Public Member Functions
	ThiranFilter (double delay, int order=-1)

Public Member Functions inherited from FFTtools::IIRFilter
	IIRFilter (size_t order, const double acoeffs, const double bcoeffs)

	IIRFilter (std::complex< double > gain, size_t nzeroes, const std::complex< double > digiZeroes, size_t npoles, const std::complex< double > digiPoles)

	IIRFilter (const FIRFilter &fir)

virtual void	filterOut (size_t n, const double w, double out) const

virtual std::complex< double >	transfer (std::complex< double > z) const

size_t	getOrder () const

size_t	nAcoeffs () const

size_t	nBcoeffs () const

virtual size_t	nDigiPoles () const

virtual size_t	nDigiZeroes () const

virtual const std::complex< double > *	getDigiPoles () const

virtual const std::complex< double > *	getDigiZeroes () const

std::complex< double >	getDigiGain () const

TString	asString () const

virtual void	Draw (const char *opt="", int color=1) const

Public Member Functions inherited from FFTtools::DigitalFilter
virtual double *	filter (size_t n, const double *w) const

virtual void	filterGraph (TGraph *g, bool filterErrors=false) const

virtual void	filterReplace (size_t n, double *w) const

virtual void	impulse (size_t n, double *out, size_t delay=0) const

virtual double *	impulse (size_t n, size_t delay=0) const

TGraph *	impulseGraph (size_t n=101, double dt=1, size_t delay=50) const

virtual void	response (size_t n, TGraph amplitude_response, TGraph phase_response, TGraph **group_delay=0) const

virtual TGraph *	amplitudeResponse (size_t n=101) const

virtual TGraph *	phaseResponse (size_t n=101) const

virtual TGraph *	groupDelay (size_t n=101) const

double	avgDelay (double min_freq=0, double max_freq=1, int n=101) const

virtual TPad *	drawResponse (TPad *c=0, int n=101, int delay=50) const

Additional Inherited Members
Protected Member Functions inherited from FFTtools::IIRFilter
void	computePolesAndZeroes ()

void	computeCoeffsFromDigiPoles ()

Protected Attributes inherited from FFTtools::IIRFilter
size_t	order

std::vector< double >	acoeffs

std::vector< double >	bcoeffs

std::complex< double >	digi_gain

std::vector< std::complex< double > >	digi_poles

std::vector< std::complex< double > >	digi_zeroes

TGraph *	gzero

TGraph *	gpole

Detailed Description

Definition at line 408 of file DigitalFilter.h.

Inheritance diagram for FFTtools::ThiranFilter:

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Collaboration diagram for FFTtools::ThiranFilter:

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Constructor & Destructor Documentation

FFTtools::ThiranFilter::ThiranFilter	(	double	delay,
		int	order = `-1`
	)

Construct a Thiran All pass filter with a given delay (in samples). An order can be requested or otherwise chosen automatically (to equal int(delay)) if a negative number is passed. delay must be positive.

Definition at line 901 of file DigitalFilter.cxx.

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

components/libRootFftwWrapper/include/DigitalFilter.h
components/libRootFftwWrapper/src/DigitalFilter.cxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation