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 = 19
|   Segment [0] from curve   25
|      754 samples [   7.. 760]
|     0.123 of the curve [0.001__0.124]
|   Segment [1] from curve   30 (reversed)
|      667 samples [  10.. 676]
|     0.232 of the curve [0.003__0.236]
| Candidate after realignment and trimming:
|   Candidate index = 19
|   Segment [0] from curve   25
|      513 samples [ 127.. 639]
|     0.083 of the curve [0.021__0.104]
|   Segment [1] from curve   30 (reversed)
|      513 samples [  87.. 599]
|     0.179 of the curve [0.030__0.209]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
12
22
31
39
46
53
60
66
72
79
85
90
93
95
96
95
92
88
84
79
74
71
69
68
70
73
77
83
91
98
107
115
123
130
136
141
145
148
150
151
150
149
147
145
143
141
141
142
146
151
158
167
177
189
201
213
225
236
247
257
267
277
286
295
305
315
326
338
350
363
376
390
403
416
428
439
449
458
465
472
477
482
487
491
495
499
503
507
511
514
516
518
520
521
522
522
522
522
522
521
521
522
524
527
531
536
542
550
557
565
572
579
584
587
589
590
588
586
582
578
574
569
565
562
559
556
554
553
552
552
553
555
557
561
565
570
575
580
586
591
596
600
604
608
612
616
620
626
632
639
647
656
666
676
686
696
705
713
720
725
729
731
731
729
726
720
713
703
691
677
662
646
630
613
597
582
568
556
544
533
522
512
501
489
477
463
449
433
417
401
384
366
349
331
312
294
275
256
238
219
201
183
165
149
133
117
102
88
75
62
49
37
26
16
7
-1
-8
-14
-20
-25
-30
-34
-38
-42
-45
-48
-50
-52
-53
-52
-51
-49
-47
-43
-39
-35
-31
-27
-23
-19
-15
-11
-8
-3
2
7
14
21
29
37
44
52
58
64
70
75
80
86
93
101
111
123
136
151
168
185
204
223
243
263
282
301
318
334
348
360
369
376
379
381
379
375
370
363
356
350
344
340
338
337
339
342
346
351
357
362
366
370
371
369
364
356
344
329
310
289
266
242
219
196
174
154
136
120
105
93
83
75
68
63
60
57
55
55
56
58
63
69
77
88
100
114
128
143
158
173
187
200
212
224
236
247
259
271
283
296
308
320
333
345
356
367
377
387
396
405
413
421
429
437
445
452
459
466
472
478
484
490
496
503
509
515
521
525
527
528
526
522
515
505
493
479
464
449
433
418
404
392
382
375
371
369
370
374
380
388
399
412
427
444
462
481
500
521
541
561
581
602
623
645
668
691
716
742
769
796
823
850
876
900
923
944
962
978
991
1000
1006
1008
1006
1001
992
980
964
946
926
903
881
857
834
812
792
774
757
743
732
722
714
707
700
693
685
676
664
651
635
618
598
577
555
532
508
484
460
436
412
388
365
343
321
300
280
261
242
225
209
195
182
171
162
155
150
148
147
148
149
153
156
161
165
169
171
172
171
167
160
150
137
121
104
86
68
52
37
26
17
10
6
4
2
2
1
0
end frb_signal_t