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| author | anastas | 2006-08-16 20:07:36 +0000 |
|---|---|---|
| committer | anastas | 2006-08-16 20:07:36 +0000 |
| commit | d5c192f9e3cde58589845b7b51057afc45d3bc79 (patch) | |
| tree | 04dc746388bb19f66bae93d110e4f2a5ca14c64b /gr-trellis/src/lib/trellis_metrics_i.h | |
| parent | 1f0a124c68a40b2eee063267d4f7aeba4ed87619 (diff) | |
| download | gnuradio-d5c192f9e3cde58589845b7b51057afc45d3bc79.tar.gz gnuradio-d5c192f9e3cde58589845b7b51057afc45d3bc79.tar.bz2 gnuradio-d5c192f9e3cde58589845b7b51057afc45d3bc79.zip | |
Several enhancements to gr-trellis and gnuradio-examples/python/channel-coding:
-Added fsm constructor for generating FSM directly from the
generator matrix of binary convolutional codes.
-Added functionality to fsm class to compute the best way to
go from any state to any other state (useful for termination)
-Added soft-in-soft-out (SISO) block for turbo processing
-Added turbo decoding examples
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3322 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gr-trellis/src/lib/trellis_metrics_i.h')
| -rw-r--r-- | gr-trellis/src/lib/trellis_metrics_i.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gr-trellis/src/lib/trellis_metrics_i.h b/gr-trellis/src/lib/trellis_metrics_i.h index c51e377e7..6e46eef60 100644 --- a/gr-trellis/src/lib/trellis_metrics_i.h +++ b/gr-trellis/src/lib/trellis_metrics_i.h @@ -31,7 +31,7 @@ class trellis_metrics_i; typedef boost::shared_ptr<trellis_metrics_i> trellis_metrics_i_sptr; -trellis_metrics_i_sptr trellis_make_metrics_i (const int O, const int D, const std::vector<int> &TABLE, trellis_metric_type_t TYPE); +trellis_metrics_i_sptr trellis_make_metrics_i (int O, int D, const std::vector<int> &TABLE, trellis_metric_type_t TYPE); /*! * \brief Evaluate metrics for use by the Viterbi algorithm. @@ -45,8 +45,8 @@ class trellis_metrics_i : public gr_block trellis_metric_type_t d_TYPE; std::vector<int> d_TABLE; - friend trellis_metrics_i_sptr trellis_make_metrics_i (const int O, const int D, const std::vector<int> &TABLE, trellis_metric_type_t TYPE); - trellis_metrics_i (const int O, const int D, const std::vector<int> &TABLE, trellis_metric_type_t TYPE); + friend trellis_metrics_i_sptr trellis_make_metrics_i (int O, int D, const std::vector<int> &TABLE, trellis_metric_type_t TYPE); + trellis_metrics_i (int O, int D, const std::vector<int> &TABLE, trellis_metric_type_t TYPE); public: int O () const { return d_O; } |