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 = 3
|   Segment [0] from curve   25
|      754 samples [   7.. 760]
|     0.123 of the curve [0.001__0.124]
|   Segment [1] from curve   27 (reversed)
|      768 samples [ 602..1369]
|     0.133 of the curve [0.104__0.237]
| Candidate after realignment and trimming:
|   Candidate index = 3
|   Segment [0] from curve   25
|      513 samples [  42.. 554]
|     0.083 of the curve [0.007__0.090]
|   Segment [1] from curve   27 (reversed)
|      513 samples [ 828..1340]
|     0.089 of the curve [0.143__0.232]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-12
-21
-29
-34
-38
-39
-39
-37
-35
-32
-27
-23
-18
-12
-6
1
9
16
24
31
38
44
50
54
58
60
61
61
61
60
58
56
53
51
49
47
44
42
39
36
33
29
25
20
16
11
7
3
-1
-5
-10
-16
-22
-30
-40
-51
-64
-78
-93
-109
-127
-144
-162
-180
-197
-213
-228
-240
-251
-259
-265
-269
-271
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-268
-263
-257
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-239
-228
-216
-203
-190
-178
-167
-158
-149
-142
-136
-131
-126
-122
-117
-113
-108
-104
-101
-100
-99
-101
-104
-109
-115
-121
-128
-134
-140
-144
-146
-147
-146
-143
-139
-134
-128
-122
-115
-110
-104
-100
-97
-95
-94
-94
-95
-98
-101
-105
-109
-113
-117
-119
-119
-118
-115
-110
-103
-94
-85
-75
-64
-54
-45
-36
-28
-20
-13
-5
2
10
18
27
37
47
58
70
81
92
103
113
123
131
137
143
147
151
154
156
159
161
163
165
167
168
170
170
170
170
169
168
166
164
162
160
157
156
155
154
155
157
160
165
170
176
181
187
191
194
196
196
194
191
187
181
175
168
162
156
151
146
141
137
134
131
129
128
128
129
130
132
135
138
142
145
148
151
154
156
158
160
162
164
168
172
177
183
190
198
206
214
222
229
235
240
244
245
245
243
240
234
227
217
205
191
176
159
141
123
104
86
69
53
39
25
12
-1
-13
-26
-40
-54
-69
-86
-103
-121
-140
-159
-178
-198
-218
-238
-259
-279
-300
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-381
-401
-419
-437
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-488
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-533
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-560
-572
-583
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-624
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-643
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-655
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-664
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-664
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-418
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-456
-479
-504
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-626
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-665
-681
-695
-707
-717
-726
-733
-738
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-746
-749
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-747
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-728
-717
-706
-693
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-667
-655
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-632
-621
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-592
-582
-572
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-541
-530
-520
-510
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-492
-483
-476
-469
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-455
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-437
-432
-426
-421
-417
-412
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-404
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-396
-392
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-383
-379
-377
-376
-378
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-388
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-409
-423
-438
-455
-473
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-568
-569
-568
-563
-557
-548
-537
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-476
-458
-440
-422
-404
-385
-367
-348
-328
-307
-285
-262
-238
-214
-188
-163
-138
-115
-92
-71
-52
-36
-22
-11
-4
0
end frb_signal_t