diff options
Diffstat (limited to 'gr-trellis/src/examples/python/test_turbo_equalization2.py')
| -rwxr-xr-x | gr-trellis/src/examples/python/test_turbo_equalization2.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gr-trellis/src/examples/python/test_turbo_equalization2.py b/gr-trellis/src/examples/python/test_turbo_equalization2.py index 5a6c77e9d4..6b37ee9b59 100755 --- a/gr-trellis/src/examples/python/test_turbo_equalization2.py +++ b/gr-trellis/src/examples/python/test_turbo_equalization2.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 @@ -59,10 +59,10 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,channel,modulation,dimensiona src = gr.vector_source_s(packet,False) enc_out = trellis.encoder_ss(fo,0) # initial state = 0 inter = trellis.permutation(interleaver.K(),interleaver.INTER(),1,gr.sizeof_short) - mod = gr.chunks_to_symbols_sf(modulation[1],modulation[0]) + 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) |