Revision b34c497a gr-digital/examples/demod/ber_simulation.grc
| b/gr-digital/examples/demod/ber_simulation.grc | ||
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| 1 | 1 |
<?xml version='1.0' encoding='ASCII'?> |
| 2 | 2 |
<flow_graph> |
| 3 |
<timestamp>Tue Apr 3 18:11:51 2012</timestamp>
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| 3 |
<timestamp>Thu Jul 5 15:57:06 2012</timestamp>
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| 4 | 4 |
<block> |
| 5 | 5 |
<key>options</key> |
| 6 | 6 |
<param> |
| ... | ... | |
| 44 | 44 |
<value>True</value> |
| 45 | 45 |
</param> |
| 46 | 46 |
<param> |
| 47 |
<key>max_nouts</key> |
|
| 48 |
<value>0</value> |
|
| 49 |
</param> |
|
| 50 |
<param> |
|
| 47 | 51 |
<key>realtime_scheduling</key> |
| 48 | 52 |
<value></value> |
| 49 | 53 |
</param> |
| ... | ... | |
| 57 | 61 |
</param> |
| 58 | 62 |
</block> |
| 59 | 63 |
<block> |
| 60 |
<key>gr_noise_source_x</key>
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|
| 64 |
<key>gr_throttle</key>
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|
| 61 | 65 |
<param> |
| 62 | 66 |
<key>id</key> |
| 63 |
<value>gr_noise_source_x</value> |
|
| 67 |
<value>gr_throttle</value> |
|
| 68 |
</param> |
|
| 69 |
<param> |
|
| 70 |
<key>_enabled</key> |
|
| 71 |
<value>True</value> |
|
| 72 |
</param> |
|
| 73 |
<param> |
|
| 74 |
<key>type</key> |
|
| 75 |
<value>byte</value> |
|
| 76 |
</param> |
|
| 77 |
<param> |
|
| 78 |
<key>samples_per_second</key> |
|
| 79 |
<value>samp_rate</value> |
|
| 80 |
</param> |
|
| 81 |
<param> |
|
| 82 |
<key>vlen</key> |
|
| 83 |
<value>1</value> |
|
| 84 |
</param> |
|
| 85 |
<param> |
|
| 86 |
<key>_coordinate</key> |
|
| 87 |
<value>(284, 24)</value> |
|
| 88 |
</param> |
|
| 89 |
<param> |
|
| 90 |
<key>_rotation</key> |
|
| 91 |
<value>0</value> |
|
| 92 |
</param> |
|
| 93 |
</block> |
|
| 94 |
<block> |
|
| 95 |
<key>gr_add_xx</key> |
|
| 96 |
<param> |
|
| 97 |
<key>id</key> |
|
| 98 |
<value>gr_add_xx</value> |
|
| 64 | 99 |
</param> |
| 65 | 100 |
<param> |
| 66 | 101 |
<key>_enabled</key> |
| ... | ... | |
| 71 | 106 |
<value>complex</value> |
| 72 | 107 |
</param> |
| 73 | 108 |
<param> |
| 74 |
<key>noise_type</key>
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|
| 75 |
<value>gr.GR_GAUSSIAN</value>
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|
| 109 |
<key>num_inputs</key>
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|
| 110 |
<value>2</value>
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|
| 76 | 111 |
</param> |
| 77 | 112 |
<param> |
| 78 |
<key>amp</key>
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|
| 79 |
<value>noise</value>
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|
| 113 |
<key>vlen</key>
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|
| 114 |
<value>1</value>
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|
