diff options
Diffstat (limited to 'gr-digital/include/digital_lms_dd_equalizer_cc.h')
| -rw-r--r-- | gr-digital/include/digital_lms_dd_equalizer_cc.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/gr-digital/include/digital_lms_dd_equalizer_cc.h b/gr-digital/include/digital_lms_dd_equalizer_cc.h index a993776c03..3bb9e935ad 100644 --- a/gr-digital/include/digital_lms_dd_equalizer_cc.h +++ b/gr-digital/include/digital_lms_dd_equalizer_cc.h @@ -33,9 +33,9 @@ class digital_lms_dd_equalizer_cc; typedef boost::shared_ptr<digital_lms_dd_equalizer_cc> digital_lms_dd_equalizer_cc_sptr; DIGITAL_API digital_lms_dd_equalizer_cc_sptr -digital_make_lms_dd_equalizer_cc (int num_taps, - float mu, int sps, - digital_constellation_sptr cnst); +digital_make_lms_dd_equalizer_cc(int num_taps, + float mu, int sps, + digital_constellation_sptr cnst); /*! * \brief Least-Mean-Square Decision Directed Equalizer (complex in/out) @@ -80,16 +80,15 @@ private: digital_constellation_sptr cnst); float d_mu; - std::vector<gr_complex> d_taps; digital_constellation_sptr d_cnst; - digital_lms_dd_equalizer_cc (int num_taps, - float mu, int sps, - digital_constellation_sptr cnst); + digital_lms_dd_equalizer_cc(int num_taps, + float mu, int sps, + digital_constellation_sptr cnst); protected: - virtual gr_complex error(const gr_complex &out) + gr_complex error(const gr_complex &out) { gr_complex decision, error; d_cnst->map_to_points(d_cnst->decision_maker(&out), &decision); @@ -97,7 +96,7 @@ protected: return error; } - virtual void update_tap(gr_complex &tap, const gr_complex &in) + void update_tap(gr_complex &tap, const gr_complex &in) { tap += d_mu*conj(in)*d_error; } |