KVDigitalFilter Class Reference

Detailed Description

Definition at line 15 of file KVDigitalFilter.h.

#include <KVDigitalFilter.h>

Inheritance diagram for KVDigitalFilter:

Public Member Functions
	KVDigitalFilter (const double &tau, int N, const double *Xcoeffs, const double *Ycoeffs)
	KVDigitalFilter (const double &tau=10)
	KVDigitalFilter (const KVDigitalFilter &)
virtual	~KVDigitalFilter ()
void	Alloc (const int Ncoeff)
	printf("a=%p, N=%d, Ncoeff=%d\n", a, N, Ncoeff);
void	ApplyTo (double *data, const int N, int reverse=0) const
void	ApplyTo (float *data, const int N, int reverse=0) const
void	ApplyTo (int *data, const int N, int reverse=0) const
void	ApplyTo (KVSignal *s, int reverse=0) const
void	Azzera ()
void	Compress ()
	shorten filter. No deallocation of memory.
double	ComputeGainDC ()
double	ComputeGainNy ()
virtual void	Draw (Option_t *option="")
void	FIRApplyTo (double *datax, const int NSamples, int reverse) const
void	FIRApplyTo (float *datax, const int NSamples, int reverse) const
void	FIRApplyTo (KVSignal *s, int reverse=0) const
int	GetNCoeff ()
const double &	GetTauClk ()
double *	GetXarray ()
const double &	GetXcoeff (int i) const
double *	GetYarray ()
const double &	GetYcoeff (int i) const
void	Multiply (double v)
KVDigitalFilter	operator= (const KVDigitalFilter &)
void	PrintCoeffs () const
void	PrintCoeffs_AsC () const
void	PrintCoeffsDSP () const
void	Quantize (int nbits, int use_pow2=0, double *xgain=NULL, int *x_out=NULL, int *y_out=NULL, int *x_scale=NULL, int *y_scale=NULL)
int	ReadMatlabFIR (char *filecoeff)
	FILE *fin = fopen("notch_coeffs.txt","r");.
void	SetXcoeff (int i, const double &val)
void	SetYcoeff (int i, const double &val)
int	WriteMatlabFIR (char *filecoeff)
Public Member Functions inherited from KVBase
	KVBase ()
	Default constructor.
	KVBase (const Char_t *name, const Char_t *title="")
	Ctor for object with given name and type.
	KVBase (const KVBase &)
	copy ctor
virtual	~KVBase ()
virtual void	Clear (Option_t *opt="")
	Clear object properties : name, type/title, number, label.
virtual void	Copy (TObject &) const
	Make a copy of this object.
const Char_t *	GetLabel () const
UInt_t	GetNumber () const
UInt_t	GetNumberOfObjects () const
virtual TObject *	GetObject () const
virtual const Char_t *	GetType () const
Bool_t	HasLabel () const
virtual Bool_t	IsCalled (const Char_t *name) const
Bool_t	IsLabelled (const Char_t *l) const
virtual Bool_t	IsType (const Char_t *typ) const
virtual void	List ()
KVBase &	operator= (const KVBase &)
	copy assignment operator
virtual void	Print (Option_t *option="") const
Double_t	ProtectedGetX (const TF1 *func, Double_t val, int &status, Double_t xmin=0.0, Double_t xmax=0.0) const
void	SetLabel (const Char_t *lab)
virtual void	SetNumber (UInt_t num)
virtual void	SetType (const Char_t *str)
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TNamed &named)
	TNamed (const TString &name, const TString &title)
virtual	~TNamed ()
void	Clear (Option_t *option="") override
TObject *	Clone (const char *newname="") const override
Int_t	Compare (const TObject *obj) const override
void	Copy (TObject &named) const override
virtual void	FillBuffer (char *&buffer)
const char *	GetName () const override
const char *	GetTitle () const override
