begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-01 23:36:33 by stolfi
| 
| True and recognizable candidates
| Essentially entered by hand
| Some of them refined with PZRefineCands
| 
| 
| frb_analyze
|   maxShift =    0.847 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 31
|   Segment [0] from curve  105
|     1176 samples [  48..1223]
|     0.233 of the curve [0.010__0.242]
|   Segment [1] from curve  107 (reversed)
|     1163 samples [3932..5094]
|     0.128 of the curve [0.433__0.561]
| Candidate after realignment and trimming:
|   Candidate index = 31
|   Segment [0] from curve  105
|      513 samples [ 684..1196]
|     0.102 of the curve [0.136__0.237]
|   Segment [1] from curve  107 (reversed)
|      513 samples [3950..4462]
|     0.056 of the curve [0.435__0.491]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
10
20
28
36
44
51
58
65
73
81
90
100
111
122
134
147
161
177
193
211
228
245
261
274
286
295
302
307
311
315
319
322
325
328
330
331
332
331
329
325
321
315
308
301
293
285
276
267
259
251
244
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234
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228
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241
248
255
264
272
281
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338
346
352
358
361
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363
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360
357
353
348
344
339
335
331
329
327
328
330
333
339
346
354
364
376
388
400
413
425
436
447
456
465
473
480
488
495
503
510
519
526
534
541
547
552
556
558
560
559
558
556
553
550
547
544
541
540
539
540
542
546
550
555
560
565
571
576
581
586
591
596
600
604
607
609
611
611
610
608
604
599
592
584
575
565
555
545
536
527
519
511
504
499
494
490
487
486
485
485
485
485
485
484
484
482
481
479
476
474
472
470
468
465
462
458
452
446
437
428
416
404
390
375
359
343
325
308
290
272
254
237
221
207
195
185
177
171
168
167
167
169
172
175
180
185
190
197
205
213
222
233
244
255
266
278
290
302
314
327
339
352
364
378
391
406
421
438
456
474
494
515
537
558
580
602
624
646
668
691
714
737
760
783
805
827
847
865
883
898
912
924
936
947
958
968
980
992
1005
1019
1034
1049
1066
1083
1100
1118
1137
1154
1172
1189
1204
1218
1231
1241
1250
1258
1264
1270
1274
1278
1281
1283
1286
1289
1291
1295
1298
1303
1308
1313
1319
1324
1330
1336
1341
1346
1351
1356
1361
1366
1371
1377
1382
1388
1394
1400
1407
1414
1421
1429
1437
1446
1455
1465
1475
1485
1494
1503
1512
1519
1525
1530
1533
1535
1536
1535
1533
1530
1526
1521
1514
1507
1497
1487
1475
1463
1450
1437
1424
1411
1399
1387
1376
1366
1356
1346
1336
1326
1316
1306
1296
1285
1274
1262
1251
1238
1226
1214
1202
1190
1179
1168
1158
1147
1137
1126
1116
1104
1092
1080
1068
1055
1043
1031
1019
1008
998
988
979
972
965
958
951
945
937
928
919
907
894
880
865
850
834
819
806
793
783
775
768
764
760
758
756
755
753
751
749
746
743
739
735
731
726
721
715
708
701
694
685
677
668
659
651
643
637
631
628
625
624
625
626
628
629
630
630
627
622
615
604
591
576
558
539
519
498
477
456
437
418
400
383
367
352
338
323
309
295
281
268
255
242
229
218
207
196
185
175
164
152
140
126
111
94
77
58
39
19
0
end frb_signal_t