begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-02 00:20:33 by stolfi
| 
| False candidates
| Generated from ../../std/s/raw.can by swapping segments
| between candidates.
| 
| 
| frb_analyze
|   maxShift =    0.000 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 12
|   Segment [0] from curve   14
|      600 samples [ 427..1026]
|     0.152 of the curve [0.108__0.259]
|   Segment [1] from curve   22 (reversed)
|      600 samples [1230..1829]
|     0.156 of the curve [0.319__0.474]
| Candidate after realignment and trimming:
|   Candidate index = 12
|   Segment [0] from curve   14
|      513 samples [ 470.. 982]
|     0.130 of the curve [0.119__0.248]
|   Segment [1] from curve   22 (reversed)
|      513 samples [1274..1786]
|     0.133 of the curve [0.330__0.463]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
2
6
12
20
29
41
53
67
82
97
113
130
146
163
180
197
213
230
247
263
280
296
311
326
340
352
363
374
384
392
400
406
410
413
413
411
407
401
394
386
377
369
361
355
348
343
338
333
327
322
316
310
304
297
290
282
274
266
256
246
236
224
212
199
186
172
158
144
130
117
104
92
81
70
59
49
40
30
20
9
-1
-12
-23
-34
-44
-54
-63
-71
-79
-85
-91
-97
-103
-109
-115
-120
-126
-130
-133
-135
-135
-134
-131
-128
-123
-118
-113
-108
-103
-99
-95
-93
-90
-89
-88
-88
-88
-88
-88
-88
-87
-87
-86
-86
-86
-86
-87
-89
-91
-93
-96
-99
-101
-103
-105
-107
-107
-107
-106
-103
-100
-97
-93
-88
-84
-79
-75
-72
-69
-66
-64
-63
-61
-60
-59
-59
-58
-57
-56
-55
-55
-54
-54
-53
-54
-55
-57
-59
-62
-67
-72
-78
-85
-92
-100
-109
-118
-127
-137
-146
-157
-167
-177
-188
-198
-208
-217
-224
-231
-236
-239
-242
-243
-243
-243
-242
-241
-239
-237
-235
-232
-229
-225
-221
-217
-212
-207
-201
-196
-190
-184
-178
-172
-164
-156
-147
-137
-125
-113
-99
-84
-69
-52
-35
-17
1
21
41
61
82
103
124
145
164
183
199
214
227
236
243
247
247
245
240
232
223
211
199
186
173
161
150
140
131
124
117
112
109
106
105
106
108
112
118
127
137
150
164
179
196
213
231
250
269
288
307
326
345
362
379
394
407
418
427
434
439
442
444
444
444
443
442
442
443
444
447
450
453
457
462
466
471
477
483
490
497
506
516
526
537
548
559
571
583
594
606
617
629
639
649
657
663
667
670
671
670
668
665
663
661
660
659
660
662
665
668
672
676
679
681
682
682
681
679
676
674
671
669
668
669
672
677
684
694
705
718
731
746
761
776
792
807
821
834
846
857
866
873
879
882
885
886
885
884
881
878
875
870
866
860
854
848
840
832
822
812
799
785
770
753
736
719
702
686
672
660
650
643
639
637
637
638
640
642
644
646
646
645
643
639
634
627
618
609
598
587
576
565
554
544
536
529
523
519
517
515
515
515
515
517
518
520
522
525
527
529
531
532
532
531
528
524
518
512
504
496
488
481
475
470
466
463
463
463
465
468
472
476
481
486
490
494
497
499
501
502
502
501
499
497
494
490
487
483
479
475
472
469
466
463
460
458
455
452
448
445
441
438
435
432
429
427
424
420
416
409
399
387
370
349
325
297
267
236
203
171
139
109
79
52
25
0
end frb_signal_t