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 = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 6.88634e-07
samples = 511
-9999999
-6458948
-2342906
4801048
1713855
2031065
-900856
-812678
117315
1539488
272374
1240381
-329579
328675
-123063
-347027
-372228
-273991
505503
-44165
213113
35532
65421
-123897
-31922
-55197
93933
97242
106039
-230875
115748
75857
-46842
-228
-4509
48050
-90101
-70750
19087
20724
92663
12187
-9552
-46323
51445
11029
54137
18886
-13486
-12044
-13517
-19338
37645
-10227
-15124
-2676
-33773
-12922
-5831
1347
13974
4850
-10632
-15342
5010
-4461
-19804
-4191
-2569
5209
-8410
-2259
-4258
6953
-7131
-5082
-2381
3976
685
394
-3269
3492
619
-194
229
625
-3794
328
591
4702
833
-953
494
2573
-628
3317
-1025
885
-793
-683
-403
1079
164
691
-99
753
-56
303
-348
1258
-339
249
-189
173
65
495
-456
515
-307
587
-465
400
-151
189
-110
299
-179
436
-231
231
-243
583
-162
281
-177
159
-230
157
-18
336
-81
263
-52
149
-4
152
-119
81
-44
138
-132
268
-89
196
-106
179
-156
147
-68
117
-99
107
-107
57
-67
210
-65
129
2
124
-70
147
-26
161
-103
112
-26
166
-52
65
-8
-11
-51
66
-20
64
-78
35
-37
141
-14
32
-63
55
-3
79
-44
28
-30
86
5
134
25
58
-41
108
-90
7
14
53
-2
75
26
9
-28
27
40
9
20
67
-83
-4
-9
86
-11
83
-27
29
-107
53
3
11
-10
69
-30
43
4
39
-23
65
-92
31
-5
-24
67
77
-41
1
13
64
-29
40
-49
-40
32
44
-13
3
19
91
-42
43
-16
27
2
28
46
61
20
28
-8
31
22
17
5
81
-9
75
-5
39
-26
-16
-6
1
-13
10
20
-37
16
30
51
15
-16
-7
-71
14
18
2
-3
19
-39
8
17
-36
32
24
23
27
-51
46
41
33
-11
38
37
-33
4
51
11
74
1
16
-46
39
-82
45
-31
2
-2
-24
-10
-19
26
10
50
-1
-57
14
-57
2
-50
-9
9
64
-28
-44
12
27
-27
-18
-26
24
-26
-26
-45
13
3
-13
7
-38
0
102
-6
-5
-5
-14
10
-27
-4
-18
-11
-25
43
18
8
32
-51
16
-21
65
-7
-60
-97
-17
86
33
26
58
-22
34
-15
-22
47
45
0
-7
16
-14
-32
28
-20
-64
53
23
60
-4
-19
-62
14
-24
-8
-21
40
16
38
31
-5
14
-7
36
-39
-17
31
-13
32
-16
-1
-59
-38
37
-13
-62
53
2
-42
4
27
26
-77
1
-36
32
25
-46
44
-1
-1
-8
9
-42
26
-17
37
-116
6
0
-1
28
-35
-53
10
12
-51
-18
-8
11
16
-53
19
2
-11
29
24
-15
6
-8
1
2
17
-44
56
-4
-46
54
36
-18
-75
-3
63
-6
-14
-52
-27
54
-32
6
-3
-45
-27
36
-32
-13
3
-24
-49
9
-10
-3
-19
-41
69
end frb_signal_t