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

   1 <?xml version='1.0' encoding='ASCII'?>
   2 <flow_graph>
   3   <timestamp>Mon Oct  5 18:34:52 2009</timestamp>
   4   <block>
   5     <key>options</key>
   6     <param>
   7       <key>id</key>
   8       <value>mpsk_demod</value>
   9     </param>
  10     <param>
  11       <key>_enabled</key>
  12       <value>True</value>
  13     </param>
  14     <param>
  15       <key>title</key>
  16       <value>MPSK Demod Demo</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>(10, 170)</value>
  76     </param>
  77     <param>
  78       <key>_rotation</key>
  79       <value>0</value>
  80     </param>
  81   </block>
  82   <block>
  83     <key>random_source_x</key>
  84     <param>
  85       <key>id</key>
  86       <value>random_source_x_0</value>
  87     </param>
  88     <param>
  89       <key>_enabled</key>
  90       <value>True</value>
  91     </param>
  92     <param>
  93       <key>type</key>
  94       <value>byte</value>
  95     </param>
  96     <param>
  97       <key>min</key>
  98       <value>0</value>
  99     </param>
 100     <param>
 101       <key>max</key>
 102       <value>2**8</value>
 103     </param>
 104     <param>
 105       <key>num_samps</key>
 106       <value>10000</value>
 107     </param>
 108     <param>
 109       <key>repeat</key>
 110       <value>True</value>
 111     </param>
 112     <param>
 113       <key>_coordinate</key>
 114       <value>(155, 160)</value>
 115     </param>
 116     <param>
 117       <key>_rotation</key>
 118       <value>0</value>
 119     </param>
 120   </block>
 121   <block>
 122     <key>blks2_dxpsk_mod</key>
 123     <param>
 124       <key>id</key>
 125       <value>blks2_dxpsk_mod_0</value>
 126     </param>
 127     <param>
 128       <key>_enabled</key>
 129       <value>True</value>
 130     </param>
 131     <param>
 132       <key>type</key>
 133       <value>dqpsk</value>
 134     </param>
 135     <param>
 136       <key>samples_per_symbol</key>
 137       <value>samps_per_sym</value>
 138     </param>
 139     <param>
 140       <key>excess_bw</key>
 141       <value>0.35</value>
 142     </param>
 143     <param>
 144       <key>gray_code</key>
 145       <value>True</value>
 146     </param>
 147     <param>
 148       <key>verbose</key>
 149       <value>False</value>
 150     </param>
 151     <param>
 152       <key>log</key>
 153       <value>False</value>
 154     </param>
 155     <param>
 156       <key>_coordinate</key>
 157       <value>(391, 54)</value>
 158     </param>
 159     <param>
 160       <key>_rotation</key>
 161       <value>0</value>
 162     </param>
 163   </block>
 164   <block>
 165     <key>gr_throttle</key>
 166     <param>
 167       <key>id</key>
 168       <value>gr_throttle_0</value>
 169     </param>
 170     <param>
 171       <key>_enabled</key>
 172       <value>True</value>
 173     </param>
 174     <param>
 175       <key>type</key>
 176       <value>complex</value>
 177     </param>
 178     <param>
 179       <key>samples_per_second</key>
 180       <value>samp_rate</value>
 181     </param>
 182     <param>
 183       <key>vlen</key>
 184       <value>1</value>
 185     </param>
 186     <param>
 187       <key>_coordinate</key>
 188       <value>(654, 142)</value>
 189     </param>
 190     <param>
 191       <key>_rotation</key>
 192       <value>0</value>
 193     </param>
 194   </block>
 195   <block>
 196     <key>variable</key>
 197     <param>
 198       <key>id</key>
 199       <value>samps_per_sym</value>
 200     </param>
 201     <param>
 202       <key>_enabled</key>
 203       <value>True</value>
 204     </param>
 205     <param>
 206       <key>value</key>
 207       <value>4</value>
 208     </param>
 209     <param>
 210       <key>_coordinate</key>
 211       <value>(7, 89)</value>
 212     </param>
 213     <param>
 214       <key>_rotation</key>
 215       <value>0</value>
 216     </param>
 217   </block>
 218   <block>
 219     <key>gr_channel_model</key>
 220     <param>
 221       <key>id</key>
 222       <value>gr_channel_model_0</value>
 223     </param>
 224     <param>
 225       <key>_enabled</key>
 226       <value>True</value>
 227     </param>
 228     <param>
 229       <key>noise_voltage</key>
 230       <value>noise</value>
 231     </param>
 232     <param>
 233       <key>freq_offset</key>
 234       <value>freq_off</value>
