diff options
Diffstat (limited to 'gr-trellis/examples/python/test_turbo_equalization.py')
| -rwxr-xr-x | gr-trellis/examples/python/test_turbo_equalization.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gr-trellis/examples/python/test_turbo_equalization.py b/gr-trellis/examples/python/test_turbo_equalization.py index 41361fd3db..b2d58a6014 100755 --- a/gr-trellis/examples/python/test_turbo_equalization.py +++ b/gr-trellis/examples/python/test_turbo_equalization.py @@ -16,7 +16,7 @@ except ImportError: def make_rx(tb,fo,fi,dimensionality,tot_constellation,K,interleaver,IT,Es,N0,type): metrics_in = trellis.metrics_f(fi.O(),dimensionality,tot_constellation,digital.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for innner SISO scale = blocks.multiply_const_ff(1.0/N0) - gnd = gr.vector_source_f([0],True); + gnd = blocks.vector_source_f([0],True); inter=[] deinter=[] @@ -57,8 +57,8 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,dimensionality,tot_constellat tb = gr.top_block () # TX - src = gr.lfsr_32k_source_s() - src_head = gr.head (gr.sizeof_short,Kb/16) # packet size in shorts + src = blocks.lfsr_32k_source_s() + src_head = blocks.head(gr.sizeof_short,Kb/16) # packet size in shorts s2fsmi = blocks.packed_to_unpacked_ss(bitspersymbol,gr.GR_MSB_FIRST) # unpack shorts to symbols compatible with the iouter FSM input cardinality enc_out = trellis.encoder_ss(fo,0) # initial state = 0 inter = trellis.permutation(interleaver.K(),interleaver.INTER(),1,gr.sizeof_short) @@ -73,7 +73,7 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,dimensionality,tot_constellat # RX (head,tail) = make_rx(tb,fo,fi,dimensionality,tot_constellation,K,interleaver,IT,Es,N0,trellis.TRELLIS_MIN_SUM) fsmi2s = blocks.unpacked_to_packed_ss(bitspersymbol,gr.GR_MSB_FIRST) # pack FSM input symbols to shorts - dst = gr.check_lfsr_32k_s(); + dst = blocks.check_lfsr_32k_s(); tb.connect (src,src_head,s2fsmi,enc_out,inter,enc_in,mod) tb.connect (mod,(add,0)) |