| 80 | 115 |
</param> |
| 81 | 116 |
<param> |
| 82 |
<key>seed</key> |
|
| 83 |
<value>42</value> |
|
| 117 |
<key>_coordinate</key> |
|
| 118 |
<value>(486, 151)</value> |
|
| 119 |
</param> |
|
| 120 |
<param> |
|
| 121 |
<key>_rotation</key> |
|
| 122 |
<value>0</value> |
|
| 123 |
</param> |
|
| 124 |
</block> |
|
| 125 |
<block> |
|
| 126 |
<key>digital_constellation_decoder_cb</key> |
|
| 127 |
<param> |
|
| 128 |
<key>id</key> |
|
| 129 |
<value>digital_constellation_decoder_cb_0</value> |
|
| 130 |
</param> |
|
| 131 |
<param> |
|
| 132 |
<key>_enabled</key> |
|
| 133 |
<value>True</value> |
|
| 134 |
</param> |
|
| 135 |
<param> |
|
| 136 |
<key>constellation</key> |
|
| 137 |
<value>const.base()</value> |
|
| 84 | 138 |
</param> |
| 85 | 139 |
<param> |
| 86 | 140 |
<key>_coordinate</key> |
| 87 |
<value>(235, 379)</value>
|
|
| 141 |
<value>(618, 164)</value>
|
|
| 88 | 142 |
</param> |
| 89 | 143 |
<param> |
| 90 | 144 |
<key>_rotation</key> |
| ... | ... | |
| 171 | 225 |
</param> |
| 172 | 226 |
<param> |
| 173 | 227 |
<key>_coordinate</key> |
| 174 |
<value>(1062, 11)</value>
|
|
| 228 |
<value>(791, 228)</value>
|
|
| 175 | 229 |
</param> |
| 176 | 230 |
<param> |
| 177 | 231 |
<key>_rotation</key> |
| 178 |
<value>0</value> |
|
| 232 |
<value>180</value>
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|
| 179 | 233 |
</param> |
| 180 | 234 |
</block> |
| 181 | 235 |
<block> |
| 182 |
<key>gr_throttle</key>
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|
| 236 |
<key>import</key>
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|
| 183 | 237 |
<param> |
| 184 | 238 |
<key>id</key> |
| 185 |
<value>gr_throttle</value>
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|
| 239 |
<value>import</value>
|
|
| 186 | 240 |
</param> |
| 187 | 241 |
<param> |
| 188 | 242 |
<key>_enabled</key> |
| 189 | 243 |
<value>True</value> |
| 190 | 244 |
</param> |
| 191 | 245 |
<param> |
| 192 |
<key>type</key> |
|
| 193 |
<value>byte</value> |
|
| 194 |
</param> |
|
| 195 |
<param> |
|
| 196 |
<key>samples_per_second</key> |
|
| 197 |
<value>samp_rate</value> |
|
| 198 |
</param> |
|
| 199 |
<param> |
|
| 200 |
<key>vlen</key> |
|
| 201 |
<value>1</value> |
|
| 246 |
<key>import</key> |
|
| 247 |
<value>import math</value> |
|
| 202 | 248 |
</param> |
| 203 | 249 |
<param> |
| 204 | 250 |
<key>_coordinate</key> |
| 205 |
<value>(397, 27)</value>
|
|
| 251 |
<value>(18, 373)</value>
|
|
| 206 | 252 |
</param> |
| 207 | 253 |
<param> |
| 208 | 254 |
<key>_rotation</key> |
| ... | ... | |
| 213 | 259 |
<key>variable</key> |
| 214 | 260 |
<param> |
| 215 | 261 |
<key>id</key> |
| 216 |
<value>samp_rate</value>
|
|
| 262 |
<value>const</value>
|
|
| 217 | 263 |
</param> |
| 218 | 264 |
<param> |
| 219 | 265 |
<key>_enabled</key> |
| ... | ... | |
| 221 | 267 |
</param> |
| 222 | 268 |
<param> |
| 223 | 269 |
<key>value</key> |
| 224 |