 235     </param>
 236     <param>
 237       <key>epsilon</key>
 238       <value>1.0</value>
 239     </param>
 240     <param>
 241       <key>taps</key>
 242       <value>1.0</value>
 243     </param>
 244     <param>
 245       <key>seed</key>
 246       <value>42</value>
 247     </param>
 248     <param>
 249       <key>_coordinate</key>
 250       <value>(487, 282)</value>
 251     </param>
 252     <param>
 253       <key>_rotation</key>
 254       <value>0</value>
 255     </param>
 256   </block>
 257   <block>
 258     <key>variable_slider</key>
 259     <param>
 260       <key>id</key>
 261       <value>noise</value>
 262     </param>
 263     <param>
 264       <key>_enabled</key>
 265       <value>True</value>
 266     </param>
 267     <param>
 268       <key>label</key>
 269       <value>Noise</value>
 270     </param>
 271     <param>
 272       <key>value</key>
 273       <value>.1</value>
 274     </param>
 275     <param>
 276       <key>min</key>
 277       <value>0</value>
 278     </param>
 279     <param>
 280       <key>max</key>
 281       <value>1</value>
 282     </param>
 283     <param>
 284       <key>num_steps</key>
 285       <value>100</value>
 286     </param>
 287     <param>
 288       <key>style</key>
 289       <value>wx.SL_HORIZONTAL</value>
 290     </param>
 291     <param>
 292       <key>converver</key>
 293       <value>float_converter</value>
 294     </param>
 295     <param>
 296       <key>grid_pos</key>
 297       <value></value>
 298     </param>
 299     <param>
 300       <key>notebook</key>
 301       <value></value>
 302     </param>
 303     <param>
 304       <key>_coordinate</key>
 305       <value>(259, 353)</value>
 306     </param>
 307     <param>
 308       <key>_rotation</key>
 309       <value>0</value>
 310     </param>
 311   </block>
 312   <block>
 313     <key>variable_slider</key>
 314     <param>
 315       <key>id</key>
 316       <value>freq_off</value>
 317     </param>
 318     <param>
 319       <key>_enabled</key>
 320       <value>True</value>
 321     </param>
 322     <param>
 323       <key>label</key>
 324       <value>Freq Offset</value>
 325     </param>
 326     <param>
 327       <key>value</key>
 328       <value>0</value>
 329     </param>
 330     <param>
 331       <key>min</key>
 332       <value>-.5</value>
 333     </param>
 334     <param>
 335       <key>max</key>
 336       <value>.5</value>
 337     </param>
 338     <param>
 339       <key>num_steps</key>
 340       <value>1000</value>
 341     </param>
 342     <param>
 343       <key>style</key>
 344       <value>wx.SL_HORIZONTAL</value>
 345     </param>
 346     <param>
 347       <key>converver</key>
 348       <value>float_converter</value>
 349     </param>
 350     <param>
 351       <key>grid_pos</key>
 352       <value></value>
 353     </param>
 354     <param>
 355       <key>notebook</key>
 356       <value></value>
 357     </param>
 358     <param>
 359       <key>_coordinate</key>
 360       <value>(126, 345)</value>
 361     </param>
 362     <param>
 363       <key>_rotation</key>
 364       <value>0</value>
 365     </param>
 366   </block>
 367   <block>
 368     <key>notebook</key>
 369     <param>
 370       <key>id</key>
 371       <value>notebook</value>
 372     </param>
 373     <param>
 374       <key>_enabled</key>
 375       <value>True</value>
 376     </param>
 377     <param>
 378       <key>style</key>
 379       <value>wx.NB_TOP</value>
 380     </param>
 381     <param>
 382       <key>labels</key>
 383       <value>['Constellation', 'Spectrum']</value>
 384     </param>
 385     <param>
 386       <key>grid_pos</key>
 387       <value></value>
 388     </param>
 389     <param>
 390       <key>notebook</key>
 391       <value></value>
 392     </param>
 393     <param>
 394       <key>_coordinate</key>
 395       <value>(520, 407)</value>
 396     </param>
 397     <param>
 398       <key>_rotation</key>
 399       <value>0</value>
 400     </param>
 401   </block>
 402   <block>
 403     <key>wxgui_constellationsink2</key>
 404     <param>
 405       <key>id</key>
 406       <value>wxgui_constellationsink2_0</value>
 407     </param>
 408     <param>
 409       <key>_enabled</key>
 410       <value>True</value>
 411     </param>
 412     <param>
 413       <key>title</key>
 414       <value>Constellation Plot</value>
 415     </param>
 416     <param>
