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 = 3
|   Segment [0] from curve    2
|      600 samples [3348..3947]
|     0.108 of the curve [0.604__0.712]
|   Segment [1] from curve    6 (reversed)
|      600 samples [3213..3812]
|     0.114 of the curve [0.609__0.722]
| Candidate after realignment and trimming:
|   Candidate index = 3
|   Segment [0] from curve    2
|      513 samples [3391..3903]
|     0.093 of the curve [0.612__0.704]
|   Segment [1] from curve    6 (reversed)
|      513 samples [3257..3769]
|     0.097 of the curve [0.617__0.714]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.86374e-06
samples = 511
-9999999
-505262
-1537469
-706016
1175091
-810019
880179
91152
837538
-271778
66493
209824
-319089
26569
102107
-106075
-184297
163305
27590
-105932
-43986
76699
36137
70650
-97280
-4619
-128926
-60933
-38767
4593
-44101
37294
110857
-50416
-1710
-38577
27019
13024
10696
42486
-34887
23352
-1318
39251
-14355
13800
9441
-332
29223
8259
4928
6040
-15199
6703
-4034
7791
-1972
7646
898
4638
-897
-7462
4056
-584
-9391
-5870
-1164
-2970
-524
-1943
5665
-1216
-6211
1528
2134
-1449
-1646
-2437
4259
-3158
-791
-337
809
629
-256
1461
659
-1410
747
-161
69
-1411
1199
-223
-139
-795
159
-313
-393
-623
530
-395
68
-875
185
144
160
32
459
-167
127
31
217
209
-340
142
-63
-6
47
-8
169
-82
238
-39
50
-26
2
-24
-2
-6
-89
-46
39
-16
53
-43
2
7
-40
-11
26
21
15
-40
-2
-30
-42
0
4
-50
26
-60
-5
-27
-2
-29
39
-38
-13
-4
10
-26
-3
-23
52
-47
27
5
-6
-20
53
-39
0
-64
7
-16
-10
6
-20
-9
-5
-8
14
-6
-19
-5
-1
9
-51
-48
13
-6
13
-18
28
8
-19
38
-14
22
6
-7
16
6
-11
-5
12
-8
10
12
-22
-18
-29
28
1
-36
-4
20
-8
8
-1
-7
32
10
3
-8
3
7
-3
-19
-32
13
6
27
-12
-1
12
11
19
22
4
6
-15
-38
-10
19
20
14
-17
-8
6
-21
-22
-10
4
-14
-30
13
-24
-12
-13
26
-8
-53
-9
18
-20
11
23
-2
-13
44
18
-1
16
-16
19
-28
23
24
14
34
-16
-6
5
11
3
-3
-12
4
-24
9
2
-22
-6
17
7
-27
-6
19
24
-1
14
-11
2
50
0
17
14
25
7
-14
5
22
-16
-25
11
37
-9
34
-12
-24
7
-18
43
-59
14
17
7
-23
-29
-22
16
-33
20
21
5
-3
16
2
-10
-2
-16
2
7
-24
-3
-29
-21
-18
1
-52
-1
22
17
0
28
3
-1
-43
-21
-18
-5
-25
8
-4
-5
-16
-39
3
-17
30
-17
45
-13
14
11
39
-11
-9
-4
-10
-10
11
-21
-4
-4
0
5
11
10
-31
3
29
14
-22
28
-19
-10
-13
3
18
-4
14
2
7
15
20
-14
-25
53
-3
-40
9
-43
1
-12
13
-3
-37
-4
11
23
14
-13
-25
-2
-6
49
7
42
-7
-10
10
-18
-37
21
-6
26
18
4
-26
33
17
10
19
-12
0
-21
36
-9
15
18
-41
25
4
4
4
-1
-16
-3
0
16
-3
10
-16
-4
-10
6
1
18
-23
8
-2
-4
34
13
24
8
-7
5
14
8
0
-34
17
17
-32
-29
7
9
-18
-4
2
7
9
1
-8
-12
4
5
2
12
-11
20
2
32
10
-3
-12
3
end frb_signal_t