1 <?xml version='1.0' encoding='ASCII'?>
3 <timestamp>Tue Oct 6 19:23:45 2009</timestamp>
8 <value>top_block</value>
23 <key>description</key>
27 <key>window_size</key>
28 <value>1280, 1024</value>
31 <key>generate_options</key>
39 <key>run_options</key>
47 <key>realtime_scheduling</key>
51 <key>_coordinate</key>
52 <value>(10, 10)</value>
60 <key>random_source_x</key>
63 <value>random_source_x_0</value>
90 <key>_coordinate</key>
91 <value>(13, 80)</value>
99 <key>const_source_x</key>
102 <value>const_source_x_0</value>
117 <key>_coordinate</key>
118 <value>(179, 160)</value>
126 <key>variable_slider</key>
129 <value>noise_amp</value>
137 <value>noise_amp</value>
157 <value>wx.SL_HORIZONTAL</value>
161 <value>float_converter</value>
172 <key>_coordinate</key>
173 <value>(600, -1)</value>
181 <key>gr_noise_source_x</key>
184 <value>gr_noise_source_x_0</value>
195 <key>noise_type</key>
196 <value>gr.GR_GAUSSIAN</value>
200 <value>noise_amp</value>
207 <key>_coordinate</key>
208 <value>(45, 497)</value>
216 <key>root_raised_cosine_filter</key>
219 <value>root_raised_cosine_filter_0</value>
227 <value>interp_fir_filter_fff</value>
247 <value>1./spb</value>
255 <value>11*spb</value>
258 <key>_coordinate</key>
259 <value>(50, 295)</value>
270 <value>gr_add_xx_0_0</value>
281 <key>num_inputs</key>
289 <key>_coordinate</key>
290 <value>(375, 390)</value>
298 <key>const_source_x</key>
301 <value>const_source_x_1</value>
316 <key>_coordinate</key>
317 <value>(36, 723)</value>
339 <key>_coordinate</key>
340 <value>(34, 915)</value>
351 <value>nfilts</value>
362 <key>_coordinate</key>
363 <value>(31, 828)</value>
371 <key>gr_throttle</key>
374 <value>gr_throttle_0</value>
382 <value>complex</value>
385 <key>samples_per_second</key>
386 <value>samp_rate</value>
393 <key>_coordinate</key>
394 <value>(757, 418)</value>
402 <key>gr_uchar_to_float</key>
405 <value>gr_uchar_to_float_0</value>
412 <key>_coordinate</key>
413 <value>(261, 107)</value>
421 <key>gr_float_to_complex</key>
424 <value>gr_float_to_complex_0</value>
435 <key>_coordinate</key>
436 <value>(380, 553)</value>
447 <value>samp_rate</value>
455 <value>320000</value>
458 <key>_coordinate</key>
459 <value>(128, 9)</value>
467 <key>wxgui_scopesink2</key>
470 <value>wxgui_scopesink2_0</value>
478 <value>complex</value>
482 <value>Scope Plot</value>
486 <value>samp_rate</value>
505 <key>num_inputs</key>
517 <key>_coordinate</key>
518 <value>(789, 258)</value>
529 <value>gr_add_xx_0</value>
540 <key>num_inputs</key>
548 <key>_coordinate</key>
549 <value>(482, 130)</value>
560 <value>notebook_0</value>
568 <value>wx.NB_TOP</value>
572 <value>['error', 'phase', 'freq']</value>
583 <key>_coordinate</key>
584 <value>(851, 531)</value>
595 <value>rrctaps</value>
603 <value>firdes.root_raised_cosine(nfilts,1.0,0.25/nfilts, .35, 11*spb*nfilts)</value>
606 <key>_coordinate</key>
607 <value>(110, 830)</value>
618 <value>initphase</value>
629 <key>_coordinate</key>
630 <value>(110, 913)</value>
638 <key>gr_fractional_interpolator_xx</key>
641 <value>gr_fractional_interpolator_xx_0</value>
649 <value>complex</value>
652 <key>phase_shift</key>
653 <value>initphase</value>
656 <key>interp_ratio</key>
657 <value>interpratio</value>
660 <key>_coordinate</key>
661 <value>(349, 662)</value>
669 <key>variable_slider</key>
672 <value>interpratio</value>
700 <value>wx.SL_HORIZONTAL</value>
704 <value>float_converter</value>
715 <key>_coordinate</key>
716 <value>(232, 921)</value>
724 <key>wxgui_scopesink2</key>
727 <value>wxgui_scopesink2_0_0</value>
743 <value>samp_rate</value>
762 <key>num_inputs</key>
771 <value>notebook_0,0</value>
774 <key>_coordinate</key>
775 <value>(798, 638)</value>
783 <key>wxgui_scopesink2</key>
786 <value>wxgui_scopesink2_0_0_0</value>
