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

#include <iir_lpf.h>

Inheritance diagram for SPUC::iir_lpf< Numeric, Coeff >:

[legend]Collaboration diagram for SPUC::iir_lpf< Numeric, Coeff >:

[legend]List of all members.

Public Member Functions
	iir_lpf (Coeff A=0, long b=0)
Coeff	get_a0 ()
Coeff	get_b0 ()
Numeric	clock (Numeric input)
	Input new sample and calculate output.
Protected Attributes
Coeff	a

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Detailed Description

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

The filter is the first order low pass digital filter given by

where a is real and |a| < 1 Note: Not normalized

Author:

Tony Kirke

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Constructor & Destructor Documentation

template<class Numeric, class Coeff = float_type>

SPUC::iir_lpf< Numeric, Coeff >::iir_lpf	(	Coeff	A = 0,
		long	b = 0
	)			[inline]

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Member Function Documentation

template<class Numeric, class Coeff = float_type>

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

(

Numeric

input

)

[inline]

Input new sample and calculate output.

Reimplemented from SPUC::iir_lpf1< Numeric, Coeff >.

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_lpf< Numeric, Coeff >::get_a0

(

)

[inline]

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_lpf< Numeric, Coeff >::get_b0

(

)

[inline]

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Member Data Documentation

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_lpf< Numeric, Coeff >::a [protected]

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

• iir_lpf.h

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