diff options
Diffstat (limited to 'gr-trellis/examples/grc/turbo_equalization.grc')
| -rw-r--r-- | gr-trellis/examples/grc/turbo_equalization.grc | 2758 |
1 files changed, 2758 insertions, 0 deletions
diff --git a/gr-trellis/examples/grc/turbo_equalization.grc b/gr-trellis/examples/grc/turbo_equalization.grc new file mode 100644 index 0000000000..b2c3b20c6a --- /dev/null +++ b/gr-trellis/examples/grc/turbo_equalization.grc @@ -0,0 +1,2758 @@ +<?xml version='1.0' encoding='ASCII'?> +<?grc format='1' created='3.7.6'?> +<flow_graph> + <timestamp>Wed Oct 1 11:04:18 2014</timestamp> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>fsm_i</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>trellis.fsm(len(modulation[1]),len(channel))</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(320, 293)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>prefix</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>"@FSM_FILE_INSTALL_DIR@"</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(768, 21)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>tot_mod</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>fu.make_isi_lookup(modulation,channel,False)</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(320, 381)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>R</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>100e3</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(216, 109)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>modulation</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>fu.pam4</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(320, 117)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>channel</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>fu.c_channel</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(320, 205)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>bpsym</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>int(round(math.log(fsm_o.I())/math.log(2)))</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(528, 29)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>noisevar</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>10**(-EsN0_dB/10.0) * Es /2.0</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(1080, 181)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>Es</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>numpy.mean((numpy.square(numpy.abs(tot_mod[1]))))</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(776, 181)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>interleaver</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>trellis.interleaver(block_b/bpsym,666)</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(528, 117)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>fsm_o</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>trellis.fsm(prefix+"/awgn1o2_4.fsm")</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(328, 29)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>block_b</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>bpsym*1000</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(216, 21)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>import</key> + <param> + <key>id</key> + <value>import_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>import</key> + <value>import gnuradio.trellis.fsm_utils as fu</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(24, 252)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>import</key> + <param> + <key>id</key> + <value>import_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>import</key> + <value>import numpy</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(16, 140)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>import</key> + <param> + <key>id</key> + <value>import_0_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>import</key> + <value>import math</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(24, 188)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_sink</key> + <param> + <key>id</key> + <value>virtual_sink_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>observation</value> + </param> + <param> + <key>_coordinate</key> + <value>(608, 1076)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_add_xx</key> + <param> + <key>id</key> + <value>blocks_add_xx_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>num_inputs</key> + <value>2</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(688, 944)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>analog_noise_source_x</key> + <param> + <key>id</key> + <value>analog_noise_source_x_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>noise_type</key> + <value>analog.GR_GAUSSIAN</value> + </param> + <param> + <key>amp</key> + <value>noisevar**0.5</value> + </param> + <param> + <key>seed</key> + <value>-42</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(288, 958)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>fir_filter_xxx</key> + <param> + <key>id</key> + <value>fir_filter_xxx_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>fff</value> + </param> + <param> + <key>decim</key> + <value>1</value> + </param> + <param> + <key>taps</key> + <value>fu.c_channel</value> + </param> + <param> + <key>samp_delay</key> + <value>0</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(448, 861)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>digital_chunks_to_symbols_xx</key> + <param> + <key>id</key> + <value>digital_chunks_to_symbols_xx_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>in_type</key> + <value>byte</value> + </param> + <param> + <key>out_type</key> + <value>float</value> + </param> + <param> + <key>symbol_table</key> + <value>modulation[1]</value> + </param> + <param> + <key>dimension</key> + <value>modulation[0]</value> + </param> + <param> + <key>num_ports</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(480, 733)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_permutation</key> + <param> + <key>id</key> + <value>trellis_permutation_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>byte</value> + </param> + <param> + <key>interleaver_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>table</key> + <value>interleaver.INTER()</value> + </param> + <param> + <key>syms_per_block</key> + <value>1</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(208, 