simthlib::ApskConstellationDiagram Class Reference

APSK constellation diagram. More...

#include <modulationschemes.h>

Inheritance diagram for simthlib::ApskConstellationDiagram:

[legend]List of all members.

Public Member Functions
	ApskConstellationDiagram (int bitsPerSymbol, detect_type mode)
	ApskConstellationDiagram (int bitsPerSymbol, double amplFactor, double amplAddend=0.0)
	ApskConstellationDiagram (int bitsPerAmpl, int bitsPerPhase, double amplFactor, double amplAddend=0.0)
double	getAmplFactor () const
double	getAmplAddend () const
Static Public Member Functions
static int	computeAmplitudeBits (int bitsPerSymbol)
static int	computePhaseBits (int bitsPerSymbol)
static double	computeAmplitudeFactor (int bitsPerState, detect_type mode)
static double	computeAmplitudeAddend (int bitsPerState, detect_type mode)

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Detailed Description

APSK constellation diagram.

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Constructor & Destructor Documentation

simthlib::ApskConstellationDiagram::ApskConstellationDiagram (  int  bitsPerSymbol, detect_type  mode )

Class constructor with standard amplitude factor

simthlib::ApskConstellationDiagram::ApskConstellationDiagram (  int  bitsPerSymbol, double  amplFactor, double  amplAddend = 0.0 )

Class constructor with explicit amplitude factor and amplitude addend.

simthlib::ApskConstellationDiagram::ApskConstellationDiagram (  int  bitsPerAmpl, int  bitsPerPhase, double  amplFactor, double  amplAddend = 0.0 )

Class constructor with explicit amplitude factor, amplitude addend and bits per phase and amplitude.

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Member Function Documentation

static double simthlib::ApskConstellationDiagram::computeAmplitudeAddend (  int  bitsPerState, detect_type  mode )  [static]

This static function computes the amplitude addend. Until now this is just used for EAD (equal amplitude distances) and 0 for any other mode. Until now bitsPerState is not used.

static int simthlib::ApskConstellationDiagram::computeAmplitudeBits (  int  bitsPerSymbol  )  [static]

This static function returns the number of the bits per amplitude of the DAPSK diagram in order to the given total number of bits per symbol.

static double simthlib::ApskConstellationDiagram::computeAmplitudeFactor (  int  bitsPerState, detect_type  mode )  [static]

This static function computes the optimal amplitude factor with respect to the number of bits per state and the chosen mode (see. T. May Dissertation, S. 23)

static int simthlib::ApskConstellationDiagram::computePhaseBits (  int  bitsPerSymbol  )  [static]

This static function returns the number of the bits per phase of the DAPSK diagram in order to the given total number of bits per symbol.

double simthlib::ApskConstellationDiagram::getAmplAddend (   )  const [inline]

Returns the amplitude addend.

double simthlib::ApskConstellationDiagram::getAmplFactor (   )  const [inline]

Returns the amplitude factor.

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