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 = "b" (second fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 8.67555e-07
samples = 511
-4141362
9999999
-1599539
451298
1356601
793662
-686584
765351
236435
41844
357668
164154
-141559
-107720
394502
97714
-422355
-311060
-53331
-183505
232428
-511910
119257
-110997
3863
77712
-11425
-7520
-39759
18762
-71885
25397
-11855
-9714
-67120
13150
103268
51229
-116545
-31385
70686
-11955
-23733
-24937
-51514
-23732
4586
35448
6784
8050
-12542
-1205
-2138
-32624
-17428
36919
23309
11149
-9992
-9029
18188
-5113
-8370
-3946
-9777
12849
-11293
-11087
-5176
-1072
9022
-3781
8799
-1233
1063
-2089
-5699
-9595
-8842
-3911
-1703
-1688
-5473
-341
-1523
2238
-223
28
-302
867
-1979
2102
-450
2335
-2211
12
-1425
-91
-657
873
-882
208
-526
211
-601
445
-839
235
-745
494
-512
66
-212
-92
-227
-112
-529
140
-373
148
-254
252
-89
70
-33
188
-312
134
-249
-35
-219
93
-311
134
-205
82
-130
87
-252
27
-187
37
-189
51
-129
79
-158
-20
-167
58
-90
-18
-115
44
-164
22
-104
101
-140
75
-132
10
-64
18
-111
56
-132
-62
-60
26
-70
72
-113
52
-132
19
-124
-2
-80
-10
-91
26
-124
41
-124
36
-80
31
-48
-22
-8
52
-41
46
-86
2
-36
-17
-61
-18
-31
19
-60
17
-42
66
-39
48
-45
-11
-63
32
-71
4
33
-20
-2
70
-39
22
-56
22
-26
-31
-77
26
-68
13
-34
22
-40
-24
-42
-40
-68
18
-64
63
-17
26
-8
-32
-50
-26
6
3
25
14
-35
21
0
8
-57
-11
-40
-17
-56
-33
13
8
0
45
28
35
-53
-9
-43
-27
-17
-42
-23
-8
53
5
-35
39
-26
31
-85
45
10
4
-25
-20
-4
57
5
-13
-39
-41
-35
49
10
12
-55
-5
-19
23
-41
64
30
7
-7
43
-78
34
-14
29
0
37
-12
10
-33
20
-37
30
28
18
-60
12
8
26
-14
91
9
18
13
-11
-41
28
15
8
-16
1
-32
27
-22
13
11
-34
-22
-24
-18
4
-70
-2
42
-2
-32
11
19
1
-15
-17
-14
-33
-28
-30
-21
-8
1
-5
-4
30
-24
0
11
-30
16
75
-56
-17
-41
19
-6
-30
-18
-43
-17
18
14
16
-45
24
-21
18
8
-3
18
37
-26
33
-2
6
-35
52
-15
-3
8
10
-20
13
-27
18
2
-6
-36
-12
41
-51
-12
-13
-18
7
-16
33
16
-39
-9
-14
-64
-36
-71
-38
-22
-32
37
16
-36
-8
3
-9
46
-20
5
8
39
-21
-53
-10
-7
-9
-2
-2
-14
-33
-50
13
26
3
41
-26
19
-14
0
-47
-50
-34
-16
12
-27
-5
-13
14
64
24
9
-7
46
12
20
-22
29
-19
2
-20
-6
21
-28
16
31
4
-35
-27
-8
49
30
-26
35
57
22
-10
8
13
-18
22
-16
-25
-18
2
-24
-26
-18
-14
-21
33
21
14
10
0
-28
end frb_signal_t