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 = 25
|   Segment [0] from curve   37
|      982 samples [4119..5100]
|     0.181 of the curve [0.761__0.942]
|   Segment [1] from curve   40 (reversed)
|      578 samples [3021..3598]
|     0.120 of the curve [0.628__0.748]
| Candidate after realignment and trimming:
|   Candidate index = 25
|   Segment [0] from curve   37
|      513 samples [4353..4865]
|     0.095 of the curve [0.804__0.899]
|   Segment [1] from curve   40 (reversed)
|      513 samples [3054..3566]
|     0.107 of the curve [0.635__0.741]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 2.06747e-06
samples = 511
9999999
770222
-1023924
854880
743643
1181241
-809920
123043
-112734
-129317
-62924
-366173
-1692
240890
-314057
237941
-29975
105284
106333
41414
25633
9469
81899
9327
-112433
81534
56255
-16271
-17391
-116339
106307
-5267
59934
-49539
23888
100899
-32856
61204
-8864
-7035
19426
-22541
-30882
-6463
18506
12242
-21632
24451
17223
10514
-3889
460
5833
-12902
1898
7630
-8037
-5748
16822
59
3162
5992
-4302
2481
-3557
-5662
4367
3414
-3576
-4185
942
-3839
-28
-2643
266
-247
-4591
-2029
-2282
-90
-3106
152
-1367
-949
1956
-8
25
-1227
362
125
13
-489
-265
892
-446
-653
-421
66
422
-467
-465
-627
178
-74
-186
-275
-504
-181
-441
79
-413
50
-52
-238
-91
-432
-134
-75
-82
-21
-254
-163
-21
-215
-122
-169
-51
-178
-175
-106
-103
-29
-72
-187
-14
-68
-76
-84
-183
-73
-130
-75
-101
-66
22
-94
-80
-142
-79
-47
-72
-66
-99
-66
-17
-79
-83
-48
-66
5
-38
-75
-66
-17
-58
-24
-33
-71
-70
-79
-50
-19
-22
-53
-45
-33
-25
-35
-52
-66
-18
-47
-37
-39
-38
-18
-45
-36
-7
-18
-66
-36
-15
-55
-45
-37
-4
-44
-39
-20
-15
-59
-21
-34
-28
-36
-27
-39
-12
-24
-7
-19
-20
-17
-46
-40
-15
-20
-13
-36
-30
-14
-17
-6
-29
-6
-24
-36
-21
-33
-17
25
-9
7
-37
-2
-19
-13
-35
-27
-8
-34
-16
-22
-49
-25
12
7
6
-38
-26
6
-31
-34
-17
-11
-29
-32
-19
1
-29
-6
-36
1
-17
-49
-13
-11
-24
-21
0
-47
-32
-42
-21
-17
16
-2
3
11
-20
-29
7
-5
-3
-9
33
10
-18
-5
-17
-3
-21
17
-14
15
-1
3
0
-7
-17
-44
-17
20
6
-34
-15
-4
-10
14
-17
16
-11
-11
-5
-18
-7
-37
46
-1
-16
22
1
13
-8
-18
19
-4
13
19
-6
-12
-14
-12
10
-6
3
-16
8
-11
-12
1
-5
15
-31
-39
-44
-49
4
19
-9
5
-8
34
-35
21
16
-19
2
1
-29
-14
12
-14
-18
-13
37
3
-16
2
-5
-21
-26
-48
13
-5
26
5
-20
-25
15
-2
-28
-5
5
-6
3
0
-42
1
1
37
-5
-17
-10
-4
11
6
12
-2
21
14
7
-19
15
-1
-9
-18
0
11
-22
-18
8
39
-6
-10
-10
-25
-6
-39
33
-11
-5
-8
9
8
-22
0
-10
-28
16
24
-14
-41
12
-3
3
-10
-15
-20
-30
-16
-9
-40
13
4
7
-3
7
19
-3
1
-4
-20
21
26
-17
-7
-9
-9
-24
-16
-8
7
16
9
-10
-30
55
5
-3
22
10
19
-15
-3
-14
-3
3
6
3
-11
-14
1
15
-25
7
-10
12
-7
-15
24
-18
0
12
-8
3
9
45
35
22
8
-7
9
11
-25
-2
-7
-11
-25
2
end frb_signal_t