diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2011-10-25 18:24:36 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2011-10-25 18:24:36 -0400 |
| commit | efb131ee516c933e13516287a423764b794e2926 (patch) | |
| tree | 6ac258fc40ba2b8afc10849022cd7c0c3f9ef7ef /gr-trellis/src/examples/test_sccc_soft.py | |
| parent | f16368396d354e3206f75f5282aeea4ad382ab88 (diff) | |
trellis: fixed the trellis examples to look in gr-digital for the constellation information.
Diffstat (limited to 'gr-trellis/src/examples/test_sccc_soft.py')
| -rwxr-xr-x | gr-trellis/src/examples/test_sccc_soft.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-trellis/src/examples/test_sccc_soft.py b/gr-trellis/src/examples/test_sccc_soft.py index ea296e1e9f..1c71e4ca78 100755 --- a/gr-trellis/src/examples/test_sccc_soft.py +++ b/gr-trellis/src/examples/test_sccc_soft.py @@ -1,7 +1,7 @@ #!/usr/bin/env python from gnuradio import gr -from gnuradio import trellis +from gnuradio import trellis, digital from gnuradio import eng_notation import math import sys @@ -29,7 +29,7 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,dimensionality,constellation, noise = gr.noise_source_f(gr.GR_GAUSSIAN,math.sqrt(N0/2),seed) # RX - metrics_in = trellis.metrics_f(fi.O(),dimensionality,constellation,trellis.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for innner Viterbi + metrics_in = trellis.metrics_f(fi.O(),dimensionality,constellation,digital.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for innner Viterbi gnd = gr.vector_source_f([0],True); siso_in = trellis.siso_f(fi,K,0,-1,True,False,trellis.TRELLIS_MIN_SUM) # Put -1 if the Initial/Final states are not set. deinter = trellis.permutation(interleaver.K(),interleaver.DEINTER(),fi.I(),gr.sizeof_float) |