<value>50e3</value>
|
|
| 270 |
<value>digital.qpsk_constellation()</value>
|
|
| 225 | 271 |
</param> |
| 226 | 272 |
<param> |
| 227 | 273 |
<key>_coordinate</key> |
| 228 |
<value>(20, 168)</value>
|
|
| 274 |
<value>(116, 310)</value>
|
|
| 229 | 275 |
</param> |
| 230 | 276 |
<param> |
| 231 | 277 |
<key>_rotation</key> |
| ... | ... | |
| 233 | 279 |
</param> |
| 234 | 280 |
</block> |
| 235 | 281 |
<block> |
| 236 |
<key>import</key>
|
|
| 282 |
<key>variable</key>
|
|
| 237 | 283 |
<param> |
| 238 | 284 |
<key>id</key> |
| 239 |
<value>import</value>
|
|
| 285 |
<value>samp_rate</value>
|
|
| 240 | 286 |
</param> |
| 241 | 287 |
<param> |
| 242 | 288 |
<key>_enabled</key> |
| 243 | 289 |
<value>True</value> |
| 244 | 290 |
</param> |
| 245 | 291 |
<param> |
| 246 |
<key>import</key>
|
|
| 247 |
<value>import math</value>
|
|
| 292 |
<key>value</key>
|
|
| 293 |
<value>100e3</value>
|
|
| 248 | 294 |
</param> |
| 249 | 295 |
<param> |
| 250 | 296 |
<key>_coordinate</key> |
| 251 |
<value>(138, 168)</value>
|
|
| 297 |
<value>(16, 308)</value>
|
|
| 252 | 298 |
</param> |
| 253 | 299 |
<param> |
| 254 | 300 |
<key>_rotation</key> |
| ... | ... | |
| 271 | 317 |
</param> |
| 272 | 318 |
<param> |
| 273 | 319 |
<key>title</key> |
| 274 |
<value>"Constellation: "+str(const)</value>
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|
| 320 |
<value>"Constellation: "+str(const.arity()) + "-PSK"</value>
|
|
| 275 | 321 |
</param> |
| 276 | 322 |
<param> |
| 277 | 323 |
<key>samp_rate</key> |
| ... | ... | |
| 323 | 369 |
</param> |
| 324 | 370 |
<param> |
| 325 | 371 |
<key>_coordinate</key> |
| 326 |
<value>(828, 368)</value>
|
|
| 372 |
<value>(623, 228)</value>
|
|
| 327 | 373 |
</param> |
| 328 | 374 |
<param> |
| 329 | 375 |
<key>_rotation</key> |
| ... | ... | |
| 331 | 377 |
</param> |
| 332 | 378 |
</block> |
| 333 | 379 |
<block> |
| 334 |
<key>gr_add_xx</key>
|
|
| 380 |
<key>blks2_error_rate</key>
|
|
| 335 | 381 |
<param> |
| 336 | 382 |
<key>id</key> |
| 337 |
<value>gr_add_xx</value>
|
|
| 383 |
<value>blks2_error_rate</value>
|
|
| 338 | 384 |
</param> |
| 339 | 385 |
<param> |
| 340 | 386 |
<key>_enabled</key> |
| ... | ... | |
| 342 | 388 |
</param> |
| 343 | 389 |
<param> |
| 344 | 390 |
<key>type</key> |
| 345 |
<value>complex</value> |
|
| 346 |
</param> |
|
| 347 |
<param> |
|
| 348 |
<key>num_inputs</key> |
|
| 349 |
<value>2</value> |
|
| 350 |
</param> |
|
| 351 |
<param> |
|
| 352 |
<key>vlen</key> |
|
| 353 |
<value>1</value> |
|
| 354 |
</param> |
|
| 355 |
<param> |
|
| 356 |
<key>_coordinate</key> |
|
| 357 |
<value>(652, 395)</value> |
|
| 358 |
</param> |
|
| 359 |
<param> |
|
| 360 |
<key>_rotation</key> |
|
| 361 |
<value>0</value> |
|
| 362 |
</param> |
|
| 363 |
</block> |
|
| 364 |
<block> |
|
| 365 |
<key>digital_constellation_decoder_cb</key> |
|
| 366 |
<param> |
|
| 367 |
<key>id</key> |
|
| 368 |
