SPUC::carrier_nco Class Reference

A specialization example of a sin/cosine look-up NCO. More...

#include <carrier_nco.h>

Public Member Functions
	carrier_nco (void)
void	set_frequency (unsigned long freq)
void	reset_frequency (unsigned long freq)
long	get_phase (void)
complex< long >	clock (long loop_filter_out=0, int load=1)

Protected Attributes
unsigned long	acc
unsigned long	fcw
unsigned long	new_fcw
unsigned long	phase

Detailed Description

A specialization example of a sin/cosine look-up NCO.

with fixed quantizations

Author

Tony Kirke

Tony Kirke

Constructor & Destructor Documentation

SPUC::carrier_nco::carrier_nco ( void  )

inline

Member Function Documentation

complex< long > SPUC::carrier_nco::clock	(	long	loop_filter_out = 0,
		int	load = 1
	)

References acc, SPUC::cos(), fcw, new_fcw, phase, and TWOPI.

Here is the call graph for this function:

long SPUC::carrier_nco::get_phase ( void  )

inline

void SPUC::carrier_nco::reset_frequency ( unsigned long  freq )

inline

void SPUC::carrier_nco::set_frequency ( unsigned long  freq )

inline

Member Data Documentation

unsigned long SPUC::carrier_nco::acc

protected

Referenced by clock().

unsigned long SPUC::carrier_nco::fcw

protected

Referenced by clock().

unsigned long SPUC::carrier_nco::new_fcw

protected

Referenced by clock().

unsigned long SPUC::carrier_nco::phase

protected

Referenced by clock().

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

• carrier_nco.h
• carrier_nco.cpp