11#ifndef INCLUDED_DIGITAL_DECISION_FEEDBACK_EQUALIZER_H 
   12#define INCLUDED_DIGITAL_DECISION_FEEDBACK_EQUALIZER_H 
   29    typedef std::shared_ptr<decision_feedback_equalizer> 
sptr;
 
   59    make(
unsigned num_taps_forward,
 
   60         unsigned num_taps_feedback,
 
   62         adaptive_algorithm_sptr alg,
 
   63         bool adapt_after_training = 
true,
 
   64         std::vector<gr_complex> training_sequence = std::vector<gr_complex>(),
 
   65         const std::string& training_start_tag = 
"");
 
   68    virtual std::vector<gr_complex> 
taps() 
const = 0;
 
   92        unsigned int num_inputs,
 
   93        unsigned int max_num_outputs,
 
   94        std::vector<unsigned int> training_start_samples = std::vector<unsigned int>(0),
 
   95        bool history_included = 
false,
 
   97        unsigned short* state = 
nullptr) = 0;
 
 
Decision Feedback Equalizer.
Definition decision_feedback_equalizer.h:27
static sptr make(unsigned num_taps_forward, unsigned num_taps_feedback, unsigned sps, adaptive_algorithm_sptr alg, bool adapt_after_training=true, std::vector< gr_complex > training_sequence=std::vector< gr_complex >(), const std::string &training_start_tag="")
Return a shared_ptr to a new instance of gr::digital::decision_feedback_equalizer.
virtual std::vector< gr_complex > taps() const =0
virtual int equalize(const gr_complex *input_samples, gr_complex *output_symbols, unsigned int num_inputs, unsigned int max_num_outputs, std::vector< unsigned int > training_start_samples=std::vector< unsigned int >(0), bool history_included=false, gr_complex *taps=nullptr, unsigned short *state=nullptr)=0
Public "work" function - equalize a block of input samples.
std::shared_ptr< decision_feedback_equalizer > sptr
Definition decision_feedback_equalizer.h:29
virtual void set_taps(const std::vector< gr_complex > &taps)=0
synchronous N:1 input to output with history
Definition sync_decimator.h:26
#define DIGITAL_API
Definition gr-digital/include/gnuradio/digital/api.h:18
std::complex< float > gr_complex
Definition gr_complex.h:15
Definition adaptive_algorithm.h:22
GNU Radio logging wrapper.
Definition basic_block.h:29