FilterTransFunc Class Reference

#include <filtfunc.h>

Inheritance diagram for FilterTransFunc:

List of all members.

Public Member Functions
	FilterTransFunc (void)
	FilterTransFunc (int order)
void	FilterFrequencyResponse (void)
complex *	GetPrototypePoles (int *num_poles)
complex *	GetPoles (int *num_poles)
complex	GetPole (int pole_indx)
complex *	GetPrototypeZeros (int *num_zeros)
complex *	GetZeros (int *num_zeros)
complex	GetZero (int zero_indx)
void	LowpassDenorm (double cutoff_freq_hz)
int	GetNumPoles (void)
int	GetNumZeros (void)
float	GetHSubZero (void)
void	DumpBiquads (std::ofstream *output_stream)
Polynomial	GetDenomPoly (void)
Polynomial	GetNumerPoly (void)
void	FrequencyPrewarp (double sampling_interval)
Protected Attributes
int	Filter_Order
int	Num_Denorm_Poles
int	Num_Denorm_Zeros
int	Degree_Of_Denom
int	Degree_Of_Numer
int	Num_Prototype_Poles
int	Num_Prototype_Zeros
int	Num_Biquad_Sects
logical	Filter_Is_Denormalized
double	Denorm_Cutoff_Freq_Rad
double *	A_Biquad_Coef
double *	B_Biquad_Coef
double *	C_Biquad_Coef
double	H_Sub_Zero
complex *	Prototype_Pole_Locs
complex *	Prototype_Zero_Locs
complex *	Denorm_Pole_Locs
complex *	Denorm_Zero_Locs
Polynomial	Denom_Poly
Polynomial	Numer_Poly
std::ofstream *	Response_File

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Detailed Description

Definition at line 14 of file filtfunc.h.

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Constructor & Destructor Documentation

FilterTransFunc::FilterTransFunc

(

void

)

Definition at line 22 of file filtfunc.cpp.

FilterTransFunc::FilterTransFunc

(

int

order

)

Definition at line 36 of file filtfunc.cpp.

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Member Function Documentation

void FilterTransFunc::DumpBiquads

(

std::ofstream *

output_stream

)

Definition at line 276 of file filtfunc.cpp.

void FilterTransFunc::FilterFrequencyResponse

(

void

)

Definition at line 153 of file filtfunc.cpp.

void FilterTransFunc::FrequencyPrewarp

(

double

sampling_interval

)

Definition at line 111 of file filtfunc.cpp.

Polynomial FilterTransFunc::GetDenomPoly

(

void

)

Definition at line 323 of file filtfunc.cpp.

float FilterTransFunc::GetHSubZero

(

void

)

Definition at line 267 of file filtfunc.cpp.

Polynomial FilterTransFunc::GetNumerPoly

(

void

)

Definition at line 361 of file filtfunc.cpp.

int FilterTransFunc::GetNumPoles

(

void

)

Definition at line 222 of file filtfunc.cpp.

int FilterTransFunc::GetNumZeros

(

void

)

Definition at line 231 of file filtfunc.cpp.

complex FilterTransFunc::GetPole

(

int

pole_indx

)

Definition at line 73 of file filtfunc.cpp.

complex * FilterTransFunc::GetPoles

(

int *

num_poles

)

Definition at line 58 of file filtfunc.cpp.

complex * FilterTransFunc::GetPrototypePoles

(

int *

num_poles

)

Definition at line 50 of file filtfunc.cpp.

complex * FilterTransFunc::GetPrototypeZeros

(

int *

num_zeros

)

Definition at line 241 of file filtfunc.cpp.

complex FilterTransFunc::GetZero

(

int

zero_indx

)

Definition at line 92 of file filtfunc.cpp.

complex * FilterTransFunc::GetZeros

(

int *

num_zeros

)

Definition at line 249 of file filtfunc.cpp.

void FilterTransFunc::LowpassDenorm

(

double

cutoff_freq_hz

)

Definition at line 291 of file filtfunc.cpp.

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Member Data Documentation

double* FilterTransFunc::A_Biquad_Coef [protected]

Definition at line 65 of file filtfunc.h.

double* FilterTransFunc::B_Biquad_Coef [protected]

Definition at line 66 of file filtfunc.h.

double* FilterTransFunc::C_Biquad_Coef [protected]

Definition at line 67 of file filtfunc.h.

int FilterTransFunc::Degree_Of_Denom [protected]

Definition at line 57 of file filtfunc.h.

int FilterTransFunc::Degree_Of_Numer [protected]

Definition at line 58 of file filtfunc.h.

Polynomial FilterTransFunc::Denom_Poly [protected]

Definition at line 73 of file filtfunc.h.

double FilterTransFunc::Denorm_Cutoff_Freq_Rad [protected]

Definition at line 64 of file filtfunc.h.

complex* FilterTransFunc::Denorm_Pole_Locs [protected]

Definition at line 71 of file filtfunc.h.

complex* FilterTransFunc::Denorm_Zero_Locs [protected]

Definition at line 72 of file filtfunc.h.

logical FilterTransFunc::Filter_Is_Denormalized [protected]

Definition at line 62 of file filtfunc.h.

int FilterTransFunc::Filter_Order [protected]

Definition at line 54 of file filtfunc.h.

double FilterTransFunc::H_Sub_Zero [protected]

Definition at line 68 of file filtfunc.h.

int FilterTransFunc::Num_Biquad_Sects [protected]

Definition at line 61 of file filtfunc.h.

int FilterTransFunc::Num_Denorm_Poles [protected]

Definition at line 55 of file filtfunc.h.

int FilterTransFunc::Num_Denorm_Zeros [protected]

Definition at line 56 of file filtfunc.h.

int FilterTransFunc::Num_Prototype_Poles [protected]

Definition at line 59 of file filtfunc.h.

int FilterTransFunc::Num_Prototype_Zeros [protected]

Definition at line 60 of file filtfunc.h.

Polynomial FilterTransFunc::Numer_Poly [protected]

Definition at line 74 of file filtfunc.h.

complex* FilterTransFunc::Prototype_Pole_Locs [protected]

Definition at line 69 of file filtfunc.h.

complex* FilterTransFunc::Prototype_Zero_Locs [protected]

Definition at line 70 of file filtfunc.h.

std::ofstream* FilterTransFunc::Response_File [protected]

Definition at line 75 of file filtfunc.h.

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

• plugins/include/DSP/filtfunc.h
• plugins/include/DSP/filtfunc.cpp