Sun Jun 10 10:46:57 2012 options id top_block _enabled True title author description window_size 1280, 1024 generate_options wx_gui category Custom run_options prompt run True realtime_scheduling _coordinate (10, 10) _rotation 0 variable id samp_rate _enabled True value 1000000/10 _coordinate (10, 55) _rotation 0 gr_uchar_to_float id gr_uchar_to_float_0 _enabled True _coordinate (255, 141) _rotation 0 gr_noise_source_x id gr_noise_source_x_0 _enabled False type float noise_type gr.GR_GAUSSIAN amp 1 seed 42 _coordinate (116, 8) _rotation 0 gr_throttle id gr_throttle_0 _enabled True type complex samples_per_second samp_rate vlen 1 _coordinate (687, 254) _rotation 0 gr_throttle id gr_throttle_0_0 _enabled True type byte samples_per_second samp_rate vlen 1 _coordinate (228, 86) _rotation 0 gr_glfsr_source_x id gr_glfsr_source_x_0 _enabled False type byte degree 6 repeat True mask 0 seed 1 _coordinate (10, 117) _rotation 0 gr_unpacked_to_packed_xx id gr_unpacked_to_packed_xx_0 _enabled False type byte bits_per_chunk 1 endianness gr.GR_LSB_FIRST num_ports 1 _coordinate (10, 211) _rotation 0 gr_add_xx id gr_add_xx_0 _enabled True type complex num_inputs 2 vlen 1 _coordinate (499, 223) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_1 _enabled True type float title Scope Plot samp_rate samp_rate v_scale 0 v_offset 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 win_size grid_pos notebook nb, 1 _coordinate (442, 121) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_0 _enabled True type complex title Scope Plot samp_rate samp_rate v_scale 0 v_offset 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 win_size grid_pos notebook nb, 3 _coordinate (682, 165) _rotation 0 random_source_x id random_source_x_0 _enabled True type byte min 0 max 256 num_samps 100 repeat True _coordinate (33, 373) _rotation 0 variable_slider id noise _enabled True label Noise value 0 min 0 max 1 num_steps 100 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (469, 369) _rotation 0 variable id samp_per_sym _enabled True value 8 _coordinate (229, 400) _rotation 0 wxgui_histosink2 id wxgui_histosink2_0 _enabled True title Histogram Plot num_bins 256 frame_size 1000 win_size grid_pos notebook nb, 2 _coordinate (439, 0) _rotation 0 notebook id nb _enabled True style wx.NB_TOP labels ['Signal', 'Rand', 'Histo', 'Scope', 'Waterfall', 'Const', 'Noise'] grid_pos notebook _coordinate (10, 284) _rotation 0 gr_noise_source_x id gr_noise_source_x_0_0 _enabled True type complex noise_type gr.GR_GAUSSIAN amp noise seed 42 _coordinate (445, 293) _rotation 0 wxgui_fftsink2 id wxgui_fftsink2_0_0 _enabled True type complex title FFT Plot samp_rate samp_rate baseband_freq 0 y_per_div 10 y_divs 10 ref_level 50 ref_scale 2.0 fft_size 1024 fft_rate 30 peak_hold False average True avg_alpha 0.25 win None win_size grid_pos notebook nb, 6 _coordinate (653, 571) _rotation 0 facsink id facsink_0 _enabled True title Fast AutoCorrelation type complex samp_rate samp_rate baseband_freq 0 fac_size 512*2*16*2 fac_rate facsink.default_fac_rate y_per_div 10 ref_level 50 peak_hold False average False avg_alpha 0 win_size grid_pos notebook nb, 0 _coordinate (630, 4) _rotation 0 wxgui_constellationsink2 id wxgui_constellationsink2_0 _enabled True title