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 = 44
|   Segment [0] from curve   88
|      600 samples [ 436..1035]
|     0.096 of the curve [0.070__0.166]
|   Segment [1] from curve  104 (reversed)
|      600 samples [  87.. 686]
|     0.187 of the curve [0.027__0.214]
| Candidate after realignment and trimming:
|   Candidate index = 44
|   Segment [0] from curve   88
|      513 samples [ 479.. 991]
|     0.082 of the curve [0.077__0.159]
|   Segment [1] from curve  104 (reversed)
|      513 samples [ 131.. 643]
|     0.160 of the curve [0.041__0.200]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
17
35
52
70
89
108
128
149
171
194
217
241
265
290
315
339
364
388
410
431
451
469
485
500
515
529
542
556
570
585
599
613
627
639
651
660
668
674
678
682
684
687
691
696
703
712
723
736
749
762
775
787
798
808
817
824
831
837
842
846
848
850
850
848
843
837
829
820
810
800
790
781
773
766
761
757
754
751
749
747
745
743
740
737
734
730
725
720
714
709
703
696
689
681
672
661
650
636
622
608
594
579
566
554
543
533
525
517
512
507
504
502
502
504
507
512
518
527
538
551
565
582
601
620
641
661
681
700
716
731
743
754
763
770
778
785
794
803
813
825
836
848
859
869
877
883
887
889
889
885
879
870
860
848
835
821
807
794
780
767
753
739
723
708
691
673
655
636
617
598
578
557
536
515
493
471
449
428
408
389
371
353
337
320
304
288
271
253
235
216
197
177
157
136
115
94
72
49
26
1
-24
-51
-78
-107
-136
-167
-199
-232
-266
-301
-337
-373
-409
-443
-477
-508
-536
-562
-583
-602
-616
-626
-633
-638
-640
-640
-640
-640
-640
-641
-642
-645
-649
-654
-659
-663
-668
-672
-677
-682
-687
-694
-702
-712
-723
-734
-747
-759
-771
-782
-792
-802
-811
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-840
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-867
-883
-902
-924
-947
-972
-998
-1024
-1051
-1078
-1104
-1130
-1154
-1176
-1197
-1217
-1234
-1249
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-1274
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-1374
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-1451
-1464
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-1539
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-1184
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-1154
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-1024
-1020
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-1016
-1016
-1016
-1015
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-999
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-874
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-826
-821
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-814
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-816
-820
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-829
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-843
-850
-858
-867
-876
-887
-900
-914
-930
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-969
-990
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-1055
-1074
-1091
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-1115
-1122
-1126
-1127
-1124
-1119
-1110
-1098
-1082
-1063
-1040
-1015
-987
-957
-925
-891
-856
-819
-781
-742
-702
-661
-619
-577
-534
-491
-448
-405
-363
-322
-283
-246
-212
-181
-153
-127
-103
-82
-62
-44
-27
-11
4
17
29
39
48
53
57
59
59
58
56
54
52
50
47
45
43
40
36
32
27
21
16
10
5
0
end frb_signal_t