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 = 49
|   Segment [0] from curve  105
|      600 samples [ 379.. 978]
|     0.119 of the curve [0.075__0.194]
|   Segment [1] from curve  108 (reversed)
|      600 samples [3206..3805]
|     0.125 of the curve [0.671__0.796]
| Candidate after realignment and trimming:
|   Candidate index = 49
|   Segment [0] from curve  105
|      513 samples [ 422.. 934]
|     0.102 of the curve [0.084__0.185]
|   Segment [1] from curve  108 (reversed)
|      513 samples [3250..3762]
|     0.107 of the curve [0.680__0.787]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
3
9
16
26
37
50
65
80
97
114
131
149
166
182
198
213
227
240
253
265
278
290
303
317
330
344
358
371
383
394
404
413
421
428
434
439
444
449
455
461
468
477
488
500
514
531
548
567
586
604
621
637
650
661
670
677
681
683
684
682
679
675
670
665
659
654
648
643
639
635
631
629
628
627
629
632
636
641
648
655
661
668
672
675
676
675
671
666
659
650
641
632
623
614
607
600
595
590
586
583
580
578
577
576
577
578
581
585
590
597
604
613
622
631
641
651
662
672
683
694
704
714
723
731
737
742
746
748
749
750
750
750
750
750
750
751
752
752
752
751
750
749
746
744
741
737
733
729
725
721
717
713
708
704
699
695
691
687
683
679
675
672
669
665
662
659
656
653
650
647
644
641
639
637
635
634
633
633
632
632
630
628
626
622
618
614
610
606
602
599
595
592
588
584
579
573
566
558
549
540
530
521
513
507
503
502
504
510
518
529
542
557
574
592
610
628
646
662
676
689
699
707
714
718
721
723
724
724
723
722
721
719
716
714
710
707
703
698
694
689
684
679
674
668
662
655
648
640
631
621
610
599
587
574
562
549
537
525
513
503
493
485
478
471
466
462
459
457
456
456
456
457
458
459
460
460
461
461
461
460
459
458
456
454
452
450
449
448
447
446
446
447
447
446
446
444
442
438
433
428
422
416
409
402
395
388
381
375
368
361
354
347
339
330
321
311
300
289
277
266
255
244
234
225
218
211
206
202
199
197
196
196
196
196
198
200
202
205
209
214
219
226
233
242
251
261
271
281
290
298
305
310
313
313
313
310
307
303
298
293
288
283
278
273
268
263
258
253
247
242
237
233
229
227
225
224
225
226
228
232
236
240
245
250
255
260
264
267
270
273
275
277
278
279
281
282
284
286
289
293
298
304
311
319
327
337
347
357
367
377
386
394
401
406
410
413
414
414
413
411
408
404
399
394
388
381
374
365
356
346
335
323
310
297
283
268
254
239
224
210
196
183
171
160
150
141
133
125
117
109
101
92
83
74
65
56
49
43
38
35
33
32
32
33
33
34
34
33
32
29
25
20
15
9
2
-6
-13
-20
-27
-33
-39
-43
-48
-51
-54
-56
-57
-59
-60
-60
-61
-61
-61
-61
-61
-61
-60
-59
-59
-58
-57
-56
-54
-51
-48
-43
-38
-31
-24
-16
-8
0
end frb_signal_t