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 = 11
|   Segment [0] from curve   12
|      600 samples [1971..2570]
|     0.097 of the curve [0.319__0.416]
|   Segment [1] from curve   21 (reversed)
|      600 samples [1304..1903]
|     0.102 of the curve [0.223__0.325]
| Candidate after realignment and trimming:
|   Candidate index = 11
|   Segment [0] from curve   12
|      513 samples [2014..2526]
|     0.083 of the curve [0.326__0.409]
|   Segment [1] from curve   21 (reversed)
|      513 samples [1348..1860]
|     0.088 of the curve [0.230__0.318]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
-1
-1
-1
0
3
6
11
16
22
29
36
42
49
56
64
72
80
90
101
112
125
139
154
170
187
204
221
238
255
272
288
303
317
330
341
351
360
368
374
380
385
389
392
395
397
399
401
403
406
409
413
418
426
436
448
464
482
504
528
556
585
616
649
680
712
741
769
795
819
842
862
880
896
909
920
928
933
935
935
933
929
925
921
917
914
912
910
910
909
910
911
912
913
915
916
918
920
922
926
930
935
941
948
956
965
976
987
1001
1015
1032
1050
1070
1092
1114
1137
1159
1180
1198
1214
1227
1237
1243
1247
1247
1246
1242
1238
1232
1226
1219
1211
1203
1195
1185
1175
1163
1151
1137
1123
1108
1094
1079
1066
1053
1043
1034
1027
1021
1018
1015
1012
1009
1005
998
989
977
963
946
928
908
889
869
850
832
816
801
789
778
770
764
760
759
759
760
763
765
767
768
768
768
766
763
760
757
754
751
748
747
747
748
749
751
753
755
757
758
758
757
756
754
751
747
742
737
732
726
720
713
704
695
684
672
659
644
628
611
594
575
557
537
519
500
482
465
450
436
423
412
401
390
380
368
355
341
326
308
290
270
251
231
212
194
177
161
147
134
124
115
109
104
102
100
100
100
101
103
106
109
112
115
118
119
119
117
113
107
99
87
73
57
38
16
-7
-33
-61
-90
-122
-155
-188
-223
-258
-293
-329
-365
-400
-436
-471
-505
-539
-573
-605
-637
-669
-701
-732
-763
-794
-824
-856
-887
-918
-949
-979
-1007
-1035
-1060
-1083
-1103
-1121
-1137
-1151
-1164
-1175
-1186
-1196
-1206
-1214
-1221
-1226
-1229
-1229
-1228
-1224
-1218
-1211
-1203
-1194
-1185
-1176
-1168
-1160
-1153
-1147
-1142
-1137
-1133
-1129
-1124
-1119
-1112
-1105
-1095
-1084
-1073
-1060
-1047
-1035
-1024
-1014
-1006
-1000
-996
-993
-991
-989
-986
-983
-978
-972
-964
-955
-946
-935
-924
-913
-901
-888
-873
-856
-836
-812
-785
-754
-720
-685
-648
-611
-576
-542
-511
-482
-457
-436
-417
-401
-388
-377
-368
-359
-352
-344
-337
-329
-321
-313
-305
-297
-291
-285
-281
-278
-276
-275
-274
-274
-273
-273
-273
-273
-274
-275
-277
-280
-285
-291
-299
-309
-319
-331
-342
-353
-363
-371
-378
-382
-384
-383
-380
-374
-367
-358
-348
-336
-324
-311
-297
-282
-267
-251
-235
-217
-200
-181
-162
-143
-123
-102
-81
-60
-39
-18
2
21
39
54
67
78
86
91
94
95
93
89
82
73
60
46
29
11
-8
-26
-44
-59
-73
-84
-92
-98
-101
-102
-103
-102
-101
-100
-99
-99
-99
-99
-101
-102
-105
-107
-110
-114
-117
-121
-125
-130
-135
-140
-144
-147
-147
-145
-140
-132
-120
-106
-88
-68
-47
-24
0
end frb_signal_t