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 = 25
|   Segment [0] from curve   20
|      551 samples [4191..4741]
|     0.116 of the curve [0.880__0.995]
|   Segment [1] from curve   30 (reversed)
|      551 samples [1248..1798]
|     0.192 of the curve [0.435__0.627]
| Candidate after realignment and trimming:
|   Candidate index = 25
|   Segment [0] from curve   20
|      513 samples [4209..4721]
|     0.108 of the curve [0.883__0.991]
|   Segment [1] from curve   30 (reversed)
|      513 samples [1262..1774]
|     0.179 of the curve [0.440__0.618]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
-8
-13
-17
-19
-20
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1
5
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26
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24
21
17
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8
4
0
-3
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5
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26
24
22
20
17
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12
10
10
10
11
13
15
18
21
24
28
31
35
39
43
46
50
53
56
57
57
56
52
47
39
30
19
7
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5
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22
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25
26
25
24
22
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17
14
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11
10
10
10
11
12
13
14
15
16
17
19
22
26
31
36
43
50
57
63
67
70
72
71
69
65
60
54
49
42
36
29
22
15
7
-1
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-3
-3
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-25
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-27
-24
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-12
-3
8
18
29
38
47
53
58
62
65
67
69
71
73
75
78
80
82
84
87
89
92
96
100
104
109
113
117
120
121
121
119
116
111
106
101
97
95
95
96
99
104
110
117
123
129
134
137
138
137
133
128
121
113
104
94
84
74
65
56
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44
39
36
33
32
32
32
33
34
35
35
34
32
29
24
18
10
3
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-19
-23
-26
-26
-25
-21
-17
-11
-6
0
end frb_signal_t