<value>digital_constellation_decoder_cb_0</value> |
|
| 391 |
<value>'BER'</value> |
|
| 369 | 392 |
</param> |
| 370 | 393 |
<param> |
| 371 |
<key>_enabled</key>
|
|
| 372 |
<value>True</value>
|
|
| 394 |
<key>win_size</key>
|
|
| 395 |
<value>int(1e7)</value>
|
|
| 373 | 396 |
</param> |
| 374 | 397 |
<param> |
| 375 |
<key>constellation</key>
|
|
| 376 |
<value>const.base()</value>
|
|
| 398 |
<key>bits_per_symbol</key>
|
|
| 399 |
<value>const.bits_per_symbol()</value>
|
|
| 377 | 400 |
</param> |
| 378 | 401 |
<param> |
| 379 | 402 |
<key>_coordinate</key> |
| 380 |
<value>(693, 205)</value>
|
|
| 403 |
<value>(720, 25)</value>
|
|
| 381 | 404 |
</param> |
| 382 | 405 |
<param> |
| 383 | 406 |
<key>_rotation</key> |
| ... | ... | |
| 385 | 408 |
</param> |
| 386 | 409 |
</block> |
| 387 | 410 |
<block> |
| 388 |
<key>variable</key>
|
|
| 411 |
<key>gr_noise_source_x</key>
|
|
| 389 | 412 |
<param> |
| 390 | 413 |
<key>id</key> |
| 391 |
<value>const</value>
|
|
| 414 |
<value>gr_noise_source_x</value>
|
|
| 392 | 415 |
</param> |
| 393 | 416 |
<param> |
| 394 | 417 |
<key>_enabled</key> |
| 395 | 418 |
<value>True</value> |
| 396 | 419 |
</param> |
| 397 | 420 |
<param> |
| 398 |
<key>value</key> |
|
| 399 |
<value>digital.qpsk_constellation()</value> |
|
| 400 |
</param> |
|
| 401 |
<param> |
|
| 402 |
<key>_coordinate</key> |
|
| 403 |
<value>(16, 461)</value> |
|
| 404 |
</param> |
|
| 405 |
<param> |
|
| 406 |
<key>_rotation</key> |
|
| 407 |
<value>0</value> |
|
| 421 |
<key>type</key> |
|
| 422 |
<value>complex</value> |
|
| 408 | 423 |
</param> |
| 409 |
</block> |
|
| 410 |
<block> |
|
| 411 |
<key>variable</key> |
|
| 412 | 424 |
<param> |
| 413 |
<key>id</key>
|
|
| 414 |
<value>const_points</value>
|
|
| 425 |
<key>noise_type</key>
|
|
| 426 |
<value>gr.GR_GAUSSIAN</value>
|
|
| 415 | 427 |
</param> |
| 416 | 428 |
<param> |
| 417 |
<key>_enabled</key>
|
|
| 418 |
<value>True</value>
|
|
| 429 |
<key>amp</key>
|
|
| 430 |
<value>1.0 / math.sqrt(2.0 * const.bits_per_symbol() * 10**(EbN0/10))</value>
|
|
| 419 | 431 |
</param> |
| 420 | 432 |
<param> |
| 421 |
<key>value</key>
|
|
| 422 |
<value>const.points()</value>
|
|
| 433 |
<key>seed</key>
|
|
| 434 |
<value>42</value>
|
|
| 423 | 435 |
</param> |
| 424 | 436 |
<param> |
| 425 | 437 |
<key>_coordinate</key> |
| 426 |
<value>(17, 532)</value>
|
|
| 438 |
<value>(16, 224)</value>
|
|
| 427 | 439 |
</param> |
| 428 | 440 |
<param> |
| 429 | 441 |
<key>_rotation</key> |
| ... | ... | |
| 431 | 443 |
</param> |
| 432 | 444 |
</block> |
| 433 | 445 |
<block> |
| 434 |
<key>random_source_x</key>
|
|
| 446 |
<key>gr_chunks_to_symbols_xx</key>
|
|
| 435 | 447 |
<param> |
| 436 | 448 |
<key>id</key> |
| 437 |
<value>random_source_x</value>
|
|
| 449 |
<value>gr_chunks_to_symbols_xx</value>
|
|
| 438 | 450 |
</param> |
| 439 | 451 |
<param> |
| 440 | 452 |
<key>_enabled</key> |
| 441 | 453 |