798 <value>Scope Plot</value>
802 <value>samp_rate</value>
821 <key>num_inputs</key>
830 <value>notebook_0,1</value>
833 <key>_coordinate</key>
834 <value>(792, 777)</value>
842 <key>wxgui_scopesink2</key>
845 <value>wxgui_scopesink2_0_0_0_0</value>
857 <value>Scope Plot</value>
861 <value>samp_rate</value>
880 <key>num_inputs</key>
889 <value>notebook_0,2</value>
892 <key>_coordinate</key>
893 <value>(797, 915)</value>
901 <key>variable_slider</key>
932 <value>wx.SL_HORIZONTAL</value>
936 <value>float_converter</value>
947 <key>_coordinate</key>
948 <value>(757, -1)</value>
956 <key>variable_slider</key>
987 <value>wx.SL_HORIZONTAL</value>
991 <value>float_converter</value>
1002 <key>_coordinate</key>
1003 <value>(871, 0)</value>
1006 <key>_rotation</key>
1011 <key>gr_pfb_clock_sync_ccf</key>
1014 <value>gr_pfb_clock_sync_ccf_0</value>
1026 <value>alpha</value>
1034 <value>rrctaps</value>
1037 <key>filter_size</key>
1038 <value>nfilts</value>
1041 <key>init_phase</key>
1045 <key>_coordinate</key>
1046 <value>(346, 773)</value>
1049 <key>_rotation</key>
1054 <source_block_id>random_source_x_0</source_block_id>
1055 <sink_block_id>gr_uchar_to_float_0</sink_block_id>
1056 <source_key>0</source_key>
1057 <sink_key>0</sink_key>
1060 <source_block_id>gr_uchar_to_float_0</source_block_id>
1061 <sink_block_id>gr_add_xx_0</sink_block_id>
1062 <source_key>0</source_key>
1063 <sink_key>0</sink_key>
1066 <source_block_id>const_source_x_0</source_block_id>
1067 <sink_block_id>gr_add_xx_0</sink_block_id>
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1069 <sink_key>1</sink_key>
1072 <source_block_id>gr_add_xx_0</source_block_id>
1073 <sink_block_id>root_raised_cosine_filter_0</sink_block_id>
1074 <source_key>0</source_key>
1075 <sink_key>0</sink_key>
1078 <source_block_id>gr_throttle_0</source_block_id>
1079 <sink_block_id>wxgui_scopesink2_0</sink_block_id>
1080 <source_key>0</source_key>
1081 <sink_key>0</sink_key>
1084 <source_block_id>root_raised_cosine_filter_0</source_block_id>
1085 <sink_block_id>gr_add_xx_0_0</sink_block_id>
1086 <source_key>0</source_key>
1087 <sink_key>0</sink_key>
1090 <source_block_id>gr_noise_source_x_0</source_block_id>
1091 <sink_block_id>gr_add_xx_0_0</sink_block_id>
1092 <source_key>0</source_key>
1093 <sink_key>1</sink_key>
1096 <source_block_id>gr_add_xx_0_0</source_block_id>
1097 <sink_block_id>gr_float_to_complex_0</sink_block_id>
1098 <source_key>0</source_key>
1099 <sink_key>0</sink_key>
1102 <source_block_id>const_source_x_1</source_block_id>
1103 <sink_block_id>gr_float_to_complex_0</sink_block_id>
1104 <source_key>0</source_key>
1105 <sink_key>1</sink_key>
1108 <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
1109 <sink_block_id>gr_throttle_0</sink_block_id>
1110 <source_key>0</source_key>
1111 <sink_key>0</sink_key>
1114 <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
1115 <sink_block_id>wxgui_scopesink2_0_0</sink_block_id>
1116 <source_key>1</source_key>
1117 <sink_key>0</sink_key>
1120 <source_block_id>gr_float_to_complex_0</source_block_id>
1121 <sink_block_id>gr_fractional_interpolator_xx_0</sink_block_id>
1122 <source_key>0</source_key>
1123 <sink_key>0</sink_key>
1126 <source_block_id>gr_fractional_interpolator_xx_0</source_block_id>
1127 <sink_block_id>gr_pfb_clock_sync_ccf_0</sink_block_id>
1128 <source_key>0</source_key>
1129 <sink_key>0</sink_key>
1132 <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
1133 <sink_block_id>wxgui_scopesink2_0_0_0</sink_block_id>
1134 <source_key>3</source_key>
1135 <sink_key>0</sink_key>
1138 <source_block_id>gr_pfb_clock_sync_ccf_0</source_block_id>
1139 <sink_block_id>wxgui_scopesink2_0_0_0_0</sink_block_id>
1140 <source_key>2</source_key>
1141 <sink_key>0</sink_key>