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 = 14
|   Segment [0] from curve   18
|      600 samples [5367..5966]
|     0.097 of the curve [0.872__0.969]
|   Segment [1] from curve   30 (reversed)
|      600 samples [1267..1866]
|     0.209 of the curve [0.442__0.650]
| Candidate after realignment and trimming:
|   Candidate index = 14
|   Segment [0] from curve   18
|      513 samples [5410..5922]
|     0.083 of the curve [0.879__0.962]
|   Segment [1] from curve   30 (reversed)
|      513 samples [1311..1823]
|     0.179 of the curve [0.457__0.635]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
2
5
7
10
12
14
16
18
21
24
27
30
34
39
44
49
55
61
68
74
81
87
93
99
105
111
116
123
130
138
147
157
169
182
195
208
221
232
241
248
253
255
255
254
252
250
248
246
245
245
246
247
250
253
257
261
266
271
276
282
287
293
298
303
306
309
310
309
307
304
299
293
287
281
275
269
263
258
254
250
247
245
243
241
238
235
231
225
219
212
204
196
188
181
176
172
171
171
174
179
187
196
206
218
231
245
259
274
288
303
316
329
340
350
359
365
369
371
370
366
359
351
341
330
318
305
294
282
271
261
252
242
232
222
210
198
185
171
157
143
130
120
111
105
101
101
103
108
115
122
131
139
147
153
158
161
162
161
159
156
152
147
143
138
134
131
127
124
121
119
117
116
116
118
121
127
134
143
154
166
179
192
205
218
230
242
255
268
280
294
308
322
336
350
364
378
391
404
417
429
441
454
468
482
497
513
530
546
562
577
590
600
608
613
616
616
614
612
609
606
603
601
600
599
598
597
596
595
593
591
588
586
582
579
576
573
569
564
559
552
543
533
521
508
493
477
460
442
423
405
388
372
358
347
339
334
333
336
341
348
356
366
376
386
396
404
412
418
424
427
430
431
432
432
431
430
429
427
424
420
415
409
401
392
383
374
365
358
352
348
346
346
347
350
354
358
362
366
370
374
377
380
383
387
390
395
399
404
409
414
419
424
429
434
439
446
453
461
470
480
491
501
512
522
531
539
545
550
552
553
553
551
547
542
536
530
522
514
505
495
485
474
462
449
434
418
401
383
364
343
322
301
280
259
238
219
202
186
172
161
152
146
142
141
143
146
152
158
165
171
177
181
184
185
185
184
182
180
179
179
181
184
188
193
199
207
214
222
231
238
245
251
255
257
256
254
249
242
233
223
212
200
188
176
165
155
146
138
132
125
119
113
107
100
93
84
75
66
56
45
34
23
11
-1
-14
-27
-41
-55
-72
-89
-107
-127
-147
-168
-189
-210
-231
-251
-269
-287
-304
-320
-335
-349
-362
-374
-385
-396
-406
-415
-424
-431
-438
-445
-450
-455
-458
-460
-459
-456
-451
-443
-433
-420
-404
-386
-366
-344
-320
-294
-268
-241
-214
-187
-161
-135
-110
-86
-63
-42
-22
-4
12
28
42
55
67
80
92
103
114
124
132
138
142
143
142
138
132
124
115
106
96
87
78
68
59
49
39
27
14
0
end frb_signal_t