Constellation Plot samp_rate samp_rate frame_rate 10 const_size 2048/4 M 4 theta 0 alpha 0.005 fmax 0.06 mu 0.5 gain_mu 0.005 symbol_rate samp_rate/samp_per_sym omega_limit 0.005 win_size grid_pos notebook nb, 5 _coordinate (884, 0) _rotation 0 wxgui_waterfallsink2 id wxgui_waterfallsink2_0 _enabled True type complex title Waterfall Plot samp_rate samp_rate baseband_freq 0 dynamic_range 100 ref_level 50 ref_scale 2.0 fft_size 512 fft_rate 15 average False avg_alpha 0 win None win_size grid_pos notebook nb, 4 _coordinate (885, 237) _rotation 0 wxgui_fftsink2 id wxgui_fftsink2_0 _enabled True type complex title FFT Plot samp_rate samp_rate baseband_freq 0 y_per_div 10 y_divs 10 ref_level 50 ref_scale 2.0 fft_size 1024 fft_rate 30 peak_hold False average True avg_alpha 0.25 win None win_size grid_pos notebook nb, 0 _coordinate (884, 410) _rotation 0 gr_complex_to_mag id gr_complex_to_mag_0 _enabled False vlen 1 _coordinate (680, 376) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_1_0 _enabled False type float title Scope Plot samp_rate samp_rate v_scale 0 v_offset 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 win_size grid_pos notebook nb, 6 _coordinate (676, 412) _rotation 0 gr_complex_to_mag id gr_complex_to_mag_0_0 _enabled False vlen 1 _coordinate (271, 749) _rotation 0 gr_complex_to_real id gr_complex_to_real_0 _enabled True vlen 1 _coordinate (271, 675) _rotation 0 gr_complex_to_imag id gr_complex_to_imag_0 _enabled False vlen 1 _coordinate (271, 712) _rotation 0 wxgui_histosink2 id wxgui_histosink2_0_0 _enabled True title Histogram Plot num_bins 256 frame_size 100000 win_size grid_pos notebook nb, 6 _coordinate (500, 684) _rotation 0 blks2_dxpsk_mod id blks2_dxpsk_mod_0 _enabled False type dqpsk samples_per_symbol samp_per_sym excess_bw 0.35 gray_code True diff_code True verbose True log False _coordinate (229, 290) _rotation 0 blks2_qamx_mod id blks2_qamx_mod_0 _enabled True type qam16 samples_per_symbol samp_per_sym excess_bw 0.35 gray_code True verbose False log False _coordinate (229, 195) _rotation 0 gr_throttle_0 facsink_0 0 0 gr_throttle_0 wxgui_constellationsink2_0 0 0 gr_throttle_0 wxgui_scopesink2_0 0 0 gr_throttle_0 wxgui_waterfallsink2_0 0 0 gr_noise_source_x_0 wxgui_histosink2_0 0 0 gr_glfsr_source_x_0 gr_unpacked_to_packed_xx_0 0 0 gr_unpacked_to_packed_xx_0 gr_throttle_0_0 0 0 gr_throttle_0_0 gr_uchar_to_float_0 0 0 gr_uchar_to_float_0 wxgui_scopesink2_1 0 0 gr_unpacked_to_packed_xx_0 blks2_dxpsk_mod_0 0 0 gr_unpacked_to_packed_xx_0 blks2_qamx_mod_0 0 0 gr_throttle_0 gr_complex_to_mag_0 0 0 gr_complex_to_mag_0 wxgui_scopesink2_1_0 0 0 gr_uchar_to_float_0 wxgui_histosink2_0 0 0 gr_add_xx_0 gr_throttle_0 0 0 blks2_dxpsk_mod_0 gr_add_xx_0 0 0 blks2_qamx_mod_0 gr_add_xx_0 0 0 gr_throttle_0 wxgui_fftsink2_0 0 0 random_source_x_0 gr_throttle_0_0 0 0 random_source_x_0 blks2_dxpsk_mod_0 0 0 random_source_x_0 blks2_qamx_mod_0 0 0 gr_noise_source_x_0_0 wxgui_fftsink2_0_0 0 0 gr_noise_source_x_0_0 gr_complex_to_mag_0_0 0 0 gr_noise_source_x_0_0 gr_complex_to_imag_0 0 0 gr_noise_source_x_0_0 gr_add_xx_0 0 1 gr_noise_source_x_0_0 gr_complex_to_real_0 0 0 gr_complex_to_imag_0 wxgui_histosink2_0_0 0 0 gr_complex_to_real_0 wxgui_histosink2_0_0 0 0 gr_complex_to_mag_0_0 wxgui_histosink2_0_0 0 0