AGC Class Reference

#include <agc.h>

Inheritance diagram for AGC:

Collaboration diagram for AGC:

Public Member Functions
	AGC (int historySize, double R)
virtual	~AGC ()
void	resize (int historySize, double R)
void	setOrder (double R)
Real	getValue ()
Real	getAverage ()
virtual void	feed (Complex &ci)=0

Protected Attributes
double	m_u0
	AGC factor. More...
double	m_R
	ordered magnitude More...
MovingAverage< double >	m_moving_average
	Averaging engine. The stack length conditions the smoothness of AGC. More...
int	m_historySize
	Averaging length (attack) More...
int	m_count
	Samples counter. More...

Detailed Description

Definition at line 15 of file agc.h.

Constructor & Destructor Documentation

AGC()

AGC::AGC	(	int	historySize,
		double	R
	)

Definition at line 13 of file agc.cpp.

                                  :
    m_u0(1.0),
    m_R(R),
    m_moving_average(historySize, m_R),
    m_historySize(historySize),
    m_count(0)
{}

~AGC()

AGC::~AGC ( )

virtual

Definition at line 21 of file agc.cpp.

{}

Member Function Documentation

feed()

virtual void AGC::feed ( Complex &  ci )

pure virtual

Implemented in MagAGC.

Referenced by MagAGC::setSquared().

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getAverage()

Real AGC::getAverage

(

)

Definition at line 37 of file agc.cpp.

References MovingAverage< Type >::average(), and m_moving_average.

{
    return m_moving_average.average();
}

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getValue()

Real AGC::getValue

(

)

Definition at line 32 of file agc.cpp.

References m_u0.

{
    return m_u0;
}

resize()

void AGC::resize	(	int	historySize,
		double	R
	)

Definition at line 24 of file agc.cpp.

References m_count, m_historySize, m_moving_average, m_R, and MovingAverage< Type >::resize().

Referenced by MagAGC::resize(), and MagAGC::setSquared().

{
    m_R = R;
    m_moving_average.resize(historySize, R);
    m_historySize = historySize;
    m_count = 0;
}

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setOrder()

void AGC::setOrder ( double  R )

inline

Definition at line 22 of file agc.h.

Referenced by MagAGC::setOrder(), and MagAGC::setSquared().

{ m_R = R; }

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Member Data Documentation

m_count

int AGC::m_count

protected

Samples counter.

Definition at line 32 of file agc.h.

Referenced by MagAGC::feedAndGetValue(), MagAGC::getStepValue(), and resize().

m_historySize

int AGC::m_historySize

protected

Averaging length (attack)

Definition at line 31 of file agc.h.

Referenced by resize().

m_moving_average

MovingAverage<double> AGC::m_moving_average

protected

Averaging engine. The stack length conditions the smoothness of AGC.

Definition at line 30 of file agc.h.

Referenced by MagAGC::feedAndGetValue(), getAverage(), resize(), MagAGC::resize(), and MagAGC::setOrder().

m_R

double AGC::m_R

protected

ordered magnitude

Definition at line 29 of file agc.h.

Referenced by MagAGC::feedAndGetValue(), and resize().

m_u0

double AGC::m_u0

protected

AGC factor.

Definition at line 28 of file agc.h.

Referenced by MagAGC::feedAndGetValue(), and getValue().

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

• sdrbase/dsp/agc.h
• sdrbase/dsp/agc.cpp