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 = 30
|   Segment [0] from curve   45
|      600 samples [4558..5157]
|     0.107 of the curve [0.812__0.919]
|   Segment [1] from curve   82 (reversed)
|      600 samples [1610..2209]
|     0.139 of the curve [0.374__0.513]
| Candidate after realignment and trimming:
|   Candidate index = 30
|   Segment [0] from curve   45
|      513 samples [4601..5113]
|     0.091 of the curve [0.820__0.911]
|   Segment [1] from curve   82 (reversed)
|      513 samples [1654..2166]
|     0.119 of the curve [0.384__0.503]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
11
16
13
2
-15
-39
-67
-100
-135
-171
-207
-243
-275
-305
-331
-353
-371
-384
-393
-398
-400
-397
-393
-386
-378
-370
-362
-354
-345
-337
-327
-316
-305
-293
-280
-269
-260
-253
-249
-249
-250
-255
-262
-271
-282
-296
-312
-330
-351
-376
-403
-433
-466
-501
-537
-574
-609
-643
-673
-699
-720
-735
-744
-747
-743
-733
-717
-697
-673
-645
-614
-580
-545
-509
-470
-430
-389
-346
-303
-260
-217
-176
-138
-102
-70
-42
-18
3
20
33
42
47
48
46
41
33
23
12
1
-9
-18
-24
-27
-28
-26
-20
-12
-1
14
30
51
75
103
136
175
219
271
328
390
455
521
584
642
694
739
775
803
824
838
847
851
852
851
849
845
841
835
828
819
806
791
773
753
731
710
689
671
654
639
627
615
605
594
582
568
552
534
514
492
470
448
426
405
384
364
343
322
301
279
257
233
208
182
154
125
95
64
34
4
-25
-53
-78
-101
-121
-139
-153
-165
-173
-180
-184
-186
-186
-185
-182
-179
-173
-167
-159
-149
-139
-127
-115
-103
-90
-78
-67
-56
-47
-38
-30
-21
-12
-2
10
24
40
59
80
102
127
151
176
201
226
249
272
295
316
336
356
374
392
408
425
442
459
478
497
518
540
562
585
608
630
651
671
690
709
728
747
768
790
813
836
859
882
904
925
943
959
973
984
993
1000
1004
1005
1003
999
991
982
970
955
938
919
897
874
848
821
793
765
738
711
686
662
641
621
602
585
569
553
537
520
502
482
459
435
409
381
352
322
292
261
231
201
171
142
113
85
57
30
2
-27
-56
-87
-119
-152
-186
-220
-254
-287
-318
-346
-371
-393
-411
-426
-437
-446
-451
-455
-457
-457
-457
-456
-455
-453
-449
-444
-437
-429
-418
-405
-390
-374
-356
-337
-319
-301
-285
-270
-258
-248
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-236
-233
-233
-233
-233
-233
-231
-229
-225
-221
-216
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-205
-198
-189
-179
-166
-151
-132
-111
-87
-62
-36
-10
15
39
61
81
99
115
130
143
156
168
179
189
199
207
214
219
222
223
222
219
214
207
201
194
189
186
186
188
192
200
209
219
229
239
249
257
264
270
275
280
284
287
289
291
291
289
286
281
274
266
256
246
234
222
209
195
180
164
147
128
108
85
62
37
12
-14
-38
-62
-83
-102
-119
-133
-143
-150
-154
-155
-153
-149
-143
-137
-130
-123
-118
-113
-110
-108
-106
-106
-105
-105
-105
-104
-102
-99
-95
-91
-86
-80
-75
-69
-64
-60
-57
-56
-57
-61
-68
-77
-89
-103
-118
-133
-148
-161
-171
-179
-183
-184
-183
-179
-173
-164
-154
-142
-129
-114
-99
-83
-68
-54
-40
-28
-17
-8
0
end frb_signal_t