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 = 40
|   Segment [0] from curve   77
|      577 samples [7434..8010]
|     0.061 of the curve [0.791__0.852]
|   Segment [1] from curve   90 (reversed)
|      597 samples [2155..2751]
|     0.083 of the curve [0.301__0.384]
| Candidate after realignment and trimming:
|   Candidate index = 40
|   Segment [0] from curve   77
|      513 samples [7516..8028]
|     0.055 of the curve [0.800__0.854]
|   Segment [1] from curve   90 (reversed)
|      513 samples [2140..2652]
|     0.072 of the curve [0.299__0.370]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-7
-14
-20
-26
-31
-37
-42
-47
-52
-57
-61
-66
-71
-75
-78
-80
-82
-81
-79
-75
-70
-64
-57
-49
-41
-33
-25
-19
-14
-10
-8
-8
-10
-13
-18
-23
-29
-35
-40
-44
-46
-46
-44
-40
-34
-27
-19
-11
-3
4
11
17
23
29
35
41
49
56
64
72
79
85
91
96
99
102
103
105
105
106
107
109
111
113
116
119
121
123
124
125
124
122
119
114
109
103
96
88
80
72
62
52
41
29
15
1
-15
-31
-48
-65
-82
-98
-114
-130
-146
-163
-180
-199
-219
-240
-264
-289
-316
-343
-371
-399
-426
-451
-475
-496
-514
-529
-541
-550
-555
-558
-557
-553
-547
-538
-527
-515
-502
-488
-475
-462
-449
-438
-427
-416
-404
-392
-379
-364
-348
-331
-313
-295
-277
-260
-246
-233
-223
-216
-212
-210
-211
-214
-218
-224
-229
-235
-240
-245
-250
-253
-256
-259
-260
-261
-261
-259
-257
-253
-248
-243
-236
-229
-221
-213
-205
-197
-188
-179
-170
-160
-151
-141
-132
-124
-116
-108
-101
-95
-90
-86
-82
-79
-77
-76
-76
-76
-77
-79
-81
-83
-87
-90
-94
-98
-102
-106
-109
-112
-115
-117
-119
-120
-121
-122
-123
-123
-124
-125
-125
-125
-124
-123
-122
-119
-117
-113
-109
-103
-97
-90
-82
-74
-65
-56
-47
-38
-29
-20
-11
-2
7
17
28
40
53
67
82
97
114
132
150
169
187
207
226
246
266
287
308
329
352
375
398
421
443
465
487
507
526
544
560
575
589
601
611
620
627
633
637
640
643
644
644
644
642
639
634
627
618
608
597
586
575
565
556
548
541
535
529
524
520
516
513
510
509
508
508
508
508
509
511
513
515
518
522
526
531
536
542
548
554
560
566
571
576
579
581
582
581
579
576
573
569
566
564
562
563
564
567
570
574
579
584
588
593
597
601
604
606
608
610
612
613
615
618
621
625
629
633
637
639
641
641
639
636
631
625
618
611
604
597
591
584
577
569
560
549
537
523
508
492
475
457
440
423
407
393
380
369
360
352
346
340
335
330
326
321
316
311
305
299
292
285
277
270
264
258
253
250
248
247
247
246
246
245
244
241
237
231
225
218
210
203
195
188
181
174
167
160
153
145
136
127
116
105
93
80
68
56
44
34
25
18
12
8
5
4
4
5
6
8
10
12
15
18
20
23
25
27
28
29
29
28
27
25
22
19
16
13
11
9
8
7
7
7
8
9
9
10
10
10
11
13
15
17
20
23
26
28
29
29
29
29
28
27
26
25
23
21
19
16
13
10
6
3
0
end frb_signal_t