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 = 21
|   Segment [0] from curve   26
|      600 samples [ 188.. 787]
|     0.098 of the curve [0.031__0.128]
|   Segment [1] from curve   40 (reversed)
|      600 samples [1003..1602]
|     0.125 of the curve [0.208__0.333]
| Candidate after realignment and trimming:
|   Candidate index = 21
|   Segment [0] from curve   26
|      513 samples [ 231.. 743]
|     0.083 of the curve [0.038__0.121]
|   Segment [1] from curve   40 (reversed)
|      513 samples [1047..1559]
|     0.107 of the curve [0.218__0.324]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 8.27613e-07
samples = 511
9999999
2704624
-513900
453697
-3222711
-1983587
44919
-65663
-1670520
19300
1208580
1156062
10964
-1037079
39248
-394778
708369
463779
-249638
782936
-140980
-224607
85775
-112055
212241
-74006
245162
276032
50440
-168746
-29702
-92482
-183801
87095
-13510
43058
-55944
55621
-72341
-66859
-62455
22049
9083
37235
55055
-64246
-54465
-31964
-28198
39759
62831
31509
-14358
-11718
-31809
-30164
-2728
63479
3900
11290
-16651
-19997
-5268
13885
22745
-4111
-6164
-3876
-4757
6851
4861
10685
10653
-2119
-11995
-8555
-9382
-1703
2064
7145
3000
2613
-3094
-639
909
1567
2604
3251
294
-1064
-822
-313
-1444
-993
3059
-573
265
32
912
1292
-807
30
-430
-950
75
981
697
-105
-293
-953
-919
758
473
327
138
-120
-306
-818
-31
491
485
459
-249
-288
-736
84
-269
128
-20
366
-145
108
-127
122
-262
-5
-194
150
38
158
-52
1
-117
56
135
268
-37
65
-144
-55
-134
82
110
219
-21
94
-272
-69
-238
27
-78
181
23
219
11
-12
-116
-17
-76
79
-31
38
-65
57
-123
61
-18
23
31
69
-61
-13
-53
82
-2
159
18
25
-133
20
-5
0
-21
91
-36
52
-133
-51
-48
112
36
48
-39
52
-86
5
-25
44
5
35
-7
18
-55
47
-68
86
-22
51
15
30
18
4
-66
80
-24
0
21
15
-58
29
-125
-28
-20
-37
111
-20
2
59
-61
164
23
-8
66
60
-13
-9
-33
30
54
15
7
47
-83
-7
-4
42
-5
-24
43
90
24
-5
13
4
-15
69
28
42
-25
60
-30
87
-7
31
3
57
-26
-19
-63
58
-14
1
8
13
-58
37
55
58
-30
5
48
58
-27
-14
0
71
26
-45
-55
43
-20
14
-33
-54
-37
-18
-16
56
20
-38
12
-12
-41
29
8
14
-51
40
-49
-4
34
-29
-29
-30
-22
6
41
-8
53
-45
-57
50
33
-4
-46
-39
-8
1
-47
38
-12
-11
6
-29
-24
5
82
61
60
26
5
-7
1
16
-69
39
21
8
18
-12
28
-35
23
60
25
-45
-32
-34
6
-32
-13
-23
-19
2
-30
-4
-14
61
68
33
-112
38
-95
28
29
-13
29
17
36
-82
0
28
47
60
-33
-8
-12
54
-37
-57
5
-21
33
-43
59
68
-14
17
-87
34
-10
-41
22
85
15
61
-29
22
-25
-21
-17
23
54
-13
5
-49
69
16
-21
41
-37
50
-109
-22
130
8
-70
12
10
38
16
-15
-51
-45
-47
32
42
-2
5
13
-98
-65
-50
90
-92
19
-76
3
37
-7
-15
-15
35
5
-61
4
-71
-11
-34
-119
-65
-35
-43
8
-26
-9
15
38
31
8
-15
-32
-52
0
7
-33
-53
-37
-11
-7
12
-82
-3
-33
-40
43
107
-15
-28
-49
53
-39
-39
24
-2
-31
72
-2
-59
-17
-20
end frb_signal_t