34 #include <itpp/itexports.h> 69 BCH(
int in_n,
int in_k,
int in_t,
const ivec &genpolynom,
bool sys =
false);
82 BCH(
int in_n,
int in_t,
bool sys =
false);
88 virtual void encode(
const bvec &uncoded_bits, bvec &coded_bits);
90 virtual bvec encode(
const bvec &uncoded_bits);
103 virtual bool decode(
const bvec &coded_bits, bvec &decoded_message, bvec &cw_isvalid);
106 virtual void decode(
const bvec &coded_bits, bvec &decoded_bits);
109 virtual bvec decode(
const bvec &coded_bits);
112 virtual void decode(
const vec &received_signal, bvec &output);
113 virtual bvec decode(
const vec &received_signal);
117 return static_cast<double>(k) / n;
133 const bool systematic;
138 #endif // #ifndef BCH_H Definitions of Galois Field algebra classes and functions.
virtual ~BCH()
Destructor.
Generic Channel Code class.
virtual int get_k() const
Get cardinality of code k.
Channel Code class virtual interface.
virtual double get_rate() const
Get the code rate.
Polynomials over GF(q)[x], where q=2^m, m=1,...,16.
Class for binary, narrow-sense BCH codes.