diff options
Diffstat (limited to 'gr-trellis/src/examples/test_tcm_parallel.py')
| -rwxr-xr-x | gr-trellis/src/examples/test_tcm_parallel.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-trellis/src/examples/test_tcm_parallel.py b/gr-trellis/src/examples/test_tcm_parallel.py index 94761fd01..2b722c09e 100755 --- a/gr-trellis/src/examples/test_tcm_parallel.py +++ b/gr-trellis/src/examples/test_tcm_parallel.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 (f,Kb,bitspersymbol,K,dimensionality,constellation,N0,seed,P): noise.append(gr.noise_source_f(gr.GR_GAUSSIAN,math.sqrt(N0/2),seed)) # RX - metrics = trellis.metrics_f(f.O(),dimensionality,constellation,trellis.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for Viterbi + metrics = trellis.metrics_f(f.O(),dimensionality,constellation,digital.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for Viterbi va = trellis.viterbi_s(f,K,0,-1) # Put -1 if the Initial/Final states are not set. p2s = gr.streams_to_stream(gr.sizeof_short,P) # parallel to serial fsmi2s=gr.unpacked_to_packed_ss(bitspersymbol,gr.GR_MSB_FIRST) # pack FSM input symbols to shorts |