Mon Feb 1 18:54:46 2010 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 gr_uchar_to_float id gr_uchar_to_float_0 _enabled True _coordinate (217, 108) _rotation 0 gr_uchar_to_float id gr_uchar_to_float_0_0 _enabled True _coordinate (216, 273) _rotation 0 variable id samp_rate _enabled True value 32000 _coordinate (128, 9) _rotation 0 variable_slider id freq_offset _enabled True label Frequency Offset value 0 min -0.5 max 0.5 num_steps 1000 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (293, 684) _rotation 0 random_source_x id random_source_x_0 _enabled True type byte min 0 max pam_amp num_samps 10000 repeat True _coordinate (13, 80) _rotation 0 random_source_x id random_source_x_0_0 _enabled True type byte min 0 max pam_amp num_samps 10000 repeat True _coordinate (15, 245) _rotation 0 const_source_x id const_source_x_0 _enabled True type float const -0.5*(pam_amp-1) _coordinate (213, 197) _rotation 0 const_source_x id const_source_x_0_0 _enabled True type float const -0.5*(pam_amp-1) _coordinate (200, 360) _rotation 0 notebook id notebook_0 _enabled True style wx.NB_TOP labels ['error', 'phase', 'freq', 'Resampled Signal'] grid_pos notebook _coordinate (729, 769) _rotation 0 gr_add_xx id gr_add_xx_0 _enabled True type float num_inputs 2 vlen 1 _coordinate (440, 167) _rotation 0 gr_add_xx id gr_add_xx_0_1 _enabled True type float num_inputs 2 vlen 1 _coordinate (430, 330) _rotation 0 variable id nfilts _enabled True value 32 _coordinate (435, 686) _rotation 0 variable_slider id noise_amp _enabled True label Channel Noise value 0 min 0 max 1.0 num_steps 1000 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (168, 684) _rotation 0 variable_slider id interpratio _enabled True label Timing Offset value 1.00 min 0.99 max 1.01 num_steps 1000 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (40, 684) _rotation 180 variable_slider id beta _enabled True label Timing Beta value 0 min 0.0 max 0.1 num_steps 1000 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (668, 5) _rotation 180 variable_slider id alpha _enabled True label Timing Alpha value 0 min 0 max 1 num_steps 1000 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (552, 4) _rotation 0 variable id pam_amp _enabled True value 2 _coordinate (223, 9) _rotation 0 variable id sig_amp _enabled True value 1 _coordinate (315, 9) _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 _coordinate (1116, 500) _rotation 0 gr_throttle id gr_throttle_0 _enabled True type complex samples_per_second samp_rate vlen 1 _coordinate (290, 575) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_0_0 _enabled True type float title Error samp_rate samp_rate v_scale 3 v_offset 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 win_size grid_pos notebook notebook_0,0 _coordinate (1110, 651) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_0_0_0 _enabled True type float title Scope Plot samp_rate samp_rate v_scale 9 v_offset 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 win_size grid_pos notebook notebook_0,1 _coordinate (1112, 881) _rotation 0 variable id rrctaps _enabled True value firdes.root_raised_cosine(nfilts,1.0,1.0/(spb*nfilts), .35, int(11*spb*nfilts)) _coordinate (513, 679) _rotation 0 gr_pfb_clock_sync_xxx id gr_pfb_clock_sync_xxx_0 _enabled True type ccf sps spb alpha alpha beta beta taps rrctaps filter_size nfilts init_phase 16 max_dev 1.5 _coordinate (512, 527) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_0_0_0_0 _enabled True type float title Scope Plot samp_rate samp_rate v_scale 1.25 v_offset 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 win_size grid_pos notebook notebook_0,2 _coordinate (1111, 767) _rotation 0 wxgui_scopesink2 id wxgui_scopesink2_0_0_1 _enabled True type complex title Error samp_rate samp_rate v_scale .5 v_offset 0 t_scale 0 ac_couple False xy_mode False num_inputs 1 win_size grid_pos notebook notebook_0,3 _coordinate (1115, 358) _rotation 0 gr_float_to_complex id gr_float_to_complex_0 _enabled True vlen 1 _coordinate (590, 184) _rotation 0 blks2_pfb_arb_resampler_ccf id blks2_pfb_arb_resampler_ccf_0 _enabled True rate spb taps firdes.root_raised_cosine(32, 32, 1.0, 0.35, 44*32) size 32 _coordinate (816, 181) _rotation 0 gr_channel_model id gr_channel_model_0 _enabled True noise_voltage noise_amp freq_offset freq_offset epsilon interpratio taps 1.0 seed 42 _coordinate (59, 543) _rotation 0 gr_multiply_const_vxx id gr_multiply_const_vxx_0 _enabled True type complex const sig_amp vlen 1 _coordinate (714, 382) _rotation 0 variable id spb _enabled True value 4.2563 _coordinate (42, 840) _rotation 0 random_source_x_0 gr_uchar_to_float_0 0 0 gr_uchar_to_float_0 gr_add_xx_0 0 0 const_source_x_0 gr_add_xx_0 0 1 gr_uchar_to_float_0_0 gr_add_xx_0_1 0 0 const_source_x_0_0 gr_add_xx_0_1 0 1 random_source_x_0_0 gr_uchar_to_float_0_0 0 0 gr_channel_model_0 gr_throttle_0 0 0 gr_add_xx_0 gr_float_to_complex_0 0 0 gr_add_xx_0_1 gr_float_to_complex_0 0 1 gr_pfb_clock_sync_xxx_0 wxgui_scopesink2_0 0 0 gr_throttle_0 gr_pfb_clock_sync_xxx_0 0 0 gr_pfb_clock_sync_xxx_0 wxgui_scopesink2_0_0 1 0 gr_pfb_clock_sync_xxx_0 wxgui_scopesink2_0_0_0 3 0 gr_pfb_clock_sync_xxx_0 wxgui_scopesink2_0_0_0_0 2 0 gr_multiply_const_vxx_0 wxgui_scopesink2_0_0_1 0 0 gr_float_to_complex_0 blks2_pfb_arb_resampler_ccf_0 0 0 blks2_pfb_arb_resampler_ccf_0 gr_multiply_const_vxx_0 0 0 gr_multiply_const_vxx_0 gr_channel_model_0 0 0