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 = 11
|   Segment [0] from curve   12
|      600 samples [1971..2570]
|     0.097 of the curve [0.319__0.416]
|   Segment [1] from curve   21 (reversed)
|      600 samples [1304..1903]
|     0.102 of the curve [0.223__0.325]
| Candidate after realignment and trimming:
|   Candidate index = 11
|   Segment [0] from curve   12
|      513 samples [2014..2526]
|     0.083 of the curve [0.326__0.409]
|   Segment [1] from curve   21 (reversed)
|      513 samples