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 = 18
|   Segment [0] from curve   24
|      600 samples [9279..9878]
|     0.057 of the curve [0.877__0.934]
|   Segment [1] from curve   37 (reversed)
|      600 samples [2048..2647]
|     0.111 of the curve [0.378__0.489]
| Candidate after realignment and trimming:
|   Candidate index = 18
|   Segment [0] from curve   24
|      513 samples [9322..9834]
|     0.049 of the curve [0.881__0.930]
|   Segment [1] from curve   37 (reversed)
|      513 samples [2092..2604]
|     0.095 of the curve [0.387__0.481]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-3
-7
-12
-20
-28
-39
-51
-63
-77
-91
-105
-120
-135
-151
-168
-187
-205
-225
-245
-265
-285
-304
-323
-340
-356
-371
-386
-400
-414
-428
-442
-456
-469
-481
-492
-501
-509
-514
-518
-519
-519
-518
-515
-512
-507
-500
-493
-486
-477
-469
-460
-452
-445
-439
-434
-430
-427
-423
-420
-416
-411
-405
-400
-394
-389
-386
-384
-383
-384
-386
-389
-393
-397
-401
-405
-409
-413
-418
-423
-430
-438
-448
-458
-468
-479
-488
-496
-502
-506
-508
-507
-504
-500
-494
-488
-481
-475
-468
-463
-458
-454
-450
-447
-445
-443
-442
-442
-442
-442
-441
-440
-439
-436
-432
-426
-420
-414
-407
-402
-397
-394
-392
-392
-392
-394
-396
-398
-399
-399
-398
-395
-391
-386
-380
-373
-367
-362
-358
-356
-355
-356
-358
-361
-366
-370
-374
-378
-380
-382
-383
-382
-381
-378
-374
-369
-364
-358
-352
-346
-341
-336
-332
-329
-326
-324
-322
-319
-316
-311
-306
-299
-291
-282
-272
-261
-249
-236
-222
-208
-194
-179
-165
-152
-141
-131
-123
-118
-114
-113
-115
-118
-124
-132
-142
-153
-166
-180
-194
-208
-222
-234
-244
-253
-258
-261
-261
-259
-256
-251
-247
-243
-240
-240
-241
-244
-249
-254
-259
-263
-265
-265
-262
-256
-247
-236
-222
-207
-190
-173
-156
-138
-120
-102
-84
-66
-48
-30
-12
5
22
37
52
65
76
85
91
95
97
96
94
90
86
82
79
78
78
81
86
92
101
110
120
130
139
148
156
163
168
173
176
179
180
182
183
184
186
190
195
202
211
223
237
254
273
295
318
342
367
392
418
444
469
494
517
540
561
582
602
620
638
655
671
687
702
717
733
748
764
781
799
818
839
860
883
905
928
950
972
992
1012
1030
1046
1061
1075
1087
1098
1108
1117
1125
1133
1141
1148
1156
1163
1171
1178
1185
1191
1197
1202
1205
1208
1209
1209
1206
1203
1197
1190
1182
1173
1163
1154
1145
1137
1130
1125
1122
1120
1121
1123
1127
1132
1138
1144
1151
1158
1165
1171
1177
1183
1189
1193
1198
1202
1205
1207
1209
1209
1208
1206
1202
1197
1190
1182
1172
1161
1149
1136
1123
1109
1096
1083
1070
1058
1047
1035
1024
1012
999
985
971
956
942
929
917
907
900
895
893
894
897
903
909
917
925
933
941
948
955
962
968
974
980
985
990
994
998
1001
1002
1002
1000
996
990
981
971
960
948
935
922
909
896
882
868
853
838
822
806
790
774
759
746
734
725
718
713
711
710
711
714
717
721
725
729
733
736
739
741
741
741
740
737
731
724
714
701
686
668
649
628
605
582
557
532
506
480
453
426
398
370
341
313
286
261
237
216
196
178
161
146
131
117
104
92
80
70
60
51
42
33
23
12
0
end frb_signal_t