ULong_t	Hash () const override
TClass *	IsA () const override
Bool_t	IsSortable () const override
void	ls (Option_t *option="") const override
TNamed &	operator= (const TNamed &rhs)
void	Print (Option_t *option="") const override
virtual void	SetName (const char *name)
virtual void	SetNameTitle (const char *name, const char *title)
virtual void	SetTitle (const char *title="")
virtual Int_t	Sizeof () const
void	Streamer (TBuffer &) override
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TObject
	TObject ()
	TObject (const TObject &object)
virtual	~TObject ()
void	AbstractMethod (const char *method) const
virtual void	AppendPad (Option_t *option="")
virtual void	Browse (TBrowser *b)
ULong_t	CheckedHash ()
virtual const char *	ClassName () const
virtual void	Delete (Option_t *option="")
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
virtual void	DrawClass () const
virtual TObject *	DrawClone (Option_t *option="") const
virtual void	Dump () const
virtual void	Error (const char *method, const char *msgfmt,...) const
virtual void	Execute (const char *method, const char *params, Int_t *error=nullptr)
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
virtual void	Fatal (const char *method, const char *msgfmt,...) const
virtual TObject *	FindObject (const char *name) const
virtual TObject *	FindObject (const TObject *obj) const
virtual Option_t *	GetDrawOption () const
virtual const char *	GetIconName () const
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
virtual Option_t *	GetOption () const
virtual UInt_t	GetUniqueID () const
virtual Bool_t	HandleTimer (TTimer *timer)
Bool_t	HasInconsistentHash () const
virtual void	Info (const char *method, const char *msgfmt,...) const
virtual Bool_t	InheritsFrom (const char *classname) const
virtual Bool_t	InheritsFrom (const TClass *cl) const
virtual void	Inspect () const
void	InvertBit (UInt_t f)
Bool_t	IsDestructed () const
virtual Bool_t	IsEqual (const TObject *obj) const
virtual Bool_t	IsFolder () const
R__ALWAYS_INLINE Bool_t	IsOnHeap () const
R__ALWAYS_INLINE Bool_t	IsZombie () const
void	MayNotUse (const char *method) const
virtual Bool_t	Notify ()
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
void	operator delete (void *ptr)
void	operator delete (void *ptr, void *vp)
void	operator delete[] (void *ptr)
void	operator delete[] (void *ptr, void *vp)
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, void *vp)
TObject &	operator= (const TObject &rhs)
virtual void	Paint (Option_t *option="")
virtual void	Pop ()
virtual Int_t	Read (const char *name)
virtual void	RecursiveRemove (TObject *obj)
void	ResetBit (UInt_t f)
virtual void	SaveAs (const char *filename="", Option_t *option="") const
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
void	SetBit (UInt_t f)
void	SetBit (UInt_t f, Bool_t set)
virtual void	SetDrawOption (Option_t *option="")
virtual void	SetUniqueID (UInt_t uid)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	SysError (const char *method, const char *msgfmt,...) const
R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
virtual void	UseCurrentStyle ()
virtual void	Warning (const char *method, const char *msgfmt,...) const
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const

