git.gag.com Git - debian/gnuradio/blob - gnuradio-examples/grc/demod/pam_timing.grc

   1 <?xml version='1.0' encoding='ASCII'?>
   2 <flow_graph>
   3   <timestamp>Tue Oct  6 14:19:10 2009</timestamp>
   4   <block>
   5     <key>options</key>
   6     <param>
   7       <key>id</key>
   8       <value>top_block</value>
   9     </param>
  10     <param>
  11       <key>_enabled</key>
  12       <value>True</value>
  13     </param>
  14     <param>
  15       <key>title</key>
  16       <value></value>
  17     </param>
  18     <param>
  19       <key>author</key>
  20       <value></value>
  21     </param>
  22     <param>
  23       <key>description</key>
  24       <value></value>
  25     </param>
  26     <param>
  27       <key>window_size</key>
  28       <value>1280, 1024</value>
  29     </param>
  30     <param>
  31       <key>generate_options</key>
  32       <value>wx_gui</value>
  33     </param>
  34     <param>
  35       <key>category</key>
  36       <value>Custom</value>
  37     </param>
  38     <param>
  39       <key>run_options</key>
  40       <value>prompt</value>
  41     </param>
  42     <param>
  43       <key>run</key>
  44       <value>True</value>
  45     </param>
  46     <param>
  47       <key>realtime_scheduling</key>
  48       <value></value>
  49     </param>
  50     <param>
  51       <key>_coordinate</key>
  52       <value>(10, 10)</value>
  53     </param>
  54     <param>
  55       <key>_rotation</key>
  56       <value>0</value>
  57     </param>
  58   </block>
  59   <block>
  60     <key>variable</key>
  61     <param>
  62       <key>id</key>
  63       <value>samp_rate</value>
  64     </param>
  65     <param>
  66       <key>_enabled</key>
  67       <value>True</value>
  68     </param>
  69     <param>
  70       <key>value</key>
  71       <value>32000</value>
  72     </param>
  73     <param>
  74       <key>_coordinate</key>
  75       <value>(128, 9)</value>
  76     </param>
  77     <param>
  78       <key>_rotation</key>
  79       <value>0</value>
  80     </param>
  81   </block>
  82   <block>
  83     <key>gr_uchar_to_float</key>
  84     <param>
  85       <key>id</key>
  86       <value>gr_uchar_to_float_0</value>
  87     </param>
  88     <param>
  89       <key>_enabled</key>
  90       <value>True</value>
  91     </param>
  92     <param>
  93       <key>_coordinate</key>
  94       <value>(270, 115)</value>
  95     </param>
  96     <param>
  97       <key>_rotation</key>
  98       <value>0</value>
  99     </param>
 100   </block>
 101   <block>
 102     <key>random_source_x</key>
 103     <param>
 104       <key>id</key>
 105       <value>random_source_x_0</value>
 106     </param>
 107     <param>
 108       <key>_enabled</key>
 109       <value>True</value>
 110     </param>
 111     <param>
 112       <key>type</key>
 113       <value>byte</value>
 114     </param>
 115     <param>
 116       <key>min</key>
 117       <value>0</value>
 118     </param>
 119     <param>
 120       <key>max</key>
 121       <value>2</value>
 122     </param>
 123     <param>
 124       <key>num_samps</key>
 125       <value>1000</value>
 126     </param>
 127     <param>
 128       <key>repeat</key>
 129       <value>True</value>
 130     </param>
 131     <param>
 132       <key>_coordinate</key>
 133       <value>(13, 80)</value>
 134     </param>
 135     <param>
 136       <key>_rotation</key>
 137       <value>0</value>
 138     </param>
 139   </block>
 140   <block>
 141     <key>const_source_x</key>
 142     <param>
 143       <key>id</key>
 144       <value>const_source_x_0</value>
 145     </param>
 146     <param>
 147       <key>_enabled</key>
 148       <value>True</value>
 149     </param>
 150     <param>
 151       <key>type</key>
 152       <value>float</value>
 153     </param>
 154     <param>
 155       <key>const</key>
 156       <value>-0.5</value>
 157     </param>
 158     <param>
 159       <key>_coordinate</key>
