diff options
Diffstat (limited to 'gr-trellis/doc/test_viterbi_equalization1.py.xml')
| -rw-r--r-- | gr-trellis/doc/test_viterbi_equalization1.py.xml | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gr-trellis/doc/test_viterbi_equalization1.py.xml b/gr-trellis/doc/test_viterbi_equalization1.py.xml index 4ea83be993..a97d04d6e4 100644 --- a/gr-trellis/doc/test_viterbi_equalization1.py.xml +++ b/gr-trellis/doc/test_viterbi_equalization1.py.xml @@ -12,7 +12,7 @@ 10 import fsm_utils 11 12 def run_test (f,Kb,bitspersymbol,K,channel,modulation,dimensionality,tot_constellation,N0,seed): - 13 fg = gr.flow_graph () + 13 tb = gr.top_block () 14 L = len(channel) 15 16 # TX @@ -39,14 +39,14 @@ 37 va = trellis.viterbi_combined_s(f,K+L,0,0,dimensionality,tot_constellation,trellis.TRELLIS_EUCLIDEAN) # using viterbi_combined_s instead of metrics_f/viterbi_s allows larger packet lengths because metrics_f is complaining for not being able to allocate large buffers. This is due to the large f.O() in this application... 38 dst = gr.vector_sink_s() 39 - 40 fg.connect (src,mod) - 41 fg.connect (mod,isi,(add,0)) - 42 fg.connect (noise,(add,1)) - 43 #fg.connect (add,metrics) - 44 #fg.connect (metrics,va,dst) - 45 fg.connect (add,skip,va,dst) + 40 tb.connect (src,mod) + 41 tb.connect (mod,isi,(add,0)) + 42 tb.connect (noise,(add,1)) + 43 #tb.connect (add,metrics) + 44 #tb.connect (metrics,va,dst) + 45 tb.connect (add,skip,va,dst) 46 - 47 fg.run() + 47 tb.run() 48 49 data = dst.data() 50 ntotal = len(data) - L |