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 = 17
|   Segment [0] from curve   20
|      600 samples [4210..  44]
|     0.126 of the curve [0.884__0.009]
|   Segment [1] from curve   36 (reversed)
|      600 samples [4228..4827]
|     0.109 of the curve [0.769__0.878]
| Candidate after realignment and trimming:
|   Candidate index = 17
|   Segment [0] from curve   20
|      513 samples [4253..   0]
|     0.108 of the curve [0.893__0.000]
|   Segment [1] from curve   36 (reversed)
|      513 samples [4272..4784]
|     0.093 of the curve [0.777__0.870]
| 
| 
| signal = "b" (second fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 4.86392e-07
samples = 511
-9999999
8081636
-1564112
1627242
-122852
1634463
-1321990
-744715
-499713
119145
-1261864
405616
291477
798412
386981
-29020
638440
108658
401521
390730
270925
-90813
-57993
167653
-5076
-48020
-168209
-8619
42040
-240909
-188969
-165040
-74745
108128
-69211
-147311
22781
-236909
-8387
-36577
29871
-61989
-31068
25699
84735
63625
26639
10882
48185
39336
60202
19559
36242
15314
20608
-9794
-16568
-20857
-11716
12068
-2623
-13762
-12662
11841
4395
4480
7561
-1807
5966
-468
1777
-1775
9576
-2473
-1886
388
1350
-971
-2
-3296
-33
-96
1396
-1541
2878
-923
1159
-4009
1336
-1531
-2286
260
-1569
-960
1122
-390
1466
-1149
849
-895
404
-381
883
-322
1215
18
172
145
333
-423
662
207
529
-841
198
-756
105
-403
335
-387
84
-90
493
-166
219
-377
148
-342
188
-371
-128
-130
183
-312
108
-80
0
-165
136
-233
135
-117
122
8
40
-247
-73
-170
194
-103
108
-96
208
-72
216
12
99
-24
102
-10
90
-57
49
-76
17
-154
-1
-123
114
-60
175
-123
-41
-107
104
4
47
-149
79
-39
66
-47
7
-84
25
-16
5
-101
-41
-42
104
37
45
-20
151
-11
57
-17
44
-49
12
-32
9
39
114
-104
-52
-57
24
-135
7
28
14
63
26
-21
6
-33
29
7
47
-77
-56
-111
-3
-14
111
-32
57
-71
23
-17
-54
-31
34
30
-31
8
-12
-55
0
-26
15
21
-27
-132
9
-102
14
5
-61
42
-41
-60
73
32
-13
-118
-18
-72
74
-85
132
37
-89
10
81
-66
-34
-11
31
-45
22
-16
-80
78
-36
-88
-48
-14
31
-19
-9
-127
3
-26
4
58
95
50
2
-69
31
78
105
97
50
35
75
85
20
-14
-49
-17
41
-80
-19
64
-38
-40
58
-19
-19
-9
88
-87
57
54
-40
45
6
24
-80
-35
84
-6
93
72
-52
80
-41
8
24
-11
-124
49
63
19
20
14
22
-36
97
14
-1
-70
-26
-27
7
22
12
74
14
-52
33
-80
90
-46
-5
-91
66
-11
-44
36
40
-24
38
57
-16
59
75
-32
-9
5
15
9
26
-15
-30
-1
-2
52
6
-21
91
-79
-63
-20
32
-113
75
-14
17
-16
1
55
68
-2
-12
-37
27
-73
14
35
65
-17
-11
-2
65
72
24
-5
4
31
-35
-63
-53
-36
35
-5
13
19
-57
52
-74
69
28
-7
8
23
-33
-12
-80
-6
17
-85
-7
-110
21
75
-47
-47
-31
80
-14
-2
-9
43
40
-38
90
-4
21
-47
31
30
54
-22
-67
5
56
-44
4
-54
101
-118
10
4
0
-30
-16
45
33
10
53
-1
-42
-46
12
-6
-126
18
56
31
-61
-5
65
18
34
35
-51
2
-53
22
-1
-12
45
46
-71
56
-22
8
39
-38
-72
-79
-15
11
-98
92
45
end frb_signal_t