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 = 45
|   Segment [0] from curve   88
|      600 samples [4720..5319]
|     0.096 of the curve [0.758__0.855]
|   Segment [1] from curve  107 (reversed)
|      600 samples [2662..3261]
|     0.066 of the curve [0.293__0.359]
| Candidate after realignment and trimming:
|   Candidate index = 45
|   Segment [0] from curve   88
|      513 samples [4763..5275]
|     0.082 of the curve [0.765__0.848]
|   Segment [1] from curve  107 (reversed)
|      513 samples [2706..3218]
|     0.056 of the curve [0.298__0.354]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 7.79411e-07
samples = 511
-9999999
-1128060
-4123231
-3768030
-2239815
-2190415
-1906198
-2097142
1464155
-111204
735673
728957
91005
91340
472252
-390649
-358869
71232
-140225
-50972
-303795
215128
299507
-18341
97110
-115425
-40368
77014
-4047
371405
-4834
3202
-64222
-100036
-2524
-28851
1684
115315
40299
4752
39431
3646
-20350
59187
-40539
-67676
-93838
-21220
-19078
18155
63639
-14457
-32313
22566
22553
-30370
17898
37699
9679
5224
-6640
244
-7476
14226
-496
-27063
19989
14149
1747
12715
2054
-2179
1036
127
-1508
6466
5015
5478
-2174
-222
515
-3105
627
-312
-1032
3244
-541
4183
5053
200
-742
2874
-1876
137
86
1922
1246
439
1146
-1010
-978
1936
-31
598
548
-148
-316
788
-154
630
-89
-236
-379
146
37
412
58
700
-538
198
-2
237
-144
749
-329
378
-62
247
-346
465
-116
403
-45
184
-61
350
-96
153
14
336
-328
111
89
215
-125
230
-73
72
15
233
-48
175
59
162
-114
192
-179
164
-152
208
15
127
8
172
-52
165
-86
237
-39
60
-18
131
-61
143
-38
31
-74
94
-2
134
17
121
-68
39
53
84
-38
20
-51
85
20
77
-39
51
6
67
-71
119
4
-24
-4
63
-31
84
-65
100
-27
21
34
101
-35
77
-90
166
1
22
-39
89
48
-3
-52
-9
-81
17
-48
47
-13
-35
-25
146
33
28
-72
62
-79
-17
-17
58
-12
56
37
24
24
-66
-1
4
3
31
-107
-2
-69
46
-126
52
-60
-1
-68
-24
-23
57
-44
57
-71
63
7
85
6
115
-5
-7
-46
6
15
-9
-47
9
-12
37
-122
-12
16
54
28
88
-18
119
39
-35
-47
75
75
-62
-21
71
16
14
-47
39
69
92
-22
-6
55
-5
-77
-10
4
37
42
71
-33
-1
-55
28
38
-8
-9
9
42
53
29
13
36
38
4
0
-50
-3
54
42
23
-44
-34
-54
-2
-21
-8
6
52
-59
45
137
-42
29
-36
-114
64
10
-3
34
-95
43
-32
-18
-22
55
-69
72
38
49
26
32
-62
12
-117
55
34
18
-32
74
92
23
86
-65
9
16
-48
-104
4
-18
66
-18
-11
37
-27
66
20
92
56
-24
5
-36
90
-37
-21
28
18
-6
19
-100
-65
33
17
21
-39
57
81
-56
24
1
34
-22
39
16
49
-14
-19
-32
59
31
-30
-90
-56
6
-13
-6
22
-52
59
-16
12
32
-106
-8
-105
2
-1
15
-29
17
17
-43
-12
68
-66
70
15
-15
-39
39
14
51
28
-51
11
-17
-30
-67
81
31
-29
71
41
-28
-9
-90
76
7
21
31
2
62
-23
48
-11
38
34
16
14
-3
-80
-17
59
-115
-45
-29
7
-11
19
14
-25
42
54
6
46
46
-22
6
9
-35
19
-78
-11
28
34
70
-21
-59
5
-34
24
end frb_signal_t