SPUC::iir< Numeric, Coeff > Class Template Reference
[SPUC double templates, IIR filters]

Tempate Class for iir filter. More...

#include <iir.h>

Collaboration diagram for SPUC::iir< Numeric, Coeff >:

[legend]List of all members.

Public Types
typedef mixed_type< Numeric, Coeff >::dtype	mult_type
Public Member Functions
	iir (iir_coeff &design)
	ord = Filter order
	iir (long ord=1)
	ord = Filter order
	~iir ()
	Destructor.
int	stages ()
void	reset ()
	Reset history.
void	set_coeffs (iir_coeff &design)
	Set 2nd order IIR coefficients.
void	set_round_bits (int stage, int bits)
	Set 2nd order IIR coefficients.
void	print ()
	print coefficients
Numeric	clock (Numeric in)
	Clock in sample and get output.
Public Attributes
long	order
long	odd
long	n2
smart_array< iir_2nd< Numeric, Coeff > >	sos
iir_lpf1< Numeric, Coeff >	fos
Coeff	gain
quantiser< Numeric >	Q

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Detailed Description

template<class Numeric, class Coeff = float_type>
class SPUC::iir< Numeric, Coeff >

Tempate Class for iir filter.

consisting of first and second order filter sections

Author:

Tony Kirke

---

Member Typedef Documentation

template<class Numeric, class Coeff = float_type>

typedef mixed_type<Numeric,Coeff>::dtype SPUC::iir< Numeric, Coeff >::mult_type

---

Constructor & Destructor Documentation

template<class Numeric, class Coeff = float_type>

SPUC::iir< Numeric, Coeff >::iir

(

iir_coeff &

design

)

[inline]

ord = Filter order

template<class Numeric, class Coeff = float_type>

SPUC::iir< Numeric, Coeff >::iir

(

long

ord = 1

)

[inline]

ord = Filter order

template<class Numeric, class Coeff = float_type>

SPUC::iir< Numeric, Coeff >::~iir

(

)

[inline]

Destructor.

---

Member Function Documentation

template<class Numeric, class Coeff = float_type>

Numeric SPUC::iir< Numeric, Coeff >::clock

(

Numeric

in

)

[inline]

Clock in sample and get output.

template<class Numeric, class Coeff = float_type>

void SPUC::iir< Numeric, Coeff >::print

(

void

)

[inline]

print coefficients

template<class Numeric, class Coeff = float_type>

void SPUC::iir< Numeric, Coeff >::reset

(

void

)

[inline]

Reset history.

template<class Numeric, class Coeff = float_type>

void SPUC::iir< Numeric, Coeff >::set_coeffs

(

iir_coeff &

design

)

[inline]

Set 2nd order IIR coefficients.

template<class Numeric, class Coeff = float_type>

void SPUC::iir< Numeric, Coeff >::set_round_bits	(	int	stage,
		int	bits
	)			[inline]

Set 2nd order IIR coefficients.

template<class Numeric, class Coeff = float_type>

int SPUC::iir< Numeric, Coeff >::stages

(

)

[inline]

---

Member Data Documentation

template<class Numeric, class Coeff = float_type>

iir_lpf1< Numeric, Coeff > SPUC::iir< Numeric, Coeff >::fos

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir< Numeric, Coeff >::gain

template<class Numeric, class Coeff = float_type>

long SPUC::iir< Numeric, Coeff >::n2

template<class Numeric, class Coeff = float_type>

long SPUC::iir< Numeric, Coeff >::odd

template<class Numeric, class Coeff = float_type>

long SPUC::iir< Numeric, Coeff >::order

template<class Numeric, class Coeff = float_type>

quantiser<Numeric> SPUC::iir< Numeric, Coeff >::Q

template<class Numeric, class Coeff = float_type>

smart_array<iir_2nd< Numeric, Coeff > > SPUC::iir< Numeric, Coeff >::sos

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

• iir.h

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