diff options
Diffstat (limited to 'gr-trellis/doc/test_tcm.py')
| -rw-r--r-- | gr-trellis/doc/test_tcm.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-trellis/doc/test_tcm.py b/gr-trellis/doc/test_tcm.py index 3a285e27a2..ac8641d7a7 100644 --- a/gr-trellis/doc/test_tcm.py +++ b/gr-trellis/doc/test_tcm.py @@ -2,7 +2,7 @@ from gnuradio import gr from gnuradio import audio -from gnuradio import trellis, digital +from gnuradio import trellis, digital, analog from gnuradio import eng_notation import math import sys @@ -21,7 +21,7 @@ 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 |