 160       <value>(179, 160)</value>
 161     </param>
 162     <param>
 163       <key>_rotation</key>
 164       <value>0</value>
 165     </param>
 166   </block>
 167   <block>
 168     <key>variable_chooser</key>
 169     <param>
 170       <key>id</key>
 171       <value>spb</value>
 172     </param>
 173     <param>
 174       <key>_enabled</key>
 175       <value>True</value>
 176     </param>
 177     <param>
 178       <key>label</key>
 179       <value>Samples Per Bit</value>
 180     </param>
 181     <param>
 182       <key>value</key>
 183       <value>4</value>
 184     </param>
 185     <param>
 186       <key>choices</key>
 187       <value>[1, 2, 3, 4, 5, 6, 7, 8]</value>
 188     </param>
 189     <param>
 190       <key>labels</key>
 191       <value>[]</value>
 192     </param>
 193     <param>
 194       <key>type</key>
 195       <value>drop_down</value>
 196     </param>
 197     <param>
 198       <key>style</key>
 199       <value>wx.RA_HORIZONTAL</value>
 200     </param>
 201     <param>
 202       <key>grid_pos</key>
 203       <value></value>
 204     </param>
 205     <param>
 206       <key>notebook</key>
 207       <value></value>
 208     </param>
 209     <param>
 210       <key>_coordinate</key>
 211       <value>(0, 834)</value>
 212     </param>
 213     <param>
 214       <key>_rotation</key>
 215       <value>0</value>
 216     </param>
 217   </block>
 218   <block>
 219     <key>wxgui_scopesink2</key>
 220     <param>
 221       <key>id</key>
 222       <value>wxgui_scopesink2_0</value>
 223     </param>
 224     <param>
 225       <key>_enabled</key>
 226       <value>True</value>
 227     </param>
 228     <param>
 229       <key>type</key>
 230       <value>float</value>
 231     </param>
 232     <param>
 233       <key>title</key>
 234       <value>Scope Plot</value>
 235     </param>
 236     <param>
 237       <key>samp_rate</key>
 238       <value>samp_rate</value>
 239     </param>
 240     <param>
 241       <key>v_scale</key>
 242       <value>0</value>
 243     </param>
 244     <param>
 245       <key>t_scale</key>
 246       <value>0</value>
 247     </param>
 248     <param>
 249       <key>ac_couple</key>
 250       <value>False</value>
 251     </param>
 252     <param>
 253       <key>xy_mode</key>
 254       <value>False</value>
 255     </param>
 256     <param>
 257       <key>num_inputs</key>
 258       <value>1</value>
 259     </param>
 260     <param>
 261       <key>grid_pos</key>
 262       <value></value>
 263     </param>
 264     <param>
 265       <key>notebook</key>
 266       <value></value>
 267     </param>
 268     <param>
 269       <key>_coordinate</key>
 270       <value>(750, 128)</value>
 271     </param>
 272     <param>
 273       <key>_rotation</key>
 274       <value>0</value>
 275     </param>
 276   </block>
 277   <block>
 278     <key>gr_add_xx</key>
 279     <param>
 280       <key>id</key>
 281       <value>gr_add_xx_0</value>
 282     </param>
 283     <param>
 284       <key>_enabled</key>
 285       <value>True</value>
 286     </param>
 287     <param>
 288       <key>type</key>
 289       <value>float</value>
 290     </param>
 291     <param>
 292       <key>num_inputs</key>
 293       <value>2</value>
 294     </param>
 295     <param>
 296       <key>vlen</key>
 297       <value>1</value>
 298     </param>
 299     <param>
 300       <key>_coordinate</key>
 301       <value>(505, 128)</value>
 302     </param>
 303     <param>
 304       <key>_rotation</key>
 305       <value>0</value>
 306     </param>
 307   </block>
 308   <block>
 309     <key>variable_slider</key>
 310     <param>
 311       <key>id</key>
 312       <value>noise_amp</value>
 313     </param>
 314     <param>
 315       <key>_enabled</key>
 316       <value>True</value>
 317     </param>
 318     <param>
 319       <key>label</key>
 320       <value>noise_amp</value>
 321     </param>
 322     <param>
