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 = 32
|   Segment [0] from curve    2
|      746 samples [3231..3976]
|     0.135 of the curve [0.583__0.717]
|   Segment [1] from curve   13 (reversed)
|      768 samples [ 353..1120]
|     0.133 of the curve [0.061__0.194]
| Candidate after realignment and trimming:
|   Candidate index = 32
|   Segment [0] from curve    2
|      513 samples [3466..3978]
|     0.093 of the curve [0.625__0.717]
|   Segment [1] from curve   13 (reversed)
|      513 samples [ 353.. 865]
|     0.089 of the curve [0.061__0.150]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 4.34897e-07
samples = 511
9999999
-15795
-1739884
3821817
-335917
-2760861
2397817
-499245
2871996
164612
-633785
669070
1737582
232247
-547742
-367623
265515
-51123
-54695
91528
-646258
210350
-122555
161847
-60840
147998
477776
-161606
234866
49581
166677
281227
170868
-149164
-36859
-54837
-100250
117701
-142113
80411
102551
-47878
-15135
-20673
-104767
32878
26184
-14420
30084
16751
23842
11375
-23407
2828
-9636
27423
9099
-585
-41271
18160
8709
-15066
624
-52
2654
7253
-14065
-5080
-2949
-1877
-7959
-7428
-7369
3365
-3442
-4044
-1322
-4669
-5228
2604
-4624
-1236
-842
435
-3111
-316
-2028
-856
-4941
244
-1519
-2238
-3367
1505
-3636
87
-1593
-1953
-1799
121
-3094
-934
-794
-547
-1955
-1048
-1693
-46
-1969
382
-905
-502
-728
50
-1565
228
-1168
-361
-1142
-321
-854
-41
-906
-127
-721
-197
-725
129
-775
115
-847
-288
-684
108
-778
41
-601
-132
-561
3
-325
66
-538
-48
-541
-21
-451
-120
-390
16
-344
156
-345
-62
-388
-21
-260
54
-369
-11
-361
-103
-254
58
-303
18
-305
5
-203
-49
-197
-49
-301
-22
-305
48
-211
-52
-214
20
-230
-14
-204
18
-254
69
-238
142
-101
-13
-243
-30
-161
38
-166
-8
-241
87
-232
10
-122
20
-192
16
-148
-8
-185
15
-112
11
-203
-2
-146
37
31
27
-167
-75
-72
25
-141
25
-57
53
-125
62
-120
7
-138
39
-13
-54
-133
-33
-100
89
-119
-23
-70
15
-39
-101
37
66
-51
14
-135
-8
-158
48
-109
-12
-80
36
-65
68
-46
-128
-24
-24
-27
-90
-95
-89
-27
79
-139
-44
2
108
-98
-113
-96
-73
-88
3
-91
-97
23
-25
-56
106
-1
-46
-116
14
-15
-59
-33
11
-53
22
29
-54
-44
-44
-20
87
-111
-6
-103
-8
-113
-71
-3
29
-25
12
-55
25
34
24
-71
13
-32
81
30
32
-105
67
-130
-43
27
-74
1
119
-87
-47
-105
19
51
62
-15
-83
12
117
-44
12
-37
110
-70
47
-43
128
-60
12
-75
-80
-46
-14
45
17
-91
-19
33
-46
-77
-39
-90
-101
40
-17
-40
-28
26
-46
-53
93
39
-19
23
-55
-54
68
-104
74
28
54
103
17
0
85
-59
36
-65
42
-36
75
-80
6
37
-42
-91
-78
-25
3
-136
13
-4
-35
-14
30
-96
43
-18
-48
18
-35
51
119
-150
-114
-50
12
-140
83
-84
16
16
-35
-70
-79
-54
57
-32
47
-7
124
66
32
16
166
-55
-33
101
64
-66
-38
50
-25
-1
-82
20
-16
-69
1
26
14
22
-40
0
51
-41
48
62
-6
11
-4
102
-44
-26
-90
10
-47
-82
-14
-12
18
-32
39
20
-4
3
-34
-36
-24
-28
50
-59
8
46
-5
-39
55
-82
88
66
0
12
-92
-37
48
-39
49
46
-55
90
-57
41
-59
77
-10
-15
43
0
85
-63
-130
-43
6
-32
end frb_signal_t