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 = 14
|   Segment [0] from curve   97
|      627 samples [ 184.. 810]
|     0.125 of the curve [0.037__0.161]
|   Segment [1] from curve  103 (reversed)
|      634 samples [3385..  88]
|     0.161 of the curve [0.861__0.022]
| Candidate after realignment and trimming:
|   Candidate index = 14
|   Segment [0] from curve   97
|      513 samples [ 219.. 731]
|     0.102 of the curve [0.044__0.145]
|   Segment [1] from curve  103 (reversed)
|      513 samples [3469..  51]
|     0.131 of the curve [0.883__0.013]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
5
9
14
18
22
26
30
33
37
40
42
44
45
45
43
41
37
31
25
19
12
5
0
-4
-7
-8
-9
-8
-8
-8
-9
-10
-12
-14
-15
-16
-15
-13
-8
0
10
23
39
57
75
93
110
124
134
142
146
148
147
144
140
136
130
125
120
115
111
107
104
101
98
95
92
87
81
73
63
51
38
23
8
-8
-24
-38
-52
-64
-74
-83
-91
-97
-103
-108
-112
-115
-118
-121
-124
-128
-133
-138
-144
-150
-155
-161
-164
-166
-165
-162
-157
-150
-141
-132
-123
-114
-106
-99
-92
-86
-81
-76
-71
-66
-60
-54
-48
-41
-33
-24
-16
-6
3
12
22
32
42
52
62
72
82
91
100
109
118
126
134
142
149
155
161
166
170
173
175
175
175
173
171
168
165
161
157
153
149
145
140
136
131
125
118
111
102
92
80
67
53
38
22
5
-13
-31
-50
-70
-91
-111
-132
-153
-174
-194
-213
-230
-245
-259
-271
-281
-290
-297
-304
-310
-315
-319
-324
-328
-332
-336
-340
-344
-348
-353
-357
-360
-364
-368
-371
-374
-377
-380
-382
-383
-383
-383
-381
-377
-373
-367
-359
-351
-342
-333
-324
-315
-308
-301
-296
-293
-291
-291
-292
-294
-298
-301
-305
-310
-314
-318
-322
-326
-329
-331
-333
-334
-335
-335
-335
-336
-337
-339
-342
-346
-350
-356
-362
-369
-376
-382
-389
-395
-400
-404
-408
-410
-411
-411
-411
-411
-411
-411
-412
-413
-414
-415
-416
-416
-416
-415
-412
-408
-402
-395
-386
-375
-362
-347
-331
-314
-296
-277
-258
-238
-219
-201
-183
-167
-152
-139
-128
-119
-111
-104
-99
-96
-94
-95
-98
-104
-112
-122
-135
-149
-165
-181
-198
-214
-229
-244
-257
-269
-281
-292
-302
-313
-323
-334
-345
-358
-371
-384
-399
-414
-429
-444
-459
-473
-487
-499
-510
-521
-530
-539
-547
-554
-561
-567
-573
-579
-585
-592
-599
-606
-613
-621
-629
-637
-645
-653
-660
-668
-676
-683
-690
-698
-705
-713
-722
-732
-742
-753
-766
-779
-793
-807
-822
-835
-848
-859
-869
-878
-885
-891
-896
-899
-901
-901
-900
-898
-895
-890
-885
-878
-870
-862
-854
-845
-836
-828
-819
-811
-804
-796
-789
-781
-774
-765
-755
-744
-731
-716
-700
-683
-664
-645
-626
-607
-589
-572
-558
-547
-539
-533
-530
-529
-529
-531
-533
-534
-535
-535
-535
-534
-532
-530
-528
-526
-524
-522
-520
-519
-518
-517
-517
-517
-518
-520
-522
-525
-529
-533
-538
-544
-549
-555
-561
-567
-573
-578
-582
-586
-588
-590
-589
-587
-583
-577
-567
-555
-539
-520
-498
-474
-447
-419
-390
-363
-337
-314
-294
-277
-262
-250
-239
-230
-221
-212
-202
-191
-178
-164
-149
-133
-116
-98
-82
-66
-53
-41
-33
-27
-22
-20
-19
-19
-19
-20
-19
-18
-16
-12
-7
0
end frb_signal_t