 323       <key>value</key>
 324       <value>0</value>
 325     </param>
 326     <param>
 327       <key>min</key>
 328       <value>0</value>
 329     </param>
 330     <param>
 331       <key>max</key>
 332       <value>1.0</value>
 333     </param>
 334     <param>
 335       <key>num_steps</key>
 336       <value>1000</value>
 337     </param>
 338     <param>
 339       <key>style</key>
 340       <value>wx.SL_HORIZONTAL</value>
 341     </param>
 342     <param>
 343       <key>converver</key>
 344       <value>float_converter</value>
 345     </param>
 346     <param>
 347       <key>grid_pos</key>
 348       <value></value>
 349     </param>
 350     <param>
 351       <key>notebook</key>
 352       <value></value>
 353     </param>
 354     <param>
 355       <key>_coordinate</key>
 356       <value>(600, -1)</value>
 357     </param>
 358     <param>
 359       <key>_rotation</key>
 360       <value>0</value>
 361     </param>
 362   </block>
 363   <block>
 364     <key>gr_throttle</key>
 365     <param>
 366       <key>id</key>
 367       <value>gr_throttle_0</value>
 368     </param>
 369     <param>
 370       <key>_enabled</key>
 371       <value>True</value>
 372     </param>
 373     <param>
 374       <key>type</key>
 375       <value>float</value>
 376     </param>
 377     <param>
 378       <key>samples_per_second</key>
 379       <value>samp_rate</value>
 380     </param>
 381     <param>
 382       <key>vlen</key>
 383       <value>1</value>
 384     </param>
 385     <param>
 386       <key>_coordinate</key>
 387       <value>(561, 284)</value>
 388     </param>
 389     <param>
 390       <key>_rotation</key>
 391       <value>0</value>
 392     </param>
 393   </block>
 394   <block>
 395     <key>gr_noise_source_x</key>
 396     <param>
 397       <key>id</key>
 398       <value>gr_noise_source_x_0</value>
 399     </param>
 400     <param>
 401       <key>_enabled</key>
 402       <value>True</value>
 403     </param>
 404     <param>
 405       <key>type</key>
 406       <value>float</value>
 407     </param>
 408     <param>
 409       <key>noise_type</key>
 410       <value>gr.GR_GAUSSIAN</value>
 411     </param>
 412     <param>
 413       <key>amp</key>
 414       <value>noise_amp</value>
 415     </param>
 416     <param>
 417       <key>seed</key>
 418       <value>42</value>
 419     </param>
 420     <param>
 421       <key>_coordinate</key>
 422       <value>(45, 497)</value>
 423     </param>
 424     <param>
 425       <key>_rotation</key>
 426       <value>0</value>
 427     </param>
 428   </block>
 429   <block>
 430     <key>root_raised_cosine_filter</key>
 431     <param>
 432       <key>id</key>
 433       <value>root_raised_cosine_filter_0</value>
 434     </param>
 435     <param>
 436       <key>_enabled</key>
 437       <value>True</value>
 438     </param>
 439     <param>
 440       <key>type</key>
 441       <value>interp_fir_filter_fff</value>
 442     </param>
 443     <param>
 444       <key>decim</key>
 445       <value>1</value>
 446     </param>
 447     <param>
 448       <key>interp</key>
 449       <value>spb</value>
 450     </param>
 451     <param>
 452       <key>gain</key>
 453       <value>2*spb</value>
 454     </param>
 455     <param>
 456       <key>samp_rate</key>
 457       <value>1.0</value>
 458     </param>
 459     <param>
 460       <key>sym_rate</key>
 461       <value>1./spb</value>
 462     </param>
 463     <param>
 464       <key>alpha</key>
 465       <value>0.35</value>
 466     </param>
 467     <param>
 468       <key>ntaps</key>
 469       <value>11*spb</value>
 470     </param>
 471     <param>
 472       <key>_coordinate</key>
 473       <value>(50, 295)</value>
 474     </param>
 475     <param>
 476       <key>_rotation</key>
 477       <value>0</value>
 478     </param>
 479   </block>
 480   <block>
 481     <key>gr_add_xx</key>
 482     <param>
 483       <key>id</key>
 484       <value>gr_add_xx_0_0</value>