726)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_sink</key> + <param> + <key>id</key> + <value>virtual_sink_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>info_i</value> + </param> + <param> + <key>_coordinate</key> + <value>(968, 572)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_throttle</key> + <param> + <key>id</key> + <value>blocks_throttle_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>byte</value> + </param> + <param> + <key>samples_per_second</key> + <value>R</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>ignoretag</key> + <value>True</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(256, 580)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>analog_random_source_x</key> + <param> + <key>id</key> + <value>analog_random_source_x_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>byte</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>2</value> + </param> + <param> + <key>num_samps</key> + <value>1007</value> + </param> + <param> + <key>repeat</key> + <value>True</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(16, 559)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_pack_k_bits_bb</key> + <param> + <key>id</key> + <value>blocks_pack_k_bits_bb_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>k</key> + <value>bpsym</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(440, 580)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_encoder_xx</key> + <param> + <key>id</key> + <value>trellis_encoder_xx_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>bb</value> + </param> + <param> + <key>fsm_args</key> + <value>fsm_o</value> + </param> + <param> + <key>init_state</key> + <value>0</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(672, 573)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_sink</key> + <param> + <key>id</key> + <value>virtual_sink_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>info</value> + </param> + <param> + <key>_coordinate</key> + <value>(248, 524)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_sink</key> + <param> + <key>id</key> + <value>virtual_sink_0_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>estimate</value> + </param> + <param> + <key>_coordinate</key> + <value>(864, 1380)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_unpack_k_bits_bb</key> + <param> + <key>id</key> + <value>blocks_unpack_k_bits_bb_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>k</key> + <value>bpsym</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(552, 1380)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_char_to_float</key> + <param> + <key>id</key> + <value>blocks_char_to_float_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>scale</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(72, 1380)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_permutation</key> + <param> + <key>id</key> + <value>trellis_permutation_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>byte</value> + </param> + <param> + <key>interleaver_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>table</key> + <value>interleaver.DEINTER()</value> + </param> + <param> + <key>syms_per_block</key> + <value>1</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(568, 1222)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_viterbi_combined_xx</key> + <param> + <key>id</key> + <value>trellis_viterbi_combined_xx_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>f</value> + </param> + <param> + <key>out_type</key> + <value>b</value> + </param> + <param> + <key>fsm_args</key> + <value>fsm_i</value> + </param> + <param> + <key>block_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>init_state</key> + <value>-1</value> + </param> + <param> + <key>final_state</key> + <value>-1</value> + </param> + <param> + <key>dim</key> + <value>tot_mod[0]</value> + </param> + <param> + <key>table</key> + <value>tot_mod[1]</value> + </param> + <param> + <key>metric_type</key> + <value>digital.TRELLIS_EUCLIDEAN</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(288, 1194)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_sink</key> + <param> + <key>id</key> + <value>virtual_sink_0_1_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>estimate_i</value> + </param> + <param> + <key>_coordinate</key> + <value>(896, 1228)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>observation</value> + </param> + <param> + <key>_coordinate</key> + <value>(40, 1236)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>analog_const_source_x</key> + <param> + <key>id</key> + <value>analog_const_source_x_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>const</key> + <value>0</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(88, 1788)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_viterbi_combined_xx</key> + <param> + <key>id</key> + <value>trellis_viterbi_combined_xx_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>f</value> + </param> + <param> + <key>out_type</key> + <value>b</value> + </param> + <param> + <key>fsm_args</key> + <value>fsm_o</value> + </param> + <param> + <key>block_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>init_state</key> + <value>-1</value> + </param> + <param> + <key>final_state</key> + <value>-1</value> + </param> + <param> + <key>dim</key> + <value>1</value> + </param> + <param> + <key>table</key> + <value>0,1,2,3</value> + </param> + <param> + <key>metric_type</key> + <value>digital.TRELLIS_HARD_SYMBOL</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(256, 1338)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_siso_combined_f</key> + <param> + <key>id</key> + <value>trellis_siso_combined_f_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>fsm_args</key> + <value>fsm_i</value> + </param> + <param> + <key>block_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>init_state</key> + <value>-1</value> + </param> + <param> + <key>final_state</key> + <value>-1</value> + </param> + <param> + <key>a_post_in</key> + <value>True</value> + </param> + <param> + <key>a_post_out</key> + <value>False</value> + </param> + <param> + <key>siso_type</key> + <value>trellis.TRELLIS_MIN_SUM</value> + </param> + <param> + <key>dim</key> + <value>tot_mod[0]</value> + </param> + <param> + <key>table</key> + <value>tot_mod[1]</value> + </param> + <param> + <key>metric_type</key> + <value>trellis.TRELLIS_EUCLIDEAN</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(280, 