begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-02 00:20:33 by stolfi
| 
| False candidates
| Generated from ../../std/s/raw.can by swapping segments
| between candidates.
| 
| 
| frb_analyze
|   maxShift =    0.000 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 37
|   Segment [0] from curve   76
|      600 samples [ 657..1256]
|     0.101 of the curve [0.111__0.212]
|   Segment [1] from curve   90 (reversed)
|      600 samples [2197..2796]
|     0.084 of the curve [0.307__0.391]
| Candidate after realignment and trimming:
|   Candidate index = 37
|   Segment [0] from curve   76
|      513 samples [ 700..1212]
|     0.087 of the curve [0.118__0.205]
|   Segment [1] from curve   90 (reversed)
|      513 samples [2241..2753]
|     0.072 of the curve [0.313__0.384]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 7.28345e-07
samples = 511
9999999
-1594238
-4494060
-133520
3503285
96816
-2377266
-541842
359450
2850380
-649962
-324860
-136679
-267191
155383
-460684
-799851
-169081
399919
-113800
-147953
-669361
-227353
86796
-103623
72065
-291073
-213322
95059
-157782
-5939
63269
170856
153838
16798
127743
121450
42397
23723
27522
-42747
-21390
74715
85689
27880
5839
25929
36857
-16659
-38871
4873
-30754
-6787
-9042
-187
22629
-17067
-7665
-6534
-17449
27360
8894
3911
11335
9128
6186
-15080
-2786
18693
11716
-11878
-2823
1602
-1486
10421
1518
-2551
10088
-3605
1626
-6770
-749
1372
1541
577
-2427
-858
1195
1393
-1340
692
736
-2007
1683
-1810
-1978
-416
151
-333
-185
-689
1795
-1803
1161
-1210
598
-570
8
-522
-36
-100
-224
440
-92
-275
178
-289
423
78
-136
176
332
-125
141
310
180
-261
-76
-239
333
-38
31
-49
-81
-118
-9
-240
-55
-136
-178
-143
24
-85
2
83
61
-126
-13
11
-29
38
-149
-64
130
-56
67
-198
-10
-119
-45
-98
-60
-76
-1
-58
-68
-26
-29
-79
-37
-155
45
-91
-113
-31
40
-68
14
-5
-21
-94
26
-81
26
-26
-26
-124
58
9
105
7
5
-21
-5
11
29
6
61
35
-18
-57
-45
-43
57
-39
25
-34
35
-12
48
0
60
-37
-61
18
-40
19
-57
44
8
-68
-29
-78
98
-69
16
10
34
-10
-97
1
-11
-90
40
-2
-81
-5
-34
-86
-50
-47
-6
-86
-18
-110
2
8
-23
32
-18
-46
-59
48
-34
-61
14
19
7
38
73
-57
-101
-20
5
-22
-48
-52
-90
-71
83
-54
44
-78
47
-60
-6
35
25
11
-60
42
-3
0
7
44
-3
-2
-24
-39
16
1
-58
-75
51
-74
-61
55
21
54
45
-41
71
-6
-40
-64
-44
24
109
-5
113
-10
-6
33
21
30
17
-30
7
-62
47
-2
-17
95
22
37
-5
-38
56
15
-30
-16
-16
19
-48
-7
-4
-9
-31
15
28
35
-20
86
60
16
-22
9
83
-52
48
24
-109
-25
-34
23
72
-103
56
-8
-68
19
-94
-10
-50
75
52
24
8
-72
-16
-13
-117
4
41
-13
-83
43
15
13
-35
-21
-15
50
-25
82
-37
-5
-50
-12
-14
-34
-28
6
-82
-4
6
-50
27
1
41
-4
0
15
-54
41
-36
-75
36
-10
88
11
-100
7
24
-56
5
47
-31
45
-45
5
39
-7
-69
-53
43
-43
27
-67
51
42
23
68
20
60
-4
101
21
-6
-4
15
25
-78
20
53
24
-62
-9
-35
-121
42
-69
-17
62
40
-59
29
47
13
-91
-60
-39
16
-70
27
46
31
0
2
1
-27
81
-11
-47
30
16
16
15
-48
0
23
-49
10
-55
-5
31
-81
24
-56
-58
-12
17
30
-12
-32
-51
72
76
-30
124
49
62
3
-10
60
18
67
10
25
104
41
end frb_signal_t