirect(), CovarianceQRmod(), GetRSquare(), and Initialize().

◆ fSampleTotal

int PsdSignalFitting::PronyFitter::fSampleTotal
private

Definition at line 87 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), Clear(), and SetWaveform().

◆ fSignalBegin

int PsdSignalFitting::PronyFitter::fSignalBegin
private

Definition at line 89 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), Clear(), CovarianceDirect(), CovarianceQRmod(), GetFitValue(), GetRSquareSignal(), GetSignalBeginFromPhase(), GetSignalMaxTime(), and SetSignalBegin().

◆ fTotalPolRoots

int PsdSignalFitting::PronyFitter::fTotalPolRoots
private

Definition at line 90 of file PronyFitter.h.

Referenced by CalculateFitHarmonics(), ChooseBestSignalBeginHarmonics(), Clear(), and GetNumberPolRoots().

◆ fuFitWfm

std::vector<uint16_t> PsdSignalFitting::PronyFitter::fuFitWfm
private

Definition at line 96 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), Clear(), GetChiSquare(), GetDeltaInSample(), GetFitValue(), GetFitWfm(), GetIntegral(), GetRSquare(), and SetWaveform().

◆ fuFitZeroLevel

uint16_t PsdSignalFitting::PronyFitter::fuFitZeroLevel
private

Definition at line 97 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), GetChiSquare(), GetIntegral(), and GetZeroLevel().

◆ fuWfm

std::vector<uint16_t> PsdSignalFitting::PronyFitter::fuWfm
private

Definition at line 92 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), CovarianceDirect(), CovarianceQRmod(), GetChiSquare(), GetDeltaInSample(), GetRSquare(), and SetWaveform().

◆ fuZeroLevel

uint16_t PsdSignalFitting::PronyFitter::fuZeroLevel
private

Definition at line 93 of file PronyFitter.h.

Referenced by CalculateFitAmplitudes(), Clear(), CovarianceDirect(), CovarianceQRmod(), GetChiSquare(), SetSignalBegin(), and SetWaveform().

◆ fz

std::complex<float>* PsdSignalFitting::PronyFitter::fz
private

Definition at line 94 of file PronyFitter.h.

Referenced by AllocData(), CalculateFitAmplitudes(), ChooseBestSignalBeginHarmonics(), DeleteData(), GetFitValue(), GetHarmonics(), GetSignalBeginFromPhase(), GetSignalMaxTime(), and SetHarmonics().

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