GNU Radio 3.7.1 C++ API
gr::analog::kernel::agc_ff Class Reference

high performance Automatic Gain Control class for float signals. More...

#include <agc.h>

List of all members.

Public Member Functions

 agc_ff (float rate=1e-4, float reference=1.0, float gain=1.0, float max_gain=0.0)
 ~agc_ff ()
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 for float signals.

Power is approximated by absolute value


Constructor & Destructor Documentation

gr::analog::kernel::agc_ff::agc_ff ( float  rate = 1e-4,
float  reference = 1.0,
float  gain = 1.0,
float  max_gain = 0.0 
) [inline]

Construct a floating point value AGC loop implementation object.

Parameters:
ratethe update rate of the loop.
referencereference value to adjust signal power to.
gaininitial gain value.
max_gainmaximum gain value (0 for unlimited).

Member Function Documentation

float gr::analog::kernel::agc_ff::gain ( ) const [inline]
float gr::analog::kernel::agc_ff::max_gain ( ) const [inline]
float gr::analog::kernel::agc_ff::rate ( ) const [inline]
float gr::analog::kernel::agc_ff::reference ( ) const [inline]
float gr::analog::kernel::agc_ff::scale ( float  input) [inline]
void gr::analog::kernel::agc_ff::scaleN ( float  output[],
const float  input[],
unsigned  n 
) [inline]
void gr::analog::kernel::agc_ff::set_gain ( float  gain) [inline]
void gr::analog::kernel::agc_ff::set_max_gain ( float  max_gain) [inline]
void gr::analog::kernel::agc_ff::set_rate ( float  rate) [inline]
void gr::analog::kernel::agc_ff::set_reference ( float  reference) [inline]

Member Data Documentation


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