diff options
Diffstat (limited to 'gr-trellis/src/examples/python/test_sccc_turbo.py')
| -rwxr-xr-x | gr-trellis/src/examples/python/test_sccc_turbo.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gr-trellis/src/examples/python/test_sccc_turbo.py b/gr-trellis/src/examples/python/test_sccc_turbo.py index 979dfeca59..677c07a05c 100755 --- a/gr-trellis/src/examples/python/test_sccc_turbo.py +++ b/gr-trellis/src/examples/python/test_sccc_turbo.py @@ -1,7 +1,7 @@ #!/usr/bin/env python from gnuradio import gr -from gnuradio import trellis, digital +from gnuradio import trellis, digital, blocks from gnuradio import eng_notation import math import sys @@ -16,7 +16,7 @@ except ImportError: def make_rx(tb,fo,fi,dimensionality,constellation,K,interleaver,IT,Es,N0,type): metrics_in = trellis.metrics_f(fi.O(),dimensionality,constellation,digital.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for innner Viterbi - scale = gr.multiply_const_ff(1.0/N0) + scale = blocks.multiply_const_ff(1.0/N0) gnd = gr.vector_source_f([0],True); inter=[] @@ -68,7 +68,7 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,dimensionality,constellation, mod = digital.chunks_to_symbols_sf(constellation,dimensionality) # CHANNEL - add = gr.add_ff() + add = blocks.add_ff() noise = analog.noise_source_f(analog.GR_GAUSSIAN,math.sqrt(N0/2),seed) # RX |