Static Public Member Functions
static KVDigitalFilter	BuildChebyshev (const double &freq_cutoff_mhz, int is_highpass, const double &percent_ripple, int npoles, const double &tau_clk)
static KVDigitalFilter	BuildIntegrator (const double &tau_clk)
static KVDigitalFilter	BuildInverse (KVDigitalFilter *filter)
	‍**************************************‍/
static KVDigitalFilter	BuildRCHighPass (const double &tau_usec, const double &tau_clk)
static KVDigitalFilter	BuildRCHighPassWithPZ (const double &tau_usec, const double &preamp_decay_usec, const double &tau_clk)
static KVDigitalFilter	BuildRCLowPass (const double &tau_usec, const double &tau_clk)
static KVDigitalFilter	BuildRCLowPassDeconv (const double &tau_usec, const double &tau_clk)
static KVDigitalFilter	BuildUnity (const double &tau_clk)
static KVDigitalFilter	CombineStages (const KVDigitalFilter &f1, const KVDigitalFilter &f2, int parallel=0)
static KVDigitalFilter	CombineStages (const KVDigitalFilter *f1, const KVDigitalFilter *f2, int parallel=0)
static KVDigitalFilter	CombineStagesMany (const KVDigitalFilter *f1, const KVDigitalFilter *f2, const KVDigitalFilter *f3=NULL, const KVDigitalFilter *f4=NULL, const KVDigitalFilter *f5=NULL, const KVDigitalFilter *f6=NULL, const KVDigitalFilter *f7=NULL, const KVDigitalFilter *f8=NULL, const KVDigitalFilter *f9=NULL, const KVDigitalFilter *f10=NULL)
	se ne devi combinare + di 1 IN CASCATA!
static int	Double2DSP (const double &val)
	– conversion to/from DSP 1.15? notation
static double	DSP2Double (const int val)
Static Public Member Functions inherited from KVBase
static Bool_t	AreEqual (Double_t x, Double_t y, Long64_t maxdif=1)
	Comparison between two 64-bit floating-point values.
static void	BackupFileWithDate (const Char_t *path)
static void	CombineFiles (const Char_t *file1, const Char_t *file2, const Char_t *newfilename, Bool_t keep=kTRUE)
static void	Deprecated (const char *method, const char *advice)
static Bool_t	FindClassSourceFiles (const Char_t *class_name, KVString &imp_file, KVString &dec_file, const Char_t *dir_name=".")
static Bool_t	FindExecutable (TString &exec, const Char_t *path="$(PATH)")
static const Char_t *	FindFile (const Char_t *search, TString &wfil)
static const Char_t *	GetBINDIRFilePath (const Char_t *namefile="")
static const Char_t *	GetDATABASEFilePath ()
static const Char_t *	GetDATADIRFilePath (const Char_t *namefile="")
static Bool_t	GetDataSetEnv (const Char_t *dataset, const Char_t *type, Bool_t defval)
static const Char_t *	GetDataSetEnv (const Char_t *dataset, const Char_t *type, const Char_t *defval)
static Double_t	GetDataSetEnv (const Char_t *dataset, const Char_t *type, Double_t defval)
static const Char_t *	GetETCDIRFilePath (const Char_t *namefile="")
static const Char_t *	GetExampleFilePath (const Char_t *library, const Char_t *namefile)
	Return full path to example file for given library (="KVMultiDet", "BackTrack", etc.)
static const Char_t *	GetINCDIRFilePath (const Char_t *namefile="")
static const Char_t *	GetKVBuildDate ()
	Returns KaliVeda build date.
static const Char_t *	GetKVBuildDir ()
	Returns top-level directory used for build.
static const Char_t *	GetKVBuildTime ()
	Returns KaliVeda build time.
static const Char_t *	GetKVBuildType ()
	Returns KaliVeda build type (cmake build: Release, Debug, RelWithDebInfo, ...)
static const Char_t *	GetKVBuildUser ()
	Returns username of person who performed build.
static const Char_t *	GetKVSourceDir ()
	Returns top-level directory of source tree used for build.
static const Char_t *	GetKVVersion ()
	Returns KaliVeda version string.
static const Char_t *	GetLIBDIRFilePath (const Char_t *namefile="")
static const Char_t *	GetListOfPlugins (const Char_t *base)
static const Char_t *	GetListOfPluginURIs (const Char_t *base)
static const Char_t *	GetPluginURI (const Char_t *base, const Char_t *plugin)
static void	GetTempFileName (TString &base)
static const Char_t *	GetTEMPLATEDIRFilePath (const Char_t *namefile="")
static const Char_t *	GetWORKDIRFilePath (const Char_t *namefile="")
static const Char_t *	gitBranch ()
	Returns git branch of sources.
static const Char_t *	gitCommit ()
	Returns last git commit of sources.
static void	InitEnvironment ()
static bool	is_gnuinstall ()
static Bool_t	IsThisAPlugin (const TString &uri, TString &base)
static TPluginHandler *	LoadPlugin (const Char_t *base, const Char_t *uri="0")
static Bool_t	OpenContextMenu (const char *method, TObject *obj, const char *alt_method_name="")
static void	OpenTempFile (TString &base, std::ofstream &fp)
static void	PrintSplashScreen ()
	Prints welcome message and infos on version etc.
static Bool_t	SearchAndOpenKVFile (const Char_t *name, KVSQLite::database &dbfile, const Char_t *kvsubdir="")
static Bool_t	SearchAndOpenKVFile (const Char_t *name, std::ifstream &file, const Char_t *kvsubdir="", KVLockfile *locks=0)
static Bool_t	SearchAndOpenKVFile (const Char_t *name, std::ofstream &file, const Char_t *kvsubdir="", KVLockfile *locks=0)
static Bool_t	SearchKVFile (const Char_t *name, TString &fullpath, const Char_t *kvsubdir="")
static const Char_t *	WorkingDirectory ()
Static Public Member Functions inherited from TNamed
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TObject
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static Longptr_t	GetDtorOnly ()
static Bool_t	GetObjectStat ()
static void	SetDtorOnly (void *obj)
static void	SetObjectStat (Bool_t stat)