1765)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_permutation</key> + <param> + <key>id</key> + <value>trellis_permutation_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>interleaver_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>table</key> + <value>interleaver.DEINTER()</value> + </param> + <param> + <key>syms_per_block</key> + <value>fsm_o.O()</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(616, 1814)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_viterbi_x</key> + <param> + <key>id</key> + <value>trellis_viterbi_x_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>b</value> + </param> + <param> + <key>fsm_args</key> + <value>fsm_o</value> + </param> + <param> + <key>block_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>init_state</key> + <value>0</value> + </param> + <param> + <key>final_state</key> + <value>-1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(288, 2023)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>observation</value> + </param> + <param> + <key>_coordinate</key> + <value>(72, 1860)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_1_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>observation</value> + </param> + <param> + <key>_coordinate</key> + <value>(88, 2564)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_unpack_k_bits_bb</key> + <param> + <key>id</key> + <value>blocks_unpack_k_bits_bb_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>k</key> + <value>bpsym</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(584, 2044)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_sink</key> + <param> + <key>id</key> + <value>virtual_sink_0_1_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>estimate1</value> + </param> + <param> + <key>_coordinate</key> + <value>(896, 2044)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_0_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>estimate1</value> + </param> + <param> + <key>_coordinate</key> + <value>(144, 2284)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_0_1_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>info</value> + </param> + <param> + <key>_coordinate</key> + <value>(152, 2188)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_0_1_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>info</value> + </param> + <param> + <key>_coordinate</key> + <value>(176, 2732)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_0_0_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>estimate2</value> + </param> + <param> + <key>_coordinate</key> + <value>(168, 2828)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_0_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>info</value> + </param> + <param> + <key>_coordinate</key> + <value>(80, 1556)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_source</key> + <param> + <key>id</key> + <value>virtual_source_0_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>estimate</value> + </param> + <param> + <key>_coordinate</key> + <value>(72, 1652)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_numbersink2</key> + <param> + <key>id</key> + <value>wxgui_numbersink2_3_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>title</key> + <value>BER_hard</value> + </param> + <param> + <key>units</key> + <value>BER</value> + </param> + <param> + <key>samp_rate</key> + <value>R</value> + </param> + <param> + <key>min_value</key> + <value>0</value> + </param> + <param> + <key>max_value</key> + <value>1.0</value> + </param> + <param> + <key>factor</key> + <value>1.0</value> + </param> + <param> + <key>decimal_places</key> + <value>6</value> + </param> + <param> + <key>ref_level</key> + <value>0</value> + </param> + <param> + <key>number_rate</key> + <value>15</value> + </param> + <param> + <key>peak_hold</key> + <value>False</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>avg_alpha</key> + <value>0.001</value> + </param> + <param> + <key>show_gauge</key> + <value>False</value> + </param> + <param> + <key>win_size</key> + <value></value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>notebook</key> + <value></value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(504, 1549)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_numbersink2</key> + <param> + <key>id</key> + <value>wxgui_numbersink2_3_0_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>title</key> + <value>BER_soft</value> + </param> + <param> + <key>units</key> + <value>BER</value> + </param> + <param> + <key>samp_rate</key> + <value>R</value> + </param> + <param> + <key>min_value</key> + <value>0</value> + </param> + <param> + <key>max_value</key> + <value>1.0</value> + </param> + <param> + <key>factor</key> + <value>1.0</value> + </param> + <param> + <key>decimal_places</key> + <value>6</value> + </param> + <param> + <key>ref_level</key> + <value>0</value> + </param> + <param> + <key>number_rate</key> + <value>15</value> + </param> + <param> + <key>peak_hold</key> + <value>False</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>avg_alpha</key> + <value>0.001</value> + </param> + <param> + <key>show_gauge</key> + <value>False</value> + </param> + <param> + <key>win_size</key> + <value></value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>notebook</key> + <value></value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(576, 