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 = 6
|   Segment [0] from curve   42
|     1540 samples [  78..1617]
|     0.295 of the curve [0.015__0.310]
|   Segment [1] from curve   44 (reversed)
|     1530 samples [2574..4103]
|     0.308 of the curve [0.519__0.827]
| Candidate after realignment and trimming:
|   Candidate index = 6
|   Segment [0] from curve   42
|      513 samples [ 716..1228]
|     0.098 of the curve [0.137__0.236]
|   Segment [1] from curve   44 (reversed)
|      513 samples [2958..3470]
|     0.103 of the curve [0.596__0.699]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
0
-1
-1
-2
-5
-7
-10
-13
-16
-17
-16
-13
-7
1
11
22
35
48
62
74
85
95
104
111
118
124
129
135
142
149
157
166
176
186
196
206
215
224
232
239
246
254
262
271
281
293
308
324
341
361
381
403
425
447
469
491
513
534
553
572
590
607
623
639
654
669
683
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709
721
732
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763
772
778
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770
766
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771
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798
811
825
839
854
869
884
898
913
927
941
956
970
984
999
1014
1029
1043
1058
1072
1086
1099
1111
1122
1132
1141
1148
1154
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1162
1165
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1391
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1325
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1298
1290
1283
1276
1269
1262
1254
1246
1236
1224
1210
1194
1175
1155
1131
1106
1080
1053
1026
1000
975
952
931
911
894
879
866
855
846
839
833
829
825
823
821
821
820
820
821
822
824
825
827
828
830
831
831
831
830
828
826
822
817
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805
797
788
778
767
756
746
735
724
715
706
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683
676
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658
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647
643
639
634
627
619
610
599
587
574
560
547
534
522
511
502
494
488
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477
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209
197
185
173
161
149
137
126
115
106
97
88
80
73
65
58
50
43
37
30
25
20
15
12
9
6
3
0
-3
-8
-13
-20
-27
-36
-45
-55
-64
-72
-80
-86
-91
-95
-98
-100
-102
-103
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-75
-68
-59
-51
-42
-34
-27
-20
-15
-10
-6
-3
-1
0
1
1
1
0
end frb_signal_t