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 = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-16
-32
-47
-62
-75
-88
-100
-111
-121
-132
-142
-154
-166
-180
-195
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-227
-245
-262
-279
-296
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-326
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-350
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-368
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-383
-385
-385
-383
-378
-372
-364
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-327
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-227
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-227
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-229
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-232
-233
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-234
-234
-234
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-227
-222
-216
-209
-201
-191
-180
-169
-157
-145
-134
-123
-114
-106
-100
-95
-91
-89
-89
-89
-92
-95
-99
-104
-110
-117
-124
-132
-140
-148
-156
-164
-172
-178
-184
-188
-191
-192
-191
-189
-186
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-173
-168
-164
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-157
-154
-151
-148
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-142
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-95
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-63
-57
-52
-47
-43
-38
-33
-27
-20
-12
-2
8
20
33
48
64
82
100
119
138
157
175
191
207
221
234
247
259
271
282
294
307
320
333
347
362
377
393
410
427
444
461
479
496
513
531
548
565
582
599
617
634
651
667
682
695
707
717
724
728
731
730
728
724
717
710
701
692
683
675
668
662
657
654
652
651
651
652
655
658
663
668
674
682
690
699
708
718
727
737
747
757
767
776
786
796
807
819
832
846
862
879
898
918
940
962
985
1008
1030
1052
1073
1092
1111
1128
1144
1158
1170
1180
1188
1193
1197
1198
1198
1196
1193
1189
1183
1177
1169
1161
1152
1142
1130
1118
1104
1088
1072
1054
1035
1016
998
980
963
947
934
923
914
906
901
896
891
885
879
871
863
853
842
831
820
809
797
785
773
760
747
734
721
709
697
687
678
670
663
658
654
651
649
646
642
638
632
625
616
607
596
586
575
565
556
548
541
535
530
526
523
520
518
516
514
513
510
508
505
502
497
492
486
480
472
465
457
448
440
430
420
410
398
385
371
355
339
321
304
286
268
251
236
222
209
199
192
187
184
184
185
189
196
204
213
224
235
246
256
264
271
274
275
273
269
263
255
247
239
231
224
219
214
211
209
208
208
209
211
213
217
220
224
227
230
231
232
231
230
227
223
218
212
206
199
192
185
177
170
162
155
147
140
132
124
116
107
98
89
80
71
61
52
44
36
29
22
14
7
-1
-10
-21
-32
-45
-59
-74
-90
-106
-124
-141
-158
-176
-192
-208
-223
-236
-249
-260
-270
-278
-284
-289
-291
-292
-291
-289
-285
-279
-272
-264
-255
-244
-232
-219
-206
-192
-178
-164
-151
-138
-125
-112
-100
-88
-75
-63
-51
-40
-29
-19
-9
0
end frb_signal_t