2181)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_numbersink2</key> + <param> + <key>id</key> + <value>wxgui_numbersink2_3_0_0_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>title</key> + <value>BER_turbo</value> + </param> + <param> + <key>units</key> + <value>BER</value> + </param> + <param> + <key>samp_rate</key> + <value>R</value> + </param> + <param> + <key>min_value</key> + <value>0</value> + </param> + <param> + <key>max_value</key> + <value>1.0</value> + </param> + <param> + <key>factor</key> + <value>1.0</value> + </param> + <param> + <key>decimal_places</key> + <value>6</value> + </param> + <param> + <key>ref_level</key> + <value>0</value> + </param> + <param> + <key>number_rate</key> + <value>15</value> + </param> + <param> + <key>peak_hold</key> + <value>False</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>avg_alpha</key> + <value>0.001</value> + </param> + <param> + <key>show_gauge</key> + <value>False</value> + </param> + <param> + <key>win_size</key> + <value></value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>notebook</key> + <value></value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(600, 2725)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>trellis_sccc_decoder_combined_xx</key> + <param> + <key>id</key> + <value>trellis_sccc_decoder_combined_xx_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>f</value> + </param> + <param> + <key>out_type</key> + <value>b</value> + </param> + <param> + <key>o_fsm_args</key> + <value>fsm_o</value> + </param> + <param> + <key>o_init_state</key> + <value>-1</value> + </param> + <param> + <key>o_final_state</key> + <value>-1</value> + </param> + <param> + <key>i_fsm_args</key> + <value>fsm_i</value> + </param> + <param> + <key>i_init_state</key> + <value>-1</value> + </param> + <param> + <key>i_final_state</key> + <value>-1</value> + </param> + <param> + <key>interleaver</key> + <value>interleaver</value> + </param> + <param> + <key>block_size</key> + <value>interleaver.K()</value> + </param> + <param> + <key>iterations</key> + <value>5</value> + </param> + <param> + <key>dim</key> + <value>tot_mod[0]</value> + </param> + <param> + <key>table</key> + <value>tot_mod[1]</value> + </param> + <param> + <key>metric_type</key> + <value>digital.TRELLIS_EUCLIDEAN</value> + </param> + <param> + <key>siso_type</key> + <value>trellis.TRELLIS_MIN_SUM</value> + </param> + <param> + <key>scaling</key> + <value>1.0</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(456, 2481)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_error_rate</key> + <param> + <key>id</key> + <value>blks2_error_rate_0_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>'BER'</value> + </param> + <param> + <key>win_size</key> + <value>block_b*100</value> + </param> + <param> + <key>bits_per_symbol</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(408, 2766)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_error_rate</key> + <param> + <key>id</key> + <value>blks2_error_rate_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>'BER'</value> + </param> + <param> + <key>win_size</key> + <value>block_b*100</value> + </param> + <param> + <key>bits_per_symbol</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(384, 2230)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_error_rate</key> + <param> + <key>id</key> + <value>blks2_error_rate_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>'BER'</value> + </param> + <param> + <key>win_size</key> + <value>block_b*100</value> + </param> + <param> + <key>bits_per_symbol</key> + <value>1</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(312, 1598)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>EsN0_dB</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Es/N0 (dB)</value> + </param> + <param> + <key>value</key> + <value>13.0</value> + </param> + <param> + <key>min</key> + <value>-10</value> + </param> + <param> + <key>max</key> + <value>30</value> + </param> + <param> + <key>num_steps</key> + <value>1000</value> + </param> + <param> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>notebook</key> + <value></value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(936, 129)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>options</key> + <param> + <key>id</key> + <value>turbo_equalization</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value>Hard/Soft/Turbo Equalization</value> + </param> + <param> + <key>author</key> + <value>AA</value> + </param> + <param> + <key>description</key> + <value>gnuradio flow graph</value> + </param> + <param> + <key>window_size</key> + <value>2048, 3048</value> + </param> + <param> + <key>generate_options</key> + <value>wx_gui</value> + </param> + <param> + <key>category</key> + <value>Custom</value> + </param> + <param> + <key>run_options</key> + <value>prompt</value> + </param> + <param> + <key>run</key> + <value>True</value> + </param> + <param> + <key>max_nouts</key> + <value>0</value> + </param> + <param> + <key>realtime_scheduling</key> + <value></value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(10, 10)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blocks_unpack_k_bits_bb</key> + <param> + <key>id</key> + <value>blocks_unpack_k_bits_bb_0_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>k</key> + <value>bpsym</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>affinity</key> + <value></value> + </param> + <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(720, 2572)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>virtual_sink</key> + <param> + <key>id</key> + <value>virtual_sink_0_1_1_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>stream_id</key> + <value>estimate2</value> + </param> + <param> + <key>_coordinate</key> + <value>(920, 2572)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>note</key> + <param> + <key>id</key> + <value>note_0_1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>note</key> + <value>This is the full-fledged turbo equalizer/decoder</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(1144, 2572)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>note</key> + <param> + <key>id</key> + <value>note_0_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>note</key> + <value>This is a better soft-equalizer/Viterbi decoder</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(1016, 1908)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>note</key> + <param> + <key>id</key> + <value>note_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>note</key> + <value>This is the simplest hard Viterbi equalizer/hard Viterbi decoder</value> + </param> + <param> + <key>alias</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(1096, 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