begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-01 23:36:33 by stolfi
| 
| True and recognizable candidates
| Essentially entered by hand
| Some of them refined with PZRefineCands
| 
| 
| frb_analyze
|   maxShift =    0.847 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 31
|   Segment [0] from curve  105
|     1176 samples [  48..1223]
|     0.233 of the curve [0.010__0.242]
|   Segment [1] from curve  107 (reversed)
|     1163 samples [3932..5094]
|     0.128 of the curve [0.433__0.561]
| Candidate after realignment and trimming:
|   Candidate index = 31
|   Segment [0] from curve  105
|      513 samples [ 684..1196]
|     0.102 of the curve [0.136__0.237]
|   Segment [1] from curve  107 (reversed)
|      513 samples [3950..4462]
|     0.056 of the curve [0.435__0.491]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 9.79209e-07
samples = 511
-9999999
4657413
-3757394
-802920
1403310
681555
-1143010
-57976
99680
612684
-70950
-252843
255540
106509
-390421
-63423
-323085
-32149
183040
73383
-28089
-18891
227778
-76159
248208
-126155
-20710
8077
68244
-82481
-6792
70334
-65788
-22465
-7294
-87019
-21209
-76546
-1434
28088
-23432
21857
-1677
-21910
-38760
75247
-44070
19066
1265
31165
16833
-17678
14163
-3090
19645
9654
19311
7812
-5497
-8758
-5822
7813
-2891
-4507
-4060
1583
156
-171
-5738
-5913
3004
-3561
4515
2147
-1418
-1803
635
973
254
117
-1696
443
1482
435
-895
1199
787
422
1555
137
-504
-1142
-291
-149
-317
176
355
209
-832
84
180
-438
-405
-588
113
-239
-132
140
56
-96
33
364
-270
348
-161
-140
47
-125
-60
159
-69
47
62
249
-120
90
-200
89
33
98
24
28
-124
-29
-39
47
-65
55
-152
-28
62
-50
18
37
-33
-7
50
42
31
85
-46
64
-68
-13
-6
41
-34
57
-67
-53
-50
-11
-30
-36
-18
9
8
11
-23
-38
-4
-5
17
31
0
30
4
5
-33
-23
-14
-25
7
69
-21
-27
-42
37
-7
-29
-10
6
-12
-10
-45
-17
-19
9
-25
-34
-40
33
-54
37
-2
8
-25
52
-15
41
-14
17
8
-17
55
35
49
89
-24
52
6
-12
2
3
-37
15
8
-12
27
-9
-1
28
24
-2
33
1
-18
-13
19
-9
5
-2
-26
-2
35
14
12
6
27
-13
-39
-12
19
10
11
-13
9
53
-3
-6
22
3
-16
13
-22
28
-8
78
3
13
18
22
21
-27
0
18
-9
-20
-7
39
36
21
41
12
32
14
-65
10
8
3
-25
17
-38
7
55
4
14
35
18
-20
22
-1
0
-23
-13
-13
-41
42
-6
10
-27
46
-18
-1
21
-26
30
66
40
2
-2
-17
-83
5
-7
2
1
-20
46
-4
-34
-33
23
-16
-1
-7
-44
12
-15
-4
1
6
-35
-19
-2
-16
-9
3
5
41
14
-12
43
26
13
-22
21
53
-11
48
14
-47
14
37
-30
24
-9
1
26
31
8
8
29
29
6
-2
25
2
18
12
12
12
-1
-10
0
-17
15
-26
-5
33
9
29
-69
25
-8
-14
16
14
27
21
21
1
-58
1
-16
-17
-20
-45
-17
0
35
31
9
-14
-20
31
-51
-6
19
-15
6
20
19
36
2
-65
-19
-30
3
23
7
-27
20
20
-17
22
9
-22
18
18
-27
48
35
39
13
9
-6
42
25
-38
-21
-55
1
-4
-18
11
4
29
39
17
-20
-35
21
8
-6
19
-18
-33
-37
42
33
5
69
-22
34
17
-1
2
25
11
30
-48
41
-3
-39
-37
44
45
25
-5
53
-1
1
-2
2
-4
-8
45
5
-17
-11
20
9
26
-5
-27
14
42
48
-9
-20
end frb_signal_t