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 caf99ff581..cb000d6852 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 +from gnuradio import trellis, digital, filter from gnuradio import eng_notation import math import sys @@ -25,7 +25,7 @@ def run_test (f,Kb,bitspersymbol,K,channel,modulation,dimensionality,tot_constel mod = digital.chunks_to_symbols_sf(modulation[1],modulation[0]) # CHANNEL - isi = gr.fir_filter_fff(1,channel) + isi = filter.fir_filter_fff(1,channel) add = gr.add_ff() noise = gr.noise_source_f(gr.GR_GAUSSIAN,math.sqrt(N0/2),seed) |