 485     </param>
 486     <param>
 487       <key>_enabled</key>
 488       <value>True</value>
 489     </param>
 490     <param>
 491       <key>type</key>
 492       <value>float</value>
 493     </param>
 494     <param>
 495       <key>num_inputs</key>
 496       <value>2</value>
 497     </param>
 498     <param>
 499       <key>vlen</key>
 500       <value>1</value>
 501     </param>
 502     <param>
 503       <key>_coordinate</key>
 504       <value>(374, 389)</value>
 505     </param>
 506     <param>
 507       <key>_rotation</key>
 508       <value>0</value>
 509     </param>
 510   </block>
 511   <block>
 512     <key>root_raised_cosine_filter</key>
 513     <param>
 514       <key>id</key>
 515       <value>root_raised_cosine_filter_0_0</value>
 516     </param>
 517     <param>
 518       <key>_enabled</key>
 519       <value>True</value>
 520     </param>
 521     <param>
 522       <key>type</key>
 523       <value>interp_fir_filter_fff</value>
 524     </param>
 525     <param>
 526       <key>decim</key>
 527       <value>1</value>
 528     </param>
 529     <param>
 530       <key>interp</key>
 531       <value>1</value>
 532     </param>
 533     <param>
 534       <key>gain</key>
 535       <value>1</value>
 536     </param>
 537     <param>
 538       <key>samp_rate</key>
 539       <value>1.0</value>
 540     </param>
 541     <param>
 542       <key>sym_rate</key>
 543       <value>1./spb</value>
 544     </param>
 545     <param>
 546       <key>alpha</key>
 547       <value>0.35</value>
 548     </param>
 549     <param>
 550       <key>ntaps</key>
 551       <value>11*spb</value>
 552     </param>
 553     <param>
 554       <key>_coordinate</key>
 555       <value>(376, 598)</value>
 556     </param>
 557     <param>
 558       <key>_rotation</key>
 559       <value>0</value>
 560     </param>
 561   </block>
 562   <connection>
 563     <source_block_id>random_source_x_0</source_block_id>
 564     <sink_block_id>gr_uchar_to_float_0</sink_block_id>
 565     <source_key>0</source_key>
 566     <sink_key>0</sink_key>
 567   </connection>
 568   <connection>
 569     <source_block_id>gr_uchar_to_float_0</source_block_id>
 570     <sink_block_id>gr_add_xx_0</sink_block_id>
 571     <source_key>0</source_key>
 572     <sink_key>0</sink_key>
 573   </connection>
 574   <connection>
 575     <source_block_id>const_source_x_0</source_block_id>
 576     <sink_block_id>gr_add_xx_0</sink_block_id>
 577     <source_key>0</source_key>
 578     <sink_key>1</sink_key>
 579   </connection>
 580   <connection>
 581     <source_block_id>gr_add_xx_0</source_block_id>
 582     <sink_block_id>root_raised_cosine_filter_0</sink_block_id>
 583     <source_key>0</source_key>
 584     <sink_key>0</sink_key>
 585   </connection>
 586   <connection>
 587     <source_block_id>gr_throttle_0</source_block_id>
 588     <sink_block_id>wxgui_scopesink2_0</sink_block_id>
 589     <source_key>0</source_key>
 590     <sink_key>0</sink_key>
 591   </connection>
 592   <connection>
 593     <source_block_id>root_raised_cosine_filter_0</source_block_id>
 594     <sink_block_id>gr_add_xx_0_0</sink_block_id>
 595     <source_key>0</source_key>
 596     <sink_key>0</sink_key>
 597   </connection>
 598   <connection>
 599     <source_block_id>gr_noise_source_x_0</source_block_id>
 600     <sink_block_id>gr_add_xx_0_0</sink_block_id>
 601     <source_key>0</source_key>
 602     <sink_key>1</sink_key>
 603   </connection>
 604   <connection>
 605     <source_block_id>gr_add_xx_0_0</source_block_id>
 606     <sink_block_id>root_raised_cosine_filter_0_0</sink_block_id>
 607     <source_key>0</source_key>
 608     <sink_key>0</sink_key>
 609   </connection>
 610   <connection>
 611     <source_block_id>root_raised_cosine_filter_0_0</source_block_id>
 612     <sink_block_id>gr_throttle_0</sink_block_id>
 613     <source_key>0</source_key>
 614     <sink_key>0</sink_key>
 615   </connection>
 616 </flow_graph>