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 = 18
|   Segment [0] from curve   84
|      780 samples [3223..4002]
|     0.130 of the curve [0.537__0.666]
|   Segment [1] from curve   91 (reversed)
|      801 samples [1684..2484]
|     0.113 of the curve [0.239__0.352]
| Candidate after realignment and trimming:
|   Candidate index = 18
|   Segment [0] from curve   84
|      513 samples [3404..3916]
|     0.085 of the curve [0.567__0.652]
|   Segment [1] from curve   91 (reversed)
|      513 samples [1792..2304]
|     0.073 of the curve [0.254__0.326]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
-5
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0
9
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28
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30
27
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14
10
6
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36
32
28
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9
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26
38
54
73
94
115
136
157
175
191
205
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216
209
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189
178
167
156
146
136
126
118
110
103
97
93
89
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86
89
93
100
109
120
133
147
162
177
191
204
216
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233
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202
185
166
145
123
101
81
62
46
33
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97
90
84
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197
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168
155
142
128
113
99
85
71
57
45
34
25
16
9
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-4
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-64
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-92
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4
30
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78
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119
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164
156
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130
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111
102
92
83
74
66
57
48
39
30
21
11
2
-6
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-19
-23
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-18
-12
-4
6
16
26
36
46
55
63
70
77
84
90
97
104
111
117
124
129
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144
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155
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168
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175
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186
189
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194
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197
195
192
187
179
170
159
146
131
116
100
84
69
56
43
33
24
17
11
7
4
2
0
end frb_signal_t