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 = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
7
14
20
27
34
40
47
53
59
65
70
74
78
81
84
87
89
91
94
97
101
107
113
120
129
139
151
162
174
186
197
206
212
217
218
218
215
211
205
199
193
188
183
179
177
177
178
181
185
190
197
205
214
223
233
244
256
268
281
295
309
323
337
351
365
378
390
402
412
421
430
437
444
450
456
461
466
470
475
479
482
485
486
488
488
488
487
486
483
479
474
468
460
453
444
436
428
420
413
406
401
396
391
388
385
384
383
384
386
390
395
401
408
417
427
437
447
457
466
475
482
488
493
497
499
500
502
503
505
508
513
518
526
534
543
552
562
572
581
589
597
603
609
613
617
620
622
623
623
623
622
621
620
618
617
614
612
609
606
602
597
592
587
582
576
571
565
560
555
550
546
542
538
534
531
528
524
520
516
512
507
503
499
497
495
496
498
501
505
510
516
521
525
527
528
527
524
520
513
506
497
488
477
466
455
443
430
417
403
388
373
357
341
324
308
291
274
257
241
224
209
193
178
164
152
140
130
122
116
111
108
107
108
111
116
122
129
137
146
155
164
173
182
189
197
205
212
220
228
238
248
259
272
285
300
314
330
345
360
374
389
402
416
430
444
459
476
494
513
534
556
580
604
630
655
681
707
732
756
779
800
819
837
852
866
878
889
900
910
920
931
943
955
968
983
998
1015
1033
1052
1071
1090
1109
1127
1144
1160
1174
1186
1196
1205
1212
1218
1222
1225
1227
1228
1228
1227
1227
1225
1224
1223
1222
1221
1221
1221
1221
1222
1222
1223
1224
1225
1228
1231
1235
1242
1250
1261
1274
1289
1305
1323
1342
1361
1381
1401
1420
1438
1455
1471
1485
1497
1507
1514
1519
1522
1522
1519
1514
1508
1500
1492
1484
1476
1468
1461
1456
1451
1448
1445
1443
1441
1439
1436
1433
1429
1423
1415
1406
1396
1385
1372
1359
1345
1330
1316
1301
1287
1273
1260
1248
1237
1227
1218
1209
1202
1194
1187
1180
1172
1164
1155
1145
1134
1123
1111
1100
1088
1076
1066
1055
1046
1038
1030
1023
1016
1010
1004
998
993
988
983
980
977
974
973
973
975
977
981
985
991
997
1003
1009
1013
1017
1018
1016
1012
1004
993
979
962
942
920
897
873
849
825
804
785
769
755
744
735
728
722
716
710
704
697
690
681
673
665
657
649
643
638
635
633
632
633
634
635
637
638
638
637
633
627
619
608
594
577
557
534
509
482
454
426
397
368
340
313
288
263
240
219
199
180
162
145
128
111
95
79
63
48
32
16
0
end frb_signal_t