diff options
Diffstat (limited to 'gr-trellis/doc/test_viterbi_equalization1.py.xml')
| -rw-r--r-- | gr-trellis/doc/test_viterbi_equalization1.py.xml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gr-trellis/doc/test_viterbi_equalization1.py.xml b/gr-trellis/doc/test_viterbi_equalization1.py.xml index 27605870e8..5aca46ab35 100644 --- a/gr-trellis/doc/test_viterbi_equalization1.py.xml +++ b/gr-trellis/doc/test_viterbi_equalization1.py.xml @@ -4,7 +4,7 @@ 2 3 from gnuradio import gr 4 from gnuradio import audio - 5 from gnuradio import trellis + 5 from gnuradio import trellis, digital, analog, filter, blocks 6 from gnuradio import eng_notation 7 import math 8 import sys @@ -25,12 +25,12 @@ 23 packet[i] = 0 24 packet[len(packet)-i-1] = 0 25 src = gr.vector_source_s(packet,False) - 26 mod = gr.chunks_to_symbols_sf(modulation[1],modulation[0]) + 26 mod = digital.chunks_to_symbols_sf(modulation[1],modulation[0]) 27 28 # CHANNEL - 29 isi = gr.fir_filter_fff(1,channel) - 30 add = gr.add_ff() - 31 noise = gr.noise_source_f(gr.GR_GAUSSIAN,math.sqrt(N0/2),seed) + 29 isi = filter.fir_filter_fff(1,channel) + 30 add = blocs.add_ff() + 31 noise = analog.noise_source_f(analog.GR_GAUSSIAN,math.sqrt(N0/2),seed) 32 33 # RX 34 skip = gr.skiphead(gr.sizeof_float, L) # skip the first L samples since you know they are coming from the L zero symbols |