<value>True</value> |
| 442 | 454 |
</param> |
| 443 | 455 |
<param> |
| 444 |
<key>type</key> |
|
| 456 |
<key>in_type</key>
|
|
| 445 | 457 |
<value>byte</value> |
| 446 | 458 |
</param> |
| 447 | 459 |
<param> |
| 448 |
<key>min</key>
|
|
| 449 |
<value>0</value>
|
|
| 460 |
<key>out_type</key>
|
|
| 461 |
<value>complex</value>
|
|
| 450 | 462 |
</param> |
| 451 | 463 |
<param> |
| 452 |
<key>max</key>
|
|
| 453 |
<value>len(const_points)</value>
|
|
| 464 |
<key>symbol_table</key>
|
|
| 465 |
<value>const.points()</value>
|
|
| 454 | 466 |
</param> |
| 455 | 467 |
<param> |
| 456 |
<key>num_samps</key>
|
|
| 457 |
<value>1000000</value>
|
|
| 468 |
<key>dimension</key>
|
|
| 469 |
<value>1</value> |
|
| 458 | 470 |
</param> |
| 459 | 471 |
<param> |
| 460 |
<key>repeat</key>
|
|
| 461 |
<value>False</value>
|
|
| 472 |
<key>num_ports</key>
|
|
| 473 |
<value>1</value>
|
|
| 462 | 474 |
</param> |
| 463 | 475 |
<param> |
| 464 | 476 |
<key>_coordinate</key> |
| 465 |
<value>(15, 244)</value>
|
|
| 477 |
<value>(240, 140)</value>
|
|
| 466 | 478 |
</param> |
| 467 | 479 |
<param> |
| 468 | 480 |
<key>_rotation</key> |
| ... | ... | |
| 470 | 482 |
</param> |
| 471 | 483 |
</block> |
| 472 | 484 |
<block> |
| 473 |
<key>gr_chunks_to_symbols_xx</key>
|
|
| 485 |
<key>variable_slider</key>
|
|
| 474 | 486 |
<param> |
| 475 | 487 |
<key>id</key> |
| 476 |
<value>gr_chunks_to_symbols_xx</value>
|
|
| 488 |
<value>EbN0</value>
|
|
| 477 | 489 |
</param> |
| 478 | 490 |
<param> |
| 479 | 491 |
<key>_enabled</key> |
| 480 | 492 |
<value>True</value> |
| 481 | 493 |
</param> |
| 482 | 494 |
<param> |
| 483 |
<key>in_type</key> |
|
| 484 |
<value>byte</value> |
|
| 485 |
</param> |
|
| 486 |
<param> |
|
| 487 |
<key>out_type</key> |
|
| 488 |
<value>complex</value> |
|
| 489 |
</param> |
|
| 490 |
<param> |
|
| 491 |
<key>symbol_table</key> |
|
| 492 |
<value>const_points</value> |
|
| 493 |
</param> |
|
| 494 |
<param> |
|
| 495 |
<key>dimension</key> |
|
| 496 |
<value>1</value> |
|
| 495 |
<key>label</key> |
|
| 496 |
<value>Eb/N0 (dB)</value> |
|
| 497 | 497 |
</param> |
| 498 | 498 |
<param> |
| 499 |
<key>num_ports</key>
|
|
| 500 |
<value>1</value> |
|
| 499 |
<key>value</key>
|
|
| 500 |
<value>10</value>
|
|
| 501 | 501 |
</param> |
| 502 | 502 |
<param> |
| 503 |
<key>_coordinate</key>
|
|
| 504 |
<value>(367, 260)</value>
|
|
| 503 |
<key>min</key>
|
|
| 504 |
<value>-10</value>
|
|
| 505 | 505 |
</param> |
| 506 | 506 |
<param> |
| 507 |
<key>_rotation</key>
|
|
| 508 |
<value>0</value> |
|
| 507 |
<key>max</key>
|
|
| 508 |
<value>200</value>
|
|
| 509 | 509 |
</param> |
| 510 |
</block> |
|
| 511 |
<block> |
|
| 512 |
<key>blks2_error_rate</key> |
|
| 513 | 510 |
<param> |
| 514 |
<key>id</key>
|
|
| 515 |
<value>blks2_error_rate</value>
|
|
| 511 |
<key>num_steps</key>
|
|
| 512 |
<value>211</value>
|
|
| 516 | 513 |
</param> |
