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 = 18
|   Segment [0] from curve   24
|      600 samples [9279..9878]
|     0.057 of the curve [0.877__0.934]
|   Segment [1] from curve   37 (reversed)
|      600 samples [2048..2647]
|     0.111 of the curve [0.378__0.489]
| Candidate after realignment and trimming:
|   Candidate index = 18
|   Segment [0] from curve   24
|      513 samples [9322..9834]
|     0.049 of the curve [0.881__0.930]
|   Segment [1] from curve   37 (reversed)
|      513 samples [2092..2604]
|     0.095 of the curve [0.387__0.481]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 5.09746e-07
samples = 511
3953592
9999999
-7248686
5674444
1032138
1930798
-3345119
1666418
-2201631
46011
479651
-563517
-464235
1637430
575215
332753
-476335
-741769
265276
-531796
407147
-845089
218478
-790010
-194019
82877
98403
-283942
-160867
-92055
-150146
98023
190010
-111181
-214772
74686
119046
-25107
-199788
-99349
118432
-53245
-125349
-86591
-87600
-29101
-31102
8796
71894
31895
-14909
17376
-14985
-22642
-982
71537
41886
21974
-12798
-17298
26494
5973
-7339
-12666
-6127
8259
-16045
-3616
-7049
-8657
15908
-3693
10441
-6317
-815
-4666
-9382
-14320
-19987
-6045
519
-1780
-8669
-1047
-3358
4533
681
-650
-1026
2419
-2952
1442
-613
3835
-3126
-679
-2826
-1065
141
1663
-1801
733
809
-173
-237
6
-925
-194
-1238
328
-1619
-223
-53
-845
-292
-471
-476
243
-403
68
-80
36
298
-303
67
92
-397
-206
-149
-132
-214
57
-462
181
-148
-41
-250
27
-389
-83
-65
-9
-232
-26
-121
-64
-189
-94
-281
-130
2
-166
-149
-78
-160
-189
-223
70
-125
-79
-131
-172
-41
11
-162
-33
-156
-220
-2
-36
-112
53
-224
-14
-125
38
-185
-93
-202
-92
-208
5
-214
-56
-116
-29
-101
-37
-91
-100
31
105
27
30
-110
-61
-13
-137
-120
-71
-18
-3
-80
-36
104
80
-19
26
51
-96
-123
-46
-183
-13
86
-37
55
49
-95
-64
-37
-10
12
-116
-91
-71
-131
-51
-97
-49
-156
-24
-14
-116
-47
44
-114
66
-37
41
42
-98
-97
-13
59
-58
40
-6
66
-37
7
-32
-72
-18
-33
-67
-77
-31
43
-29
15
80
-18
45
-101
-53
-62
-82
50
-119
-49
-60
80
-23
-30
49
-97
2
-73
105
-3
-85
-18
52
89
48
-8
-72
-90
-64
-17
112
41
-5
-119
-19
-54
22
-17
-14
75
29
0
25
-157
-17
-5
23
17
-19
-99
-27
29
69
-152
22
-3
43
-143
-6
-4
64
15
144
-52
51
80
-66
-82
-38
10
-34
78
16
-80
41
-33
-25
1
-71
67
-6
-82
-16
-106
21
50
19
-69
-56
58
-29
-34
-48
-89
-13
-149
-102
-52
-75
22
-5
21
29
-13
-10
88
15
26
102
-53
-102
-35
79
9
-85
-50
-120
43
19
77
5
-7
-26
-58
22
90
-78
46
32
14
27
-7
87
-23
155
-118
71
-107
-120
34
-128
-57
32
-41
10
2
-1
63
-153
-37
-35
-92
28
-44
26
22
-104
-32
-17
-128
-49
-82
4
12
-118
130
14
-152
-13
-5
-50
75
-40
9
39
33
2
-80
9
-14
-107
50
-43
26
-99
-102
-62
1
-4
61
28
29
-115
18
-146
-42
24
-11
3
-32
39
-59
-4
51
-37
52
14
128
-49
10
-113
52
-73
37
16
56
77
-60
27
58
-3
-53
29
-88
55
106
-102
91
71
95
-16
-24
9
-61
-49
-41
-77
-50
-24
-97
-120
41
7
13
52
-49
91
33
35
10
end frb_signal_t