begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-01 23:36:33 by stolfi
| 
| True and recognizable candidates
| Essentially entered by hand
| Some of them refined with PZRefineCands
| 
| 
| frb_analyze
|   maxShift =    0.847 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 28
|   Segment [0] from curve   20
|      726 samples [2808..3533]
|     0.152 of the curve [0.589__0.741]
|   Segment [1] from curve   40 (reversed)
|      718 samples [ 901..1618]
|     0.149 of the curve [0.187__0.336]
| Candidate after realignment and trimming:
|   Candidate index = 28
|   Segment [0] from curve   20
|      513 samples [3003..3515]
|     0.108 of the curve [0.630__0.738]
|   Segment [1] from curve   40 (reversed)
|      513 samples [ 916..1428]
|     0.107 of the curve [0.190__0.297]
| 
| 
| signal = "b" (second fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
38
76
114
149
181
209
233
252
268
281
292
303
314
327
341
358
376
395
413
430
443
453
458
458
455
448
438
425
410
394
378
363
349
336
324
315
306
298
290
282
274
265
255
245
235
224
214
204
194
185
177
170
164
159
155
152
151
150
151
154
158
164
171
181
193
207
223
240
258
276
296
315
334
352
370
386
402
417
432
446
461
476
492
508
525
543
561
579
598
617
635
654
673
691
710
728
746
764
781
797
812
825
836
845
852
856
857
856
854
850
846
840
834
827
820
813
805
797
788
778
767
755
743
729
713
697
680
663
645
627
609
592
575
560
545
531
518
506
495
484
475
466
458
450
444
438
433
429
426
424
423
423
423
423
424
424
423
421
417
412
404
394
382
367
349
329
306
282
256
230
203
177
152
129
107
87
70
55
43
33
26
20
17
14
13
13
13
14
16
18
21
24
28
32
36
41
46
51
56
61
65
70
74
78
82
86
89
93
98
102
107
113
120
126
134
141
149
157
166
174
181
189
195
201
206
209
212
214
214
214
214
213
212
212
212
213
216
220
225
232
240
250
262
275
289
304
320
337
355
373
392
411
430
449
467
484
501
517
532
546
560
573
585
596
606
616
623
629
633
634
634
631
627
620
612
602
592
582
572
563
556
551
548
547
549
552
558
565
573
582
593
604
616
628
641
655
670
685
702
720
738
758
779
799
820
840
858
875
890
902
912
918
922
921
918
911
900
887
871
853
833
811
788
764
740
716
692
670
650
632
616
604
594
587
583
582
582
583
585
587
587
586
584
579
572
563
553
541
528
514
500
486
472
459
446
434
422
411
399
388
376
364
351
338
325
311
298
285
273
261
251
240
230
221
212
203
194
185
176
167
156
145
132
118
103
86
67
48
28
8
-13
-33
-53
-73
-92
-111
-129
-145
-161
-176
-190
-202
-213
-222
-230
-236
-241
-244
-246
-246
-247
-248
-249
-251
-253
-256
-260
-264
-268
-273
-277
-282
-286
-290
-294
-298
-302
-305
-309
-312
-316
-320
-325
-330
-336
-343
-351
-359
-369
-379
-390
-401
-413
-425
-438
-449
-460
-469
-476
-481
-484
-486
-486
-484
-482
-480
-477
-474
-472
-470
-469
-467
-466
-466
-465
-464
-462
-460
-457
-453
-448
-442
-435
-426
-415
-403
-389
-374
-357
-339
-320
-300
-279
-259
-238
-218
-199
-181
-164
-148
-134
-121
-109
-99
-90
-82
-76
-70
-66
-63
-61
-59
-57
-55
-52
-48
-44
-37
-30
-21
-11
0
end frb_signal_t