gr_costas_loop_cc Class Reference

#include <gr_costas_loop_cc.h>

Inheritance diagram for gr_costas_loop_cc:

gr_sync_block gr_block List of all members.

Detailed Description

Carrier tracking PLL for QPSK input: complex; output: complex.

order must be 2 or 4.


Public Member Functions

int work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 just like gr_block::general_work, only this arranges to call consume_each for you

Friends

gr_costas_loop_cc_sptr gr_make_costas_loop_cc (float alpha, float beta, float max_freq, float min_freq, int order) throw (std::invalid_argument)


Member Function Documentation

int gr_costas_loop_cc::work ( int  noutput_items,
gr_vector_const_void_star input_items,
gr_vector_void_star output_items 
) [virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.


Friends And Related Function Documentation

gr_costas_loop_cc_sptr gr_make_costas_loop_cc ( float  alpha,
float  beta,
float  max_freq,
float  min_freq,
int  order 
) throw (std::invalid_argument) [friend]


The documentation for this class was generated from the following files:
Generated on Wed Dec 6 01:16:26 2006 for GNU Radio 2.x by  doxygen 1.5.1