digital_constellation.h File Reference

#include <digital_api.h>
#include <vector>
#include <math.h>
#include <gr_complex.h>
#include <boost/enable_shared_from_this.hpp>
#include <digital_metric_type.h>

Go to the source code of this file.

Classes
class	digital_constellation
	An abstracted constellation objectThe constellation objects hold the necessary information to pass around constellation information for modulators and demodulators. These objects contain the mapping between the bits and the constellation points used to represent them as well as methods for slicing the symbol space. Various implementations are possible for efficiency and ease of use. More...
class	digital_constellation_calcdist
	Calculate Euclidian distance for any constellationConstellation which calculates the distance to each point in the constellation for decision making. Inefficient for large constellations. More...
class	digital_constellation_sector
	Sectorized digital constellationConstellation space is divided into sectors. Each sector is associated with the nearest constellation point. More...
class	digital_constellation_rect
class	digital_constellation_expl_rect
class	digital_constellation_psk
	digital_constellation_pskConstellation space is divided into pie slices sectors. More...
class	digital_constellation_bpsk
	Digital constellation for BPSK. More...
class	digital_constellation_qpsk
	Digital constellation for QPSK. More...
class	digital_constellation_dqpsk
	Digital constellation for DQPSK. More...
class	digital_constellation_8psk
	Digital constellation for 8PSK. More...
Functions
DIGITAL_API digital_constellation_calcdist_sptr	digital_make_constellation_calcdist (std::vector< gr_complex > constellation, std::vector< unsigned int > pre_diff_code, unsigned int rotational_symmetry, unsigned int dimensionality)
DIGITAL_API digital_constellation_rect_sptr	digital_make_constellation_rect (std::vector< gr_complex > constellation, std::vector< unsigned int > pre_diff_code, unsigned int rotational_symmetry, unsigned int real_sectors, unsigned int imag_sectors, float width_real_sectors, float width_imag_sectors)
DIGITAL_API digital_constellation_expl_rect_sptr	digital_make_constellation_expl_rect (std::vector< gr_complex > constellation, std::vector< unsigned int > pre_diff_code, unsigned int rotational_symmetry, unsigned int real_sectors, unsigned int imag_sectors, float width_real_sectors, float width_imag_sectors, std::vector< unsigned int > sector_values)
DIGITAL_API digital_constellation_psk_sptr	digital_make_constellation_psk (std::vector< gr_complex > constellation, std::vector< unsigned int > pre_diff_code, unsigned int n_sectors)
DIGITAL_API digital_constellation_bpsk_sptr	digital_make_constellation_bpsk ()
DIGITAL_API digital_constellation_qpsk_sptr	digital_make_constellation_qpsk ()
DIGITAL_API digital_constellation_dqpsk_sptr	digital_make_constellation_dqpsk ()
DIGITAL_API digital_constellation_8psk_sptr	digital_make_constellation_8psk ()

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Function Documentation

DIGITAL_API digital_constellation_8psk_sptr digital_make_constellation_8psk

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DIGITAL_API digital_constellation_bpsk_sptr digital_make_constellation_bpsk

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DIGITAL_API digital_constellation_calcdist_sptr digital_make_constellation_calcdist	(	std::vector< gr_complex >	constellation,
		std::vector< unsigned int >	pre_diff_code,
		unsigned int	rotational_symmetry,
		unsigned int	dimensionality
	)

DIGITAL_API digital_constellation_dqpsk_sptr digital_make_constellation_dqpsk

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DIGITAL_API digital_constellation_expl_rect_sptr digital_make_constellation_expl_rect	(	std::vector< gr_complex >	constellation,
		std::vector< unsigned int >	pre_diff_code,
		unsigned int	rotational_symmetry,
		unsigned int	real_sectors,
		unsigned int	imag_sectors,
		float	width_real_sectors,
		float	width_imag_sectors,
		std::vector< unsigned int >	sector_values
	)

DIGITAL_API digital_constellation_psk_sptr digital_make_constellation_psk	(	std::vector< gr_complex >	constellation,
		std::vector< unsigned int >	pre_diff_code,
		unsigned int	n_sectors
	)

DIGITAL_API digital_constellation_qpsk_sptr digital_make_constellation_qpsk

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DIGITAL_API digital_constellation_rect_sptr digital_make_constellation_rect	(	std::vector< gr_complex >	constellation,
		std::vector< unsigned int >	pre_diff_code,
		unsigned int	rotational_symmetry,
		unsigned int	real_sectors,
		unsigned int	imag_sectors,
		float	width_real_sectors,
		float	width_imag_sectors
	)