| 517 | 514 |
<param> |
| 518 |
<key>_enabled</key>
|
|
| 519 |
<value>True</value>
|
|
| 515 |
<key>style</key>
|
|
| 516 |
<value>wx.SL_HORIZONTAL</value>
|
|
| 520 | 517 |
</param> |
| 521 | 518 |
<param> |
| 522 |
<key>type</key>
|
|
| 523 |
<value>'BER'</value>
|
|
| 519 |
<key>converver</key>
|
|
| 520 |
<value>float_converter</value>
|
|
| 524 | 521 |
</param> |
| 525 | 522 |
<param> |
| 526 |
<key>win_size</key>
|
|
| 527 |
<value>1000000</value>
|
|
| 523 |
<key>grid_pos</key>
|
|
| 524 |
<value></value> |
|
| 528 | 525 |
</param> |
| 529 | 526 |
<param> |
| 530 |
<key>bits_per_symbol</key>
|
|
| 531 |
<value>int(math.log(len(const_points))/math.log(2))</value>
|
|
| 527 |
<key>notebook</key>
|
|
| 528 |
<value></value> |
|
| 532 | 529 |
</param> |
| 533 | 530 |
<param> |
| 534 | 531 |
<key>_coordinate</key> |
| 535 |
<value>(670, 41)</value>
|
|
| 532 |
<value>(311, 309)</value>
|
|
| 536 | 533 |
</param> |
| 537 | 534 |
<param> |
| 538 | 535 |
<key>_rotation</key> |
| ... | ... | |
| 540 | 537 |
</param> |
| 541 | 538 |
</block> |
| 542 | 539 |
<block> |
| 543 |
<key>variable_slider</key>
|
|
| 540 |
<key>random_source_x</key>
|
|
| 544 | 541 |
<param> |
| 545 | 542 |
<key>id</key> |
| 546 |
<value>noise</value>
|
|
| 543 |
<value>random_source_x</value>
|
|
| 547 | 544 |
</param> |
| 548 | 545 |
<param> |
| 549 | 546 |
<key>_enabled</key> |
| 550 | 547 |
<value>True</value> |
| 551 | 548 |
</param> |
| 552 | 549 |
<param> |
| 553 |
<key>label</key> |
|
| 554 |
<value>AWGN Noise</value> |
|
| 555 |
</param> |
|
| 556 |
<param> |
|
| 557 |
<key>value</key> |
|
| 558 |
<value>0.10</value> |
|
| 550 |
<key>type</key> |
|
| 551 |
<value>byte</value> |
|
| 559 | 552 |
</param> |
| 560 | 553 |
<param> |
| 561 | 554 |
<key>min</key> |
| ... | ... | |
| 563 | 556 |
</param> |
| 564 | 557 |
<param> |
| 565 | 558 |
<key>max</key> |
| 566 |
<value>1</value> |
|
| 567 |
</param> |
|
| 568 |
<param> |
|
| 569 |
<key>num_steps</key> |
|
| 570 |
<value>100</value> |
|
| 559 |
<value>const.arity()</value> |
|
| 571 | 560 |
</param> |
| 572 | 561 |
<param> |
| 573 |
<key>style</key> |
|
| 574 |
<value>wx.SL_HORIZONTAL</value> |
|
| 575 |
</param> |
|
| 576 |
<param> |
|
| 577 |
<key>converver</key> |
|
| 578 |
<value>float_converter</value> |
|
| 579 |
</param> |
|
| 580 |
<param> |
|
| 581 |
<key>grid_pos</key> |
|
| 582 |
<value></value> |
|
| 562 |
<key>num_samps</key> |
|
| 563 |
<value>10000000</value> |
|
| 583 | 564 |
</param> |
| 584 | 565 |
<param> |
| 585 |
<key>notebook</key>
|
|
| 586 |
<value></value> |
|
| 566 |
<key>repeat</key>
|
|
| 567 |
<value>True</value>
|
|
| 587 | 568 |
</param> |
| 588 | 569 |
<param> |
| 589 | 570 |
<key>_coordinate</key> |
| 590 |
<value>(268, 481)</value>
|
|
| 571 |
<value>(17, 125)</value>
|
|
| 591 | 572 |
</param> |
| 592 | 573 |
<param> |
| 593 | 574 |
<key>_rotation</key> |
Also available in: Unified diff