gr_costas_loop_cc.h File Reference

#include <gr_sync_block.h>
#include <stdexcept>
#include <fstream>

Include dependency graph for gr_costas_loop_cc.h:

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Classes

class  gr_costas_loop_cc
 Carrier tracking PLL for QPSK

input: complex; output: complex
The Costas loop can have two output streams: stream 1 is the baseband I and Q; stream 2 is the normalized frequency of the loop. More...


Typedefs

typedef boost::shared_ptr
< gr_costas_loop_cc
gr_costas_loop_cc_sptr

Functions

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)


Typedef Documentation


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)


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