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 = 9
|   Segment [0] from curve   63
|      800 samples [1487..2286]
|     0.099 of the curve [0.184__0.283]
|   Segment [1] from curve  102 (reversed)
|      812 samples [4512..5323]
|     0.104 of the curve [0.577__0.680]
| Candidate after realignment and trimming:
|   Candidate index = 9
|   Segment [0] from curve   63
|      513 samples [1516..2028]
|     0.064 of the curve [0.188__0.251]
|   Segment [1] from curve  102 (reversed)
|      513 samples [4781..5293]
|     0.066 of the curve [0.611__0.677]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-6
-12
-18
-24
-30
-36
-40
-44
-46
-47
-47
-46
-44
-41
-36
-31
-25
-18
-10
-2
7
16
25
34
42
50
58
64
71
76
81
86
90
94
97
99
100
101
100
99
97
94
91
87
84
80
76
72
69
66
63
61
58
56
54
52
50
47
45
42
39
34
29
23
16
8
1
-6
-12
-17
-20
-21
-21
-19
-16
-13
-10
-7
-5
-4
-5
-7
-11
-18
-25
-35
-45
-56
-66
-77
-88
-99
-109
-120
-130
-140
-151
-162
-173
-185
-196
-209
-221
-234
-248
-263
-278
-293
-309
-324
-338
-352
-365
-379
-393
-408
-425
-445
-466
-490
-514
-539
-564
-587
-609
-630
-650
-668
-684
-700
-715
-730
-743
-757
-769
-782
-795
-808
-821
-834
-847
-860
-873
-885
-896
-908
-919
-930
-941
-953
-966
-979
-994
-1008
-1022
-1034
-1046
-1056
-1064
-1071
-1077
-1083
-1090
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-1106
-1116
-1127
-1139
-1152
-1164
-1175
-1184
-1192
-1199
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-1175
-1168
-1161
-1155
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-1146
-1143
-1140
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-1136
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-1131
-1128
-1123
-1118
-1112
-1105
-1097
-1088
-1078
-1068
-1057
-1045
-1033
-1020
-1006
-991
-975
-959
-941
-923
-904
-884
-864
-843
-822
-802
-781
-762
-744
-727
-711
-697
-683
-670
-658
-645
-632
-618
-604
-589
-574
-558
-543
-529
-516
-505
-495
-487
-481
-477
-474
-473
-472
-472
-472
-473
-473
-472
-471
-469
-466
-461
-454
-445
-434
-421
-406
-388
-368
-347
-324
-299
-274
-249
-223
-199
-175
-152
-131
-112
-96
-82
-70
-60
-52
-45
-39
-33
-28
-22
-17
-12
-7
-2
2
6
10
13
16
19
21
23
25
27
30
33
36
41
46
52
59
67
77
87
97
109
120
132
144
155
167
178
190
201
212
222
232
241
248
255
260
264
266
267
267
266
265
263
262
260
258
256
254
251
248
245
241
237
233
230
227
224
223
223
224
226
229
233
238
242
247
252
257
261
265
268
272
276
281
286
292
300
308
318
328
339
350
361
372
383
392
402
410
418
425
432
439
445
451
457
463
469
476
483
491
500
510
520
532
545
558
572
588
604
620
637
654
670
686
702
717
732
746
760
775
789
805
820
837
854
872
891
910
929
949
969
990
1010
1030
1049
1067
1084
1099
1111
1120
1127
1130
1131
1129
1125
1119
1112
1104
1095
1086
1075
1065
1054
1043
1031
1020
1009
998
989
981
974
969
966
963
960
956
950
941
927
910
888
863
835
804
772
739
706
675
645
619
596
577
562
550
541
535
530
526
522
517
510
502
491
479
464
447
429
408
387
364
339
313
286
257
227
197
167
138
112
87
66
48
34
22
13
6
0
end frb_signal_t