diff options
Diffstat (limited to 'gr-trellis/src/examples/python/test_viterbi_equalization1.py')
| -rwxr-xr-x | gr-trellis/src/examples/python/test_viterbi_equalization1.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-trellis/src/examples/python/test_viterbi_equalization1.py b/gr-trellis/src/examples/python/test_viterbi_equalization1.py index 4421e370a4..df46046ae3 100755 --- a/gr-trellis/src/examples/python/test_viterbi_equalization1.py +++ b/gr-trellis/src/examples/python/test_viterbi_equalization1.py @@ -1,7 +1,7 @@ #!/usr/bin/env python from gnuradio import gr -from gnuradio import trellis, digital, filter +from gnuradio import trellis, digital, filter, blocks from gnuradio import eng_notation import math import sys @@ -32,7 +32,7 @@ def run_test (f,Kb,bitspersymbol,K,channel,modulation,dimensionality,tot_constel # CHANNEL isi = filter.fir_filter_fff(1,channel) - add = gr.add_ff() + add = blockss.add_ff() noise = analog.noise_source_f(analog.GR_GAUSSIAN,math.sqrt(N0/2),seed) # RX |