Wed Aug 31 19:57:09 2011 options id sccc _enabled True title Serially Concatenated Convolutional Code author AA description gnuradio flow graph window_size 2048, 2048 generate_options wx_gui category Custom run_options prompt run True realtime_scheduling _coordinate (10, 10) _rotation 0 variable id noisevar _enabled True value 10**(-snr_db/10) _coordinate (389, 15) _rotation 0 random_source_x id random_source_x_0 _enabled True type short min 0 max 2 num_samps 1000 repeat True _coordinate (21, 170) _rotation 0 variable id prefix _enabled True value "/n/harrisville/x/anastas/gnuradio_trunk/" _coordinate (590, 15) _rotation 0 variable id block _enabled True value 1000 _coordinate (764, 16) _rotation 0 gr_add_xx id gr_add_xx_1 _enabled True type complex num_inputs 2 vlen 1 _coordinate (951, 256) _rotation 0 gr_sub_xx id gr_sub_xx_0 _enabled True type short vlen 1 num_inputs 2 _coordinate (445, 517) _rotation 0 gr_multiply_xx id gr_multiply_xx_2_0 _enabled True type short num_inputs 2 vlen 1 _coordinate (228.25, 798.39170361874085) _rotation 0 gr_short_to_float id gr_short_to_float_1_0 _enabled True _coordinate (416, 815) _rotation 0 variable_slider id snr_db _enabled True label SNR (dB) value 5 min -10 max 10 num_steps 100 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (229, 13) _rotation 0 variable id R _enabled True value 10e3 _coordinate (482, 17) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_0 _enabled False type complex title Scope Plot samp_rate R v_scale 0 v_offset 0 t_scale 0 ac_couple False xy_mode True num_inputs 1 win_size grid_pos notebook trig_mode gr.gr_TRIG_MODE_AUTO y_axis_label Counts _coordinate (952, 73) _rotation 0 gr_throttle id gr_throttle_0 _enabled True type short samples_per_second R vlen 1 _coordinate (514, 105) _rotation 0 gr_chunks_to_symbols_xx id gr_chunks_to_symbols_xx_0 _enabled True in_type short out_type complex symbol_table 1,0,1j,0,-1j,0,-1,0, 0,1,0,1j,0,-1j,0,-1 dimension 2 num_ports 1 _coordinate (551, 184) _rotation 0 gr_noise_source_x id gr_noise_source_x_0 _enabled True type complex noise_type gr.GR_GAUSSIAN amp noisevar seed 42 _coordinate (672, 290) _rotation 0 trellis_sccc_encoder_xx id trellis_sccc_encoder_xx_0 _enabled True type ss o_fsm_args prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_4.fsm" o_init_state 0 i_fsm_args prefix+"gr-trellis/src/examples/fsm_files/awgn2o3_4.fsm" i_init_state 0 interleaver_args trellis.interleaver(block,666) bl block _coordinate (242, 154) _rotation 0 wxgui_numbersink2 id wxgui_numbersink2_3_0 _enabled True type float title BER units BER samp_rate R min_value 0 max_value 1.0 factor 1.0 decimal_places 6 ref_level 0 number_rate 15 peak_hold False average True avg_alpha 0.001 show_gauge True win_size grid_pos 1,0,1,1 notebook _coordinate (688, 572) _rotation 0 trellis_sccc_decoder_combined_xx id trellis_sccc_decoder_combined_xx_0 _enabled True type c out_type s o_fsm_args prefix+"gr-trellis/src/examples/fsm_files/awgn1o2_4.fsm" o_init_state 0 o_final_state -1 i_fsm_args prefix+"gr-trellis/src/examples/fsm_files/awgn2o3_4.fsm" i_init_state 0 i_final_state -1 interleaver trellis.interleaver(block,666) block_size block iterations 5 dim 2 table 1,0,1j,0,-1j,0,-1,0, 0,1,0,1j,0,-1j,0,-1 metric_type trellis.TRELLIS_EUCLIDEAN siso_type trellis.TRELLIS_SUM_PRODUCT scaling 1.0 _coordinate (159, 335) _rotation 0 random_source_x_0 gr_sub_xx_0 0 0 gr_throttle_0 gr_chunks_to_symbols_xx_0 0 0 gr_add_xx_1 wxgui_scopesink2_0 0 0 gr_noise_source_x_0 gr_add_xx_1 0 1 gr_chunks_to_symbols_xx_0 gr_add_xx_1 0 0 random_source_x_0 trellis_sccc_encoder_xx_0 0 0 trellis_sccc_encoder_xx_0 gr_throttle_0 0 0 gr_add_xx_1 trellis_sccc_decoder_combined_xx_0 0 0 trellis_sccc_decoder_combined_xx_0 gr_sub_xx_0 0 1 gr_multiply_xx_2_0 gr_short_to_float_1_0 0 0 gr_short_to_float_1_0 wxgui_numbersink2_3_0 0 0 gr_sub_xx_0 gr_multiply_xx_2_0 0 0 gr_sub_xx_0 gr_multiply_xx_2_0 0 1