Static Private Member Functions
static void	ComputeChebyshevCoeffs (const double &freq_cutoff, int is_highpass, const double &percent_ripple, int npoles, double *a, double *b)
static void	ComputeChebyshevCoeffs_serv (const double &fc, const double &lh, const double &pr, const double &np, int p, double *a0, double *a1, double *a2, double *b1, double *b2)

Private Attributes
double *	a
	coefficients.
double *	b
int	Ncoeff
double	tau_clk

Additional Inherited Members
Public Types inherited from KVBase
enum	EKaliVedaBits { kIsKaliVedaObject = BIT(23) }
Public Types inherited from TObject
enum	EDeprecatedStatusBits
enum	EStatusBits
Public Attributes inherited from TObject
	kBitMask
	kCanDelete
	kCannotPick
	kHasUUID
	kInconsistent
	kInvalidObject
	kIsOnHeap
	kIsReferenced
	kMustCleanup
	kNoContextMenu
	kNotDeleted
	kObjInCanvas
	kOverwrite
	kSingleKey
	kWriteDelete
	kZombie
Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
void	MakeZombie ()
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle
Protected Attributes inherited from TObject
	kOnlyPrepStep

Constructor & Destructor Documentation

KVDigitalFilter() [1/3]

KVDigitalFilter::KVDigitalFilter

(

const double &

tau = 10

)

Definition at line 324 of file KVDigitalFilter.cpp.

KVDigitalFilter() [2/3]

KVDigitalFilter::KVDigitalFilter	(	const double &	tau,
		int	N,
		const double *	Xcoeffs,
		const double *	Ycoeffs
	)

Definition at line 337 of file KVDigitalFilter.cpp.

KVDigitalFilter() [3/3]

KVDigitalFilter::KVDigitalFilter

(

const KVDigitalFilter &

orig

)

Definition at line 403 of file KVDigitalFilter.cpp.

~KVDigitalFilter()

KVDigitalFilter::~KVDigitalFilter ( )

virtual

Definition at line 353 of file KVDigitalFilter.cpp.

Member Function Documentation

Alloc()

void KVDigitalFilter::Alloc

(

const int

Ncoeff

)

printf("a=%p, N=%d, Ncoeff=%d\n", a, N, Ncoeff);

Definition at line 368 of file KVDigitalFilter.cpp.

ApplyTo() [1/4]

void KVDigitalFilter::ApplyTo	(	double *	datax,
		const int	NSamples,
		int	reverse = 0
	)		const

Copiato +- da KVSignal.cxx Diversa la convenzione per a0 b0!

Definition at line 441 of file KVDigitalFilter.cpp.

ApplyTo() [2/4]

void KVDigitalFilter::ApplyTo	(	float *	datax,
		const int	NSamples,
		int	reverse = 0
	)		const

Copiato +- da KVSignal.cxx Diversa la convenzione per a0 b0!

Definition at line 496 of file KVDigitalFilter.cpp.

ApplyTo() [3/4]

void KVDigitalFilter::ApplyTo	(	int *	datax,
		const int	NSamples,
		int	reverse = 0
	)		const

Copiato +- da KVSignal.cxx Diversa la convenzione per a0 b0!

Definition at line 549 of file KVDigitalFilter.cpp.

ApplyTo() [4/4]

void KVDigitalFilter::ApplyTo ( KVSignal *  s, int  reverse = 0  ) const

inline

Definition at line 137 of file KVDigitalFilter.h.

Azzera()

void KVDigitalFilter::Azzera

(

)

Definition at line 391 of file KVDigitalFilter.cpp.

BuildChebyshev()

KVDigitalFilter KVDigitalFilter::BuildChebyshev ( const double &  freq_cutoff_mhz, int  is_highpass, const double &  percent_ripple, int  npoles, const double &  tau_clk  )

static

Definition at line 155 of file KVDigitalFilter.cpp.

BuildIntegrator()

KVDigitalFilter KVDigitalFilter::BuildIntegrator ( const double &  tau_clk )

static

Definition at line 784 of file KVDigitalFilter.cpp.

BuildInverse()

KVDigitalFilter KVDigitalFilter::BuildInverse ( KVDigitalFilter *  filter )

static

‍**************************************‍/

Definition at line 1036 of file KVDigitalFilter.cpp.

