simthlib::PhaseAmplitudeConstellationDiagram Class Reference

#include <modulationschemes.h>

Inheritance diagram for simthlib::PhaseAmplitudeConstellationDiagram:

[legend]List of all members.

Public Member Functions
	PhaseAmplitudeConstellationDiagram (int bitsPerAmpl, int bitsPerPhase)
virtual	~PhaseAmplitudeConstellationDiagram ()
int	bitsPerAmpl () const
int	numAmplitudes () const
int	bitsPerPhase () const
int	numPhases () const
virtual double	deltaPhase () const
double	getPhase (unsigned symbolIndex) const
double	getAmplitude (unsigned symbolIndex) const
int	getSymbolIndex (int amplIndex, int phaseIndex) const
int	getAmplIndex (int symbolIndex) const
int	getPhaseIndex (int symbolIndex) const
Protected Member Functions
virtual void	setComplSymbols (int symbolIndex, simth::Complex newValue)
void	setDeltaPhase (double newDeltaPhase)
Classes
struct	PolarComplex

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Detailed Description

Base class for every constellation diagram whose symbols are each defined by a certain phase and amplitude. (e.g. PSK or APSK). Derived classes have to specified the points in the constellation diagram by defining the (pure) virtual function initComplSymbols().

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Constructor & Destructor Documentation

simthlib::PhaseAmplitudeConstellationDiagram::PhaseAmplitudeConstellationDiagram (  int  bitsPerAmpl, int  bitsPerPhase )

virtual simthlib::PhaseAmplitudeConstellationDiagram::~PhaseAmplitudeConstellationDiagram (   )  [virtual]

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Member Function Documentation

int simthlib::PhaseAmplitudeConstellationDiagram::bitsPerAmpl (   )  const [inline]

int simthlib::PhaseAmplitudeConstellationDiagram::bitsPerPhase (   )  const [inline]

virtual double simthlib::PhaseAmplitudeConstellationDiagram::deltaPhase (   )  const [inline, virtual]

Returns the phase difference between two (in phase direction) neighbouring complex symbols.

int simthlib::PhaseAmplitudeConstellationDiagram::getAmplIndex (  int  symbolIndex  )  const [inline]

Returns the amplitde index that corresponds to the symbol index given as argument.

double simthlib::PhaseAmplitudeConstellationDiagram::getAmplitude (  unsigned  symbolIndex  )  const [inline]

Returns the amplitude (norm) of the complex symbol corresponding to the given symbol index.

double simthlib::PhaseAmplitudeConstellationDiagram::getPhase (  unsigned  symbolIndex  )  const [inline]

Returns the phase of the complex symbol corresponding to the given symbol index.

int simthlib::PhaseAmplitudeConstellationDiagram::getPhaseIndex (  int  symbolIndex  )  const [inline]

Returns the phase index that corresponds to the symbol index given as argument.

int simthlib::PhaseAmplitudeConstellationDiagram::getSymbolIndex (  int  amplIndex, int  phaseIndex )  const [inline]

Returns the symbol index that corresponds to the amplitude and phase index given as arguments.

int simthlib::PhaseAmplitudeConstellationDiagram::numAmplitudes (   )  const [inline]

int simthlib::PhaseAmplitudeConstellationDiagram::numPhases (   )  const [inline]

virtual void simthlib::PhaseAmplitudeConstellationDiagram::setComplSymbols (  int  symbolIndex, simth::Complex  newValue )  [protected, virtual]

void simthlib::PhaseAmplitudeConstellationDiagram::setDeltaPhase (  double  newDeltaPhase  )  [protected]

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