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 = 38
|   Segment [0] from curve   77
|      600 samples [7466..8065]
|     0.064 of the curve [0.794__0.858]
|   Segment [1] from curve   91 (reversed)
|      600 samples [1828..2427]
|     0.085 of the curve [0.259__0.344]
| Candidate after realignment and trimming:
|   Candidate index = 38
|   Segment [0] from curve   77
|      513 samples [7509..8021]
|     0.055 of the curve [0.799__0.853]
|   Segment [1] from curve   91 (reversed)
|      513 samples [1872..2384]
|     0.073 of the curve [0.265__0.338]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-7
-13
-20
-27
-35
-42
-49
-56
-62
-69
-75
-80
-85
-90
-95
-100
-105
-110
-115
-119
-123
-126
-129
-130
-129
-127
-123
-118
-112
-104
-96
-88
-80
-73
-66
-61
-57
-56
-55
-57
-60
-65
-70
-76
-82
-87
-91
-93
-93
-91
-87
-81
-73
-65
-57
-49
-42
-35
-29
-23
-17
-11
-4
3
10
18
26
33
40
46
50
54
57
58
59
60
61
62
64
66
68
71
74
76
78
80
80
79
77
74
70
65
59
52
44
36
28
18
8
-3
-15
-28
-43
-59
-75
-92
-108
-125
-141
-157
-173
-189
-206
-223
-242
-262
-283
-307
-332
-359
-386
-414
-442
-468
-494
-517
-538
-556
-571
-583
-592
-597
-600
-599
-595
-588
-580
-569
-556
-543
-530
-516
-503
-491
-479
-468
-457
-445
-433
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-405
-389
-372
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-301
-286
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-264
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-251
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-259
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-275
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-296
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-171
-162
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-147
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-129
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-120
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-114
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-115
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-124
-128
-132
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-139
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-150
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-156
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-158
-159
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-160
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-161
-161
-161
-161
-160
-158
-156
-153
-149
-145
-139
-133
-126
-118
-110
-101
-92
-83
-74
-65
-56
-47
-38
-28
-18
-7
5
18
31
46
62
79
97
115
134
153
172
192
211
232
252
273
295
317
340
363
386
409
431
453
473
492
510
527
542
555
567
578
587
594
599
604
607
609
611
611
611
609
606
601
594
585
575
565
553
543
533
524
516
509
502
497
492
488
484
481
478
477
476
476
476
477
478
479
481
484
487
490
495
500
505
511
517
523
529
535
540
545
548
551
551
551
549
546
542
539
536
533
532
533
534
537
540
544
549
554
559
563
567
571
574
577
579
581
582
584
586
589
592
596
600
604
608
611
612
612
611
607
602
596
590
583
576
569
563
556
549
541
532
521
509
496
481
464
447
430
412
396
380
366
353
342
333
325
319
313
308
303
299
294
289
284
278
272
265
258
251
244
237
232
227
224
222
221
221
220
220
219
218
215
211
206
199
192
185
177
170
162
155
149
142
135
128
120
111
102
91
80
68
56
43
31
20
9
1
-7
-12
-16
-19
-20
-20
-19
-18
-16
-14
-12
-9
-6
-3
-1
2
4
5
6
6
5
4
1
-1
-4
-7
-10
-12
-14
-15
-16
-16
-15
-14
-14
-13
-13
-13
-12
-11
-9
-7
-5
-2
1
4
6
7
7
8
7
6
6
5
3
2
0
end frb_signal_t