BuildRCHighPass()

KVDigitalFilter KVDigitalFilter::BuildRCHighPass ( const double &  tau_usec, const double &  tau_clk  )

static

Definition at line 137 of file KVDigitalFilter.cpp.

BuildRCHighPassWithPZ()

KVDigitalFilter KVDigitalFilter::BuildRCHighPassWithPZ ( const double &  tau_usec, const double &  preamp_decay_usec, const double &  tau_clk  )

static

Definition at line 124 of file KVDigitalFilter.cpp.

BuildRCLowPass()

KVDigitalFilter KVDigitalFilter::BuildRCLowPass ( const double &  tau_usec, const double &  tau_clk  )

static

Definition at line 90 of file KVDigitalFilter.cpp.

BuildRCLowPassDeconv()

KVDigitalFilter KVDigitalFilter::BuildRCLowPassDeconv ( const double &  tau_usec, const double &  tau_clk  )

static

Definition at line 107 of file KVDigitalFilter.cpp.

BuildUnity()

KVDigitalFilter KVDigitalFilter::BuildUnity ( const double &  tau_clk )

static

Definition at line 772 of file KVDigitalFilter.cpp.

CombineStages() [1/2]

KVDigitalFilter KVDigitalFilter::CombineStages ( const KVDigitalFilter &  f1, const KVDigitalFilter &  f2, int  parallel = 0  )

static

Definition at line 659 of file KVDigitalFilter.cpp.

CombineStages() [2/2]

KVDigitalFilter KVDigitalFilter::CombineStages ( const KVDigitalFilter *  f1, const KVDigitalFilter *  f2, int  parallel = 0  )

static

Definition at line 670 of file KVDigitalFilter.cpp.

CombineStagesMany()

KVDigitalFilter KVDigitalFilter::CombineStagesMany ( const KVDigitalFilter *  f1, const KVDigitalFilter *  f2, const KVDigitalFilter *  f3 = NULL, const KVDigitalFilter *  f4 = NULL, const KVDigitalFilter *  f5 = NULL, const KVDigitalFilter *  f6 = NULL, const KVDigitalFilter *  f7 = NULL, const KVDigitalFilter *  f8 = NULL, const KVDigitalFilter *  f9 = NULL, const KVDigitalFilter *  f10 = NULL  )

static

se ne devi combinare + di 1 IN CASCATA!

se ne devi combinare + di 1 IN CASCATA! per fare parallelo usare l'altro...

Definition at line 636 of file KVDigitalFilter.cpp.

Compress()

void KVDigitalFilter::Compress

(

)

shorten filter. No deallocation of memory.

Definition at line 601 of file KVDigitalFilter.cpp.

ComputeChebyshevCoeffs()

void KVDigitalFilter::ComputeChebyshevCoeffs ( const double &  freq_cutoff, int  is_highpass, const double &  percent_ripple, int  npoles, double *  a, double *  b  )

staticprivate

Definition at line 242 of file KVDigitalFilter.cpp.

ComputeChebyshevCoeffs_serv()

void KVDigitalFilter::ComputeChebyshevCoeffs_serv ( const double &  fc, const double &  lh, const double &  pr, const double &  np, int  p, double *  a0, double *  a1, double *  a2, double *  b1, double *  b2  )

staticprivate

printf("rp=%e ip=%e\n",rp,ip);

Definition at line 172 of file KVDigitalFilter.cpp.

ComputeGainDC()

double KVDigitalFilter::ComputeGainDC

(

)

Gain of filter at f=0 eq. 33.7 del solito libro

Definition at line 737 of file KVDigitalFilter.cpp.

ComputeGainNy()

double KVDigitalFilter::ComputeGainNy

(

)

Gain of filter at f=Nyquist (0.5) eq. 33.8 del solito libro

Definition at line 755 of file KVDigitalFilter.cpp.

Double2DSP()

static int KVDigitalFilter::Double2DSP ( const double &  val )

inlinestatic

– conversion to/from DSP 1.15? notation

Definition at line 51 of file KVDigitalFilter.h.

Draw()

void KVDigitalFilter::Draw ( Option_t *  option = "" )

virtual

Reimplemented from TObject.

Definition at line 974 of file KVDigitalFilter.cpp.

DSP2Double()

static double KVDigitalFilter::DSP2Double ( const int  val )

inlinestatic

Definition at line 55 of file KVDigitalFilter.h.

