gri_agc_ff Class Reference
[Signal Level Control]

high performance Automatic Gain Control class

Power is approximated by absolute value More...

#include <gri_agc_ff.h>

Inheritance diagram for gri_agc_ff:

Inheritance graph
[legend]

List of all members.

Public Member Functions

 gri_agc_ff (float rate=1e-4, float reference=1.0, float gain=1.0, float max_gain=0.0)
float rate () const
float reference () const
float gain () const
float max_gain () const
void set_rate (float rate)
void set_reference (float reference)
void set_gain (float gain)
void set_max_gain (float max_gain)
float scale (float input)
void scaleN (float output[], const float input[], unsigned n)

Protected Attributes

float _rate
float _reference
float _gain
float _max_gain


Detailed Description

high performance Automatic Gain Control class

Power is approximated by absolute value


Constructor & Destructor Documentation

gri_agc_ff::gri_agc_ff ( float  rate = 1e-4,
float  reference = 1.0,
float  gain = 1.0,
float  max_gain = 0.0 
) [inline]


Member Function Documentation

float gri_agc_ff::gain (  )  const [inline]

References _gain.

float gri_agc_ff::max_gain (  )  const [inline]

References _max_gain.

float gri_agc_ff::rate (  )  const [inline]

References _rate.

float gri_agc_ff::reference (  )  const [inline]

References _reference.

float gri_agc_ff::scale ( float  input  )  [inline]

References _gain, _max_gain, _rate, and _reference.

Referenced by scaleN().

void gri_agc_ff::scaleN ( float  output[],
const float  input[],
unsigned  n 
) [inline]

References gen_whitener::i, and scale().

void gri_agc_ff::set_gain ( float  gain  )  [inline]

References _gain.

void gri_agc_ff::set_max_gain ( float  max_gain  )  [inline]

References _max_gain.

void gri_agc_ff::set_rate ( float  rate  )  [inline]

References _rate.

void gri_agc_ff::set_reference ( float  reference  )  [inline]

References _reference.


Member Data Documentation

float gri_agc_ff::_gain [protected]

Referenced by gain(), scale(), and set_gain().

float gri_agc_ff::_max_gain [protected]

Referenced by max_gain(), scale(), and set_max_gain().

float gri_agc_ff::_rate [protected]

Referenced by rate(), scale(), and set_rate().

float gri_agc_ff::_reference [protected]

Referenced by reference(), scale(), and set_reference().


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

Generated on Thu Mar 5 09:03:18 2009 for GNU Radio 3.1.3 by  doxygen 1.5.8