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 = 49
|   Segment [0] from curve   25
|      526 samples [1128..1653]
|     0.086 of the curve [0.184__0.269]
|   Segment [1] from curve   40 (reversed)
|      529 samples [2131..2659]
|     0.110 of the curve [0.443__0.553]
| Candidate after realignment and trimming:
|   Candidate index = 49
|   Segment [0] from curve   25
|      513 samples [1153..1665]
|     0.083 of the curve [0.188__0.271]
|   Segment [1] from curve   40 (reversed)
|      513 samples [2129..2641]
|     0.107 of the curve [0.442__0.549]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 5.65532e-07
samples = 511
9055066
9999999
-3380869
2077363
978300
1097561
-1032496
-1846669
712289
399499
290192
-80049
1291489
92880
-12587
-1703104
-17192
-547375
-92753
-208784
-24059
-203663
126699
212368
-20289
85142
-127649
21523
135951
-20978
-143626
-149556
183237
103936
-81356
77675
19670
-120746
20439
154913
-18343
-822
-45991
-42054
19726
13922
16509
3443
29512
-15522
21772
40072
44641
-48045
-27095
30081
9889
-45754
55562
-25668
-18711
-7344
-38673
-9650
12387
3092
-12206
-813
-11950
-18212
3522
16138
-8243
6146
-7835
2768
-2949
-3779
731
-7300
4456
-2507
-3066
-4535
-3814
-966
-1519
4073
-3599
571
-467
-500
-4548
-663
171
-728
-804
1925
-1566
-1774
493
-1454
-215
1174
629
-570
-530
-663
-1608
-91
-485
-155
183
-615
-913
-31
-207
387
-143
40
-74
-253
-606
-19
-192
-289
-619
42
-366
-376
-378
82
-336
67
-152
-61
-372
-105
-339
-16
-185
-95
-107
13
-270
-128
-153
69
-431
-86
-287
-35
-132
-122
-224
-109
-169
-21
-36
126
-320
-46
-77
-82
-115
48
-102
-136
-161
-95
-124
-21
-192
-138
-100
-76
-213
28
-40
-60
-99
21
-174
9
17
-43
-150
-14
-176
-6
-110
59
-112
-48
-182
-13
-71
-64
-73
-47
-113
-10
-92
-36
-24
-60
-70
-64
-56
-2
-62
-10
-41
-40
-108
27
-48
-137
-136
-1
-27
-13
-34
-36
-82
-40
-76
44
-45
58
-26
2
-34
-31
-21
26
-96
-37
-101
-7
-35
12
10
-88
-109
46
0
-86
-1
-1
-22
-45
-41
-10
-25
-57
-78
4
-86
33
-37
-5
-2
-27
-76
49
5
13
46
-52
-61
1
11
-2
21
-40
-5
-35
1
35
-44
-55
30
-29
-81
41
-20
-82
-71
-31
-26
55
34
-16
-25
-69
-61
-32
-27
-37
-60
-19
37
-47
-2
19
2
31
-62
-31
-61
5
44
42
-37
23
-52
9
45
10
78
3
-5
-18
-11
24
-4
38
-22
-10
-58
-56
-38
-1
-52
-10
6
26
-33
-41
-57
21
32
-50
48
11
-16
-29
-53
-19
-15
-90
-67
-29
-18
-78
-10
-134
-65
-35
-31
-21
-53
-22
-67
25
86
-26
-31
-92
-60
-66
-81
-19
-17
-46
21
-10
-70
-69
-44
-32
17
-45
-46
-12
-21
4
-25
-26
7
-29
92
-21
-35
68
64
-31
-37
-66
20
-47
130
-17
14
62
-27
-16
4
50
0
-79
30
-53
27
-17
-75
-56
76
31
-48
-39
0
-28
-35
-52
14
-41
-42
-86
33
31
26
-33
21
-4
-60
10
-83
15
6
50
-24
-75
20
-4
-55
11
6
100
22
43
21
-70
-86
-59
29
-23
-3
-46
-63
27
-61
56
-45
-36
-17
51
-67
-9
-75
28
22
-12
7
-35
-24
79
-64
2
-32
-15
-32
46
92
-66
-50
43
-38
-64
-50
-23
65
-47
6
20
33
-11
13
30
2
9
42
-64
41
-16
127
-13
27
-27
8
end frb_signal_t