GNU Radio 3.7.0-50 C++ API
atsci_single_viterbi Class Reference

single channel viterbi decoder More...

#include <single_viterbi_impl.h>

List of all members.

Public Member Functions

 atsci_single_viterbi ()
char decode (float input)
void reset ()
int delay ()
 internal delay of decoder

Static Public Attributes

static const unsigned int TB_LEN = 32

Protected Attributes

float path_metrics [2][8]
unsigned long long traceback [2][8]
unsigned char phase

Static Protected Attributes

static const int transition_table [32]
static const float was_sent [32]

Detailed Description

single channel viterbi decoder


Constructor & Destructor Documentation

atsci_single_viterbi::atsci_single_viterbi ( )

Member Function Documentation

char atsci_single_viterbi::decode ( float  input)

INPUT ideally takes on the values +/- 1,3,5,7 return is decoded dibit in the range [0, 3]

int atsci_single_viterbi::delay ( )
inline

internal delay of decoder

void atsci_single_viterbi::reset ( )

Member Data Documentation

float atsci_single_viterbi::path_metrics[2][8]
protected
unsigned char atsci_single_viterbi::phase
protected
const unsigned int atsci_single_viterbi::TB_LEN = 32
static
unsigned long long atsci_single_viterbi::traceback[2][8]
protected
const int atsci_single_viterbi::transition_table[32]
staticprotected
const float atsci_single_viterbi::was_sent[32]
staticprotected

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