diff options
Diffstat (limited to 'gr-trellis/src/examples/python/test_tcm.py')
| -rwxr-xr-x | gr-trellis/src/examples/python/test_tcm.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gr-trellis/src/examples/python/test_tcm.py b/gr-trellis/src/examples/python/test_tcm.py index eff93f5b4e..0d1c657beb 100755 --- a/gr-trellis/src/examples/python/test_tcm.py +++ b/gr-trellis/src/examples/python/test_tcm.py @@ -2,6 +2,7 @@ from gnuradio import gr from gnuradio import trellis, digital +from gnuradio import analog from gnuradio import eng_notation import math import sys @@ -28,7 +29,7 @@ def run_test (f,Kb,bitspersymbol,K,dimensionality,constellation,N0,seed): # CHANNEL add = gr.add_ff() - noise = gr.noise_source_f(gr.GR_GAUSSIAN,math.sqrt(N0/2),seed) + noise = analog.noise_source_f(analog.GR_GAUSSIAN,math.sqrt(N0/2),seed) # RX metrics = trellis.metrics_f(f.O(),dimensionality,constellation,digital.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for Viterbi |