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 = 19
|   Segment [0] from curve   17
|      864 samples [ 835..1698]
|     0.188 of the curve [0.181__0.369]
|   Segment [1] from curve   22 (reversed)
|      886 samples [1044..1929]
|     0.230 of the curve [0.271__0.500]
| Candidate after realignment and trimming:
|   Candidate index = 19
|   Segment [0] from curve   17
|      513 samples [ 867..1379]
|     0.111 of the curve [0.188__0.300]
|   Segment [1] from curve   22 (reversed)
|      513 samples [1362..1874]
|     0.133 of the curve [0.353__0.486]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
9
18
28
38
49
60
71
83
96
110
124
138
152
166
179
192
203
214
223
231
238
245
251
257
263
270
277
285
293
302
311
320
330
339
348
356
364
371
376
380
383
384
384
383
381
378
375
371
367
363
360
356
353
350
347
343
340
335
330
323
314
304
293
281
267
253
238
224
210
196
182
169
154
139
123
105
85
64
41
17
-6
-29
-49
-68
-84
-98
-109
-118
-124
-130
-133
-135
-136
-136
-136
-134
-131
-128
-124
-119
-114
-109
-104
-99
-95
-91
-88
-86
-85
-84
-84
-85
-86
-88
-91
-94
-97
-101
-106
-111
-117
-123
-129
-136
-143
-151
-158
-165
-172
-178
-184
-189
-193
-197
-201
-204
-207
-211
-215
-219
-225
-231
-239
-247
-257
-267
-277
-288
-297
-306
-313
-319
-322
-324
-323
-321
-317
-311
-303
-294
-284
-273
-260
-247
-232
-218
-203
-187
-171
-154
-137
-120
-103
-85
-68
-51
-34
-18
-2
13
27
41
54
65
75
83
91
98
104
110
116
121
126
131
136
140
144
146
147
147
145
141
136
129
119
108
95
82
67
53
38
24
11
0
-9
-17
-23
-26
-29
-29
-28
-26
-23
-19
-14
-9
-4
1
5
9
12
15
17
17
17
16
14
10
5
-1
-8
-16
-25
-35
-45
-55
-65
-75
-84
-93
-100
-107
-113
-118
-122
-127
-131
-135
-139
-144
-149
-154
-160
-166
-173
-179
-187
-194
-202
-211
-220
-229
-238
-248
-257
-265
-273
-279
-284
-287
-289
-288
-286
-282
-276
-268
-259
-248
-236
-224
-210
-197
-185
-174
-164
-157
-152
-149
-149
-151
-155
-161
-170
-180
-192
-206
-222
-238
-255
-273
-290
-308
-325
-342
-358
-374
-389
-403
-417
-430
-443
-455
-467
-479
-491
-504
-516
-530
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-558
-572
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-615
-628
-640
-651
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-668
-675
-681
-686
-690
-693
-695
-697
-699
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-702
-704
-706
-709
-712
-715
-718
-722
-725
-728
-731
-733
-735
-737
-739
-740
-742
-744
-746
-748
-750
-752
-753
-755
-756
-756
-757
-757
-757
-757
-757
-758
-758
-759
-760
-762
-763
-765
-766
-767
-768
-769
-770
-771
-772
-773
-775
-776
-778
-780
-783
-785
-788
-790
-792
-793
-794
-794
-793
-792
-790
-787
-784
-780
-775
-769
-762
-755
-747
-739
-731
-722
-713
-704
-695
-687
-678
-669
-661
-653
-646
-639
-632
-626
-621
-617
-613
-611
-609
-607
-607
-607
-608
-610
-612
-615
-619
-623
-628
-633
-640
-647
-655
-663
-673
-684
-696
-708
-720
-733
-745
-757
-768
-778
-787
-795
-802
-807
-811
-814
-815
-814
-812
-808
-802
-795
-786
-775
-762
-748
-733
-716
-698
-678
-658
-638
-616
-594
-572
-549
-526
-502
-478
-454
-429
-404
-378
-352
-326
-300
-274
-248
-223
-198
-173
-149
-126
-104
-82
-60
-40
-20
0
end frb_signal_t