FIRApplyTo() [1/3]

void KVDigitalFilter::FIRApplyTo	(	double *	datax,
		const int	NSamples,
		int	reverse
	)		const

Copiato +- da KVSignal.cxx Diversa la convenzione per a0 b0!

Definition at line 1165 of file KVDigitalFilter.cpp.

FIRApplyTo() [2/3]

void KVDigitalFilter::FIRApplyTo	(	float *	datax,
		const int	NSamples,
		int	reverse
	)		const

Copiato +- da KVSignal.cxx Diversa la convenzione per a0 b0!

Definition at line 1114 of file KVDigitalFilter.cpp.

FIRApplyTo() [3/3]

void KVDigitalFilter::FIRApplyTo ( KVSignal *  s, int  reverse = 0  ) const

inline

Definition at line 146 of file KVDigitalFilter.h.

GetNCoeff()

int KVDigitalFilter::GetNCoeff ( )

inline

Definition at line 127 of file KVDigitalFilter.h.

GetTauClk()

const double & KVDigitalFilter::GetTauClk ( )

inline

Definition at line 123 of file KVDigitalFilter.h.

GetXarray()

double * KVDigitalFilter::GetXarray ( )

inline

Definition at line 113 of file KVDigitalFilter.h.

GetXcoeff()

const double & KVDigitalFilter::GetXcoeff ( int  i ) const

inline

Definition at line 85 of file KVDigitalFilter.h.

GetYarray()

double * KVDigitalFilter::GetYarray ( )

inline

Definition at line 117 of file KVDigitalFilter.h.

GetYcoeff()

const double & KVDigitalFilter::GetYcoeff ( int  i ) const

inline

Definition at line 91 of file KVDigitalFilter.h.

Multiply()

void KVDigitalFilter::Multiply ( double  v )

inline

Definition at line 79 of file KVDigitalFilter.h.

operator=()

KVDigitalFilter KVDigitalFilter::operator=

(

const KVDigitalFilter &

orig

)

Definition at line 422 of file KVDigitalFilter.cpp.

PrintCoeffs()

void KVDigitalFilter::PrintCoeffs

(

)

const

Definition at line 796 of file KVDigitalFilter.cpp.

PrintCoeffs_AsC()

void KVDigitalFilter::PrintCoeffs_AsC

(

)

const

Definition at line 848 of file KVDigitalFilter.cpp.

PrintCoeffsDSP()

void KVDigitalFilter::PrintCoeffsDSP

(

)

const

Definition at line 821 of file KVDigitalFilter.cpp.

Quantize()

void KVDigitalFilter::Quantize	(	int	nbits,
		int	use_pow2 = 0,
		double *	xgain = NULL,
		int *	x_out = NULL,
		int *	y_out = NULL,
		int *	x_scale = NULL,
		int *	y_scale = NULL
	)

virtual void DrawResponse(Option_t* option=""); // DRAW signal virtual void DrawStepResponse(Option_t* option=""); // DRAW signal

if(stampa) printf("x gain factor: %e\n",factor);

printf("%d: k=%d %p\n",i,k,k);

Definition at line 866 of file KVDigitalFilter.cpp.

ReadMatlabFIR()

int KVDigitalFilter::ReadMatlabFIR

(

char *

filecoeff

)

FILE *fin = fopen("notch_coeffs.txt","r");.

Definition at line 1057 of file KVDigitalFilter.cpp.

SetXcoeff()

void KVDigitalFilter::SetXcoeff ( int  i, const double &  val  )

inline

Definition at line 97 of file KVDigitalFilter.h.

SetYcoeff()

void KVDigitalFilter::SetYcoeff ( int  i, const double &  val  )

inline

Definition at line 105 of file KVDigitalFilter.h.

WriteMatlabFIR()

int KVDigitalFilter::WriteMatlabFIR

(

char *

filecoeff

)

Definition at line 1090 of file KVDigitalFilter.cpp.

Member Data Documentation

a

double* KVDigitalFilter::a

private

coefficients.

Definition at line 174 of file KVDigitalFilter.h.

b

double* KVDigitalFilter::b

private

Definition at line 175 of file KVDigitalFilter.h.

Ncoeff

int KVDigitalFilter::Ncoeff

private

Definition at line 176 of file KVDigitalFilter.h.

tau_clk

double KVDigitalFilter::tau_clk

private

Definition at line 178 of file KVDigitalFilter.h.