SPUC::sim_qpsk< Numeric > Class Template Reference

A Class for simulating a QPSK system that includes. More...

#include <sim_qpsk.h>

Collaboration diagram for SPUC::sim_qpsk< Numeric >:

Public Types
typedef fundtype< Numeric >::ftype	CNumeric
typedef complex< CNumeric >	complex_type

Public Member Functions
	sim_qpsk (void)
void	loop_init (float_type actual, float_type time_offset=0, long adj_chan=0)
complex< float_type >	tx_step (void)
void	step (void)
void	rx_step (complex< CNumeric > sample)
void	loop_end (void)

Public Attributes
qpsk_ber_test	BER_mon
quad_data< float_type > *	tx_data_source
vco< float_type > *	freq_offset
noise *	n
qpsk< Numeric >	RECEIVER
a_d *	ADC
long	num
float_type	var
float_type	snr
float_type	timing_offset
long	total_over
complex< float_type >	base
complex< float_type >	main
complex< float_type >	b_noise
complex< CNumeric >	adc_out
long	rcv_symbols
long	count
	Number of symbols decoded. More...
float_type	resample_over
	index of sample number at input rate More...
float_type	nominal_scale
float_type	actual_over
float_type	tx_time_inc
int	rc_delay
long	symbol_nco_word
long	time
long	freq

Detailed Description

template<class Numeric>
class SPUC::sim_qpsk< Numeric >

A Class for simulating a QPSK system that includes.

transmitters, receivers, A/D, frequency offsets, gaussian noise, and a BER tester

Author

Tony Kirke

Member Typedef Documentation

template<class Numeric>

typedef fundtype<Numeric>::ftype SPUC::sim_qpsk< Numeric >::CNumeric

template<class Numeric>

typedef complex<CNumeric> SPUC::sim_qpsk< Numeric >::complex_type

Constructor & Destructor Documentation

template<class Numeric>

SPUC::sim_qpsk< Numeric >::sim_qpsk ( void  )

inline

Member Function Documentation

template<class Numeric>

void SPUC::sim_qpsk< Numeric >::loop_end ( void  )

inline

References SPUC::sim_qpsk< Numeric >::ADC, SPUC::sim_qpsk< Numeric >::freq_offset, SPUC::sim_qpsk< Numeric >::n, and SPUC::sim_qpsk< Numeric >::tx_data_source.

Referenced by main().

template<class Numeric>

void SPUC::sim_qpsk< Numeric >::loop_init ( float_type  actual, float_type  time_offset = 0, long  adj_chan = 0  )

inline

References SPUC::sim_qpsk< Numeric >::actual_over, SPUC::qpsk_ber_test::reset(), SPUC::qpsk< Numeric >::reset(), SPUC::quad_data< Numeric >::set_initial_offset(), SPUC::sqrt(), SPUC::sim_qpsk< Numeric >::total_over, and TWOPI.

Referenced by main().

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template<class Numeric>

void SPUC::sim_qpsk< Numeric >::rx_step ( complex< CNumeric >  sample )

inline

References SPUC::qpsk< Numeric >::clock(), and SPUC::qpsk< Numeric >::symclk().

Referenced by SPUC::sim_qpsk< Numeric >::step().

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template<class Numeric>

void SPUC::sim_qpsk< Numeric >::step ( void  )

inline

References SPUC::a_d::clock(), SPUC::sim_qpsk< Numeric >::rx_step(), and SPUC::sim_qpsk< Numeric >::tx_step().

Referenced by main().

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template<class Numeric>

complex<float_type> SPUC::sim_qpsk< Numeric >::tx_step ( void  )

inline

References SPUC::sim_qpsk< Numeric >::b_noise, SPUC::noise::Cgauss(), SPUC::vco< Numeric >::clock(), and SPUC::quad_data< Numeric >::get_sample().

Referenced by SPUC::sim_qpsk< Numeric >::step().

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Member Data Documentation

template<class Numeric>

float_type SPUC::sim_qpsk< Numeric >::actual_over

Referenced by SPUC::sim_qpsk< Numeric >::loop_init().

template<class Numeric>

a_d* SPUC::sim_qpsk< Numeric >::ADC

Referenced by SPUC::sim_qpsk< Numeric >::loop_end().

template<class Numeric>

complex<CNumeric> SPUC::sim_qpsk< Numeric >::adc_out

template<class Numeric>

complex<float_type> SPUC::sim_qpsk< Numeric >::b_noise

Referenced by SPUC::sim_qpsk< Numeric >::tx_step().

template<class Numeric>

complex<float_type> SPUC::sim_qpsk< Numeric >::base

template<class Numeric>

qpsk_ber_test SPUC::sim_qpsk< Numeric >::BER_mon

Referenced by main().

template<class Numeric>

long SPUC::sim_qpsk< Numeric >::count

Number of symbols decoded.

template<class Numeric>

long SPUC::sim_qpsk< Numeric >::freq

Referenced by main().

template<class Numeric>

vco<float_type>* SPUC::sim_qpsk< Numeric >::freq_offset

Referenced by SPUC::sim_qpsk< Numeric >::loop_end().

template<class Numeric>

complex<float_type> SPUC::sim_qpsk< Numeric >::main

template<class Numeric>

noise* SPUC::sim_qpsk< Numeric >::n

Referenced by SPUC::sim_qpsk< Numeric >::loop_end().

template<class Numeric>

float_type SPUC::sim_qpsk< Numeric >::nominal_scale

template<class Numeric>

long SPUC::sim_qpsk< Numeric >::num

Referenced by main().

template<class Numeric>

int SPUC::sim_qpsk< Numeric >::rc_delay

template<class Numeric>

long SPUC::sim_qpsk< Numeric >::rcv_symbols

Referenced by main().

template<class Numeric>

qpsk<Numeric> SPUC::sim_qpsk< Numeric >::RECEIVER

Referenced by main().

template<class Numeric>

float_type SPUC::sim_qpsk< Numeric >::resample_over

index of sample number at input rate

template<class Numeric>

float_type SPUC::sim_qpsk< Numeric >::snr

Referenced by main().

template<class Numeric>

long SPUC::sim_qpsk< Numeric >::symbol_nco_word

template<class Numeric>

long SPUC::sim_qpsk< Numeric >::time

Referenced by main().

template<class Numeric>

float_type SPUC::sim_qpsk< Numeric >::timing_offset

template<class Numeric>

long SPUC::sim_qpsk< Numeric >::total_over

Referenced by SPUC::sim_qpsk< Numeric >::loop_init().

template<class Numeric>

quad_data<float_type>* SPUC::sim_qpsk< Numeric >::tx_data_source

Referenced by SPUC::sim_qpsk< Numeric >::loop_end().

template<class Numeric>

float_type SPUC::sim_qpsk< Numeric >::tx_time_inc

template<class Numeric>

float_type SPUC::sim_qpsk< Numeric >::var

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

• sim_qpsk.h