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 = 30
|   Segment [0] from curve   26
|      854 samples [  17.. 870]
|     0.139 of the curve [0.003__0.141]
|   Segment [1] from curve   46 (reversed)
|      818 samples [  56.. 873]
|     0.132 of the curve [0.009__0.141]
| Candidate after realignment and trimming:
|   Candidate index = 30
|   Segment [0] from curve   26
|      513 samples [ 183.. 695]
|     0.083 of the curve [0.030__0.113]
|   Segment [1] from curve   46 (reversed)
|      513 samples [ 206.. 718]
|     0.083 of the curve [0.033__0.116]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
6
12
18
25
33
42
51
61
72
82
91
100
106
110
111
109
104
96
85
72
56
39
20
1
-20
-41
-62
-82
-102
-122
-140
-156
-171
-185
-196
-206
-214
-221
-226
-229
-231
-232
-232
-230
-228
-224
-220
-215
-210
-205
-201
-197
-194
-192
-191
-191
-191
-191
-192
-192
-193
-194
-195
-196
-199
-202
-206
-211
-217
-224
-232
-241
-249
-257
-264
-270
-274
-277
-276
-274
-269
-262
-253
-243
-230
-216
-201
-185
-167
-149
-130
-110
-89
-68
-47
-25
-3
19
40
62
83
104
125
147
168
190
212
234
256
278
299
318
337
354
371
386
401
414
427
440
452
463
474
485
495
505
515
525
536
547
558
570
582
593
604
614
623
631
637
643
647
650
652
653
654
654
654
653
653
653
653
653
654
656
659
662
665
670
674
680
685
691
696
700
703
705
705
704
701
697
692
687
682
676
671
667
663
659
656
654
653
652
652
653
656
660
666
673
681
689
697
705
711
716
719
721
722
722
721
720
719
717
715
713
711
708
705
702
698
695
691
688
685
683
682
682
683
685
688
693
698
704
712
720
728
738
747
756
766
775
784
793
802
810
818
826
833
840
847
853
859
864
868
871
874
876
876
877
877
876
875
874
872
870
866
862
856
849
842
834
825
816
806
796
786
776
767
757
749
741
733
727
720
714
709
703
697
690
683
675
667
658
649
639
629
618
608
598
589
581
574
568
564
562
562
563
566
570
574
579
585
591
597
603
609
615
621
627
632
639
645
652
660
667
674
680
685
689
690
690
688
684
679
674
669
664
661
660
660
662
665
669
675
682
690
697
706
714
722
730
736
742
747
749
751
750
748
743
736
727
715
700
682
662
640
617
593
570
547
525
505
487
470
456
444
434
426
419
413
408
402
396
389
381
371
361
349
336
323
310
297
285
274
263
254
245
237
229
223
217
213
210
208
208
209
213
217
223
230
238
247
256
265
274
283
291
298
305
311
315
319
322
323
323
322
320
316
310
303
294
283
271
259
245
230
215
199
184
168
154
140
128
118
109
103
98
96
95
97
100
105
111
118
126
134
143
153
162
172
182
192
203
213
224
236
247
259
272
284
296
309
321
333
345
357
369
381
392
404
414
424
432
439
444
448
449
450
448
446
442
438
432
426
419
411
402
392
380
367
353
337
319
300
279
256
234
211
188
167
146
127
109
93
79
66
54
43
33
24
15
7
0
end frb_signal_t