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 = 29
|   Segment [0] from curve   88
|      915 samples [ 235..1149]
|     0.147 of the curve [0.038__0.185]
|   Segment [1] from curve  107 (reversed)
|      917 samples [2460..3376]
|     0.101 of the curve [0.271__0.371]
| Candidate after realignment and trimming:
|   Candidate index = 29
|   Segment [0] from curve   88
|      513 samples [ 276.. 788]
|     0.082 of the curve [0.044__0.127]
|   Segment [1] from curve  107 (reversed)
|      513 samples [2824..3336]
|     0.056 of the curve [0.311__0.367]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
0
0
0
2
5
9
14
20
26
32
38
43
46
50
52
55
57
61
65
69
74
79
84
89
93
96
98
100
100
100
99
98
96
95
94
93
92
91
91
90
89
88
86
84
82
80
77
73
69
65
61
56
51
46
40
35
29
23
18
13
9
6
5
5
7
10
13
16
19
21
21
20
18
15
10
4
-2
-9
-17
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7
27
46
64
83
100
116
131
144
154
163
168
170
170
168
163
156
148
138
129
119
109
100
90
82
74
67
60
54
49
46
43
42
41
42
43
45
46
48
50
51
52
54
57
60
64
69
74
80
86
93
99
104
109
113
116
118
118
118
116
113
109
105
101
97
94
92
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92
94
96
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103
106
111
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125
130
134
138
141
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144
144
142
139
136
132
129
125
122
119
117
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113
113
114
115
116
118
120
121
122
122
121
118
115
110
105
101
96
92
89
88
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87
89
91
94
98
103
110
118
127
137
147
158
169
180
190
200
208
214
219
222
223
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217
213
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203
199
194
191
187
183
179
173
167
160
152
144
136
129
124
121
119
120
122
125
129
134
138
142
145
149
151
154
156
158
160
162
164
167
169
170
172
173
174
176
177
179
182
184
188
191
195
198
202
205
208
210
212
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212
210
208
205
202
199
196
195
194
195
197
200
205
210
216
223
229
236
242
247
252
256
259
260
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255
252
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246
242
238
234
229
223
216
209
202
195
188
182
176
172
169
168
168
168
169
171
173
174
176
176
176
176
175
175
174
175
177
179
184
189
196
202
209
215
220
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226
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177
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113
121
128
134
140
145
149
153
156
158
159
158
155
149
142
132
120
106
91
73
55
34
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-12
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-113
-90
-69
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-33
-17
0
end frb_signal_t