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 = 17
|   Segment [0] from curve   12
|      820 samples [1817..2636]
|     0.133 of the curve [0.294__0.427]
|   Segment [1] from curve   29 (reversed)
|      828 samples [2433..3260]
|     0.105 of the curve [0.309__0.414]
| Candidate after realignment and trimming:
|   Candidate index = 17
|   Segment [0] from curve   12
|      513 samples [2111..2623]
|     0.083 of the curve [0.342__0.424]
|   Segment [1] from curve   29 (reversed)
|      513 samples [2449..2961]
|     0.065 of the curve [0.311__0.376]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
-5
-10
-17
-24
-32
-42
-51
-60
-70
-80
-88
-96
-101
-105
-106
-103
-98
-89
-77
-63
-47
-31
-15
0
12
22
28
31
31
27
20
11
0
-14
-28
-45
-62
-79
-97
-115
-132
-147
-161
-174
-183
-190
-195
-197
-198
-197
-195
-192
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-188
-188
-189
-193
-198
-206
-215
-227
-240
-254
-268
-282
-295
-305
-313
-319
-321
-321
-317
-312
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-297
-289
-280
-272
-265
-257
-250
-244
-237
-231
-224
-218
-211
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-196
-189
-181
-172
-163
-153
-142
-130
-117
-104
-91
-77
-63
-49
-35
-21
-7
6
19
32
43
55
65
74
82
89
94
98
100
101
100
98
96
93
89
85
81
78
75
72
71
70
70
71
72
73
74
74
74
72
69
65
59
53
45
37
27
16
3
-11
-25
-40
-54
-67
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-102
-103
-101
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-93
-88
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-66
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-51
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-27
-20
-12
-6
1
7
12
17
21
23
24
23
21
17
12
7
2
-3
-8
-13
-16
-19
-21
-23
-25
-27
-29
-31
-33
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-75
-69
-61
-54
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-32
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-22
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-15
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-15
-15
-14
-13
-12
-9
-7
-3
0
3
7
9
11
11
10
7
3
-1
-7
-13
-18
-24
-29
-34
-38
-42
-45
-48
-52
-55
-59
-63
-67
-72
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-90
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-66
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-61
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-55
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-53
-52
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-57
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-56
-54
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-49
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-53
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-63
-64
-64
-63
-60
-56
-49
-42
-33
-24
-14
-6
1
7
11
12
13
11
8
4
-1
-6
-12
-17
-22
-27
-32
-36
-40
-42
-44
-46
-47
-48
-49
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-51
-53
-55
-57
-60
-64
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-73
-78
-84
-90
-96
-102
-107
-112
-116
-120
-123
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-165
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-183
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-186
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-187
-188
-190
-192
-196
-202
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-220
-231
-244
-257
-271
-284
-296
-306
-314
-320
-323
-323
-321
-317
-312
-304
-296
-287
-277
-266
-254
-241
-228
-214
-200
-185
-171
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-144
-132
-121
-111
-103
-97
-91
-87
-84
-82
-80
-79
-78
-77
-77
-76
-76
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-76
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-75
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-75
-75
-74
-73
-72
-70
-67
-64
-61
-57
-54
-50
-46
-42
-39
-36
-33
-30
-27
-23
-19
-15
-10
-4
2
8
14
21
26
31
34
35
34
32
27
21
15
9
5
1
0
end frb_signal_t