 417       <key>samp_rate</key>
 418       <value>samp_rate</value>
 419     </param>
 420     <param>
 421       <key>frame_rate</key>
 422       <value>5</value>
 423     </param>
 424     <param>
 425       <key>const_size</key>
 426       <value>2048</value>
 427     </param>
 428     <param>
 429       <key>M</key>
 430       <value>4</value>
 431     </param>
 432     <param>
 433       <key>theta</key>
 434       <value>0</value>
 435     </param>
 436     <param>
 437       <key>alpha</key>
 438       <value>0.005</value>
 439     </param>
 440     <param>
 441       <key>fmax</key>
 442       <value>0.06</value>
 443     </param>
 444     <param>
 445       <key>mu</key>
 446       <value>0.5</value>
 447     </param>
 448     <param>
 449       <key>gain_mu</key>
 450       <value>0.005</value>
 451     </param>
 452     <param>
 453       <key>symbol_rate</key>
 454       <value>samp_rate/4.</value>
 455     </param>
 456     <param>
 457       <key>omega_limit</key>
 458       <value>0.005</value>
 459     </param>
 460     <param>
 461       <key>grid_pos</key>
 462       <value></value>
 463     </param>
 464     <param>
 465       <key>notebook</key>
 466       <value>notebook, 0</value>
 467     </param>
 468     <param>
 469       <key>_coordinate</key>
 470       <value>(824, 212)</value>
 471     </param>
 472     <param>
 473       <key>_rotation</key>
 474       <value>0</value>
 475     </param>
 476   </block>
 477   <block>
 478     <key>wxgui_fftsink2</key>
 479     <param>
 480       <key>id</key>
 481       <value>wxgui_fftsink2_0</value>
 482     </param>
 483     <param>
 484       <key>_enabled</key>
 485       <value>True</value>
 486     </param>
 487     <param>
 488       <key>type</key>
 489       <value>complex</value>
 490     </param>
 491     <param>
 492       <key>title</key>
 493       <value>FFT Plot</value>
 494     </param>
 495     <param>
 496       <key>samp_rate</key>
 497       <value>samp_rate</value>
 498     </param>
 499     <param>
 500       <key>baseband_freq</key>
 501       <value>0</value>
 502     </param>
 503     <param>
 504       <key>y_per_div</key>
 505       <value>10</value>
 506     </param>
 507     <param>
 508       <key>y_divs</key>
 509       <value>10</value>
 510     </param>
 511     <param>
 512       <key>ref_level</key>
 513       <value>50</value>
 514     </param>
 515     <param>
 516       <key>ref_scale</key>
 517       <value>2.0</value>
 518     </param>
 519     <param>
 520       <key>fft_size</key>
 521       <value>1024</value>
 522     </param>
 523     <param>
 524       <key>fft_rate</key>
 525       <value>30</value>
 526     </param>
 527     <param>
 528       <key>peak_hold</key>
 529       <value>False</value>
 530     </param>
 531     <param>
 532       <key>average</key>
 533       <value>False</value>
 534     </param>
 535     <param>
 536       <key>avg_alpha</key>
 537       <value>0</value>
 538     </param>
 539     <param>
 540       <key>grid_pos</key>
 541       <value></value>
 542     </param>
 543     <param>
 544       <key>notebook</key>
 545       <value>notebook, 1</value>
 546     </param>
 547     <param>
 548       <key>_coordinate</key>
 549       <value>(847, 10)</value>
 550     </param>
 551     <param>
 552       <key>_rotation</key>
 553       <value>0</value>
 554     </param>
 555   </block>
 556   <connection>
 557     <source_block_id>random_source_x_0</source_block_id>
 558     <sink_block_id>blks2_dxpsk_mod_0</sink_block_id>
 559     <source_key>0</source_key>
 560     <sink_key>0</sink_key>
 561   </connection>
 562   <connection>
 563     <source_block_id>gr_throttle_0</source_block_id>
 564     <sink_block_id>wxgui_constellationsink2_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_throttle_0</source_block_id>
 570     <sink_block_id>wxgui_fftsink2_0</sink_block_id>
 571     <source_key>0</source_key>
 572     <sink_key>0</sink_key>
 573   </connection>
 574   <connection>
 575     <source_block_id>blks2_dxpsk_mod_0</source_block_id>
 576     <sink_block_id>gr_channel_model_0</sink_block_id>
 577     <source_key>0</source_key>
 578     <sink_key>0</sink_key>
 579   </connection>
 580   <connection>
 581     <source_block_id>gr_channel_model_0</source_block_id>
 582     <sink_block_id>gr_throttle_0</sink_block_id>
 583     <source_key>0</source_key>
 584     <sink_key>0</sink_key>
 585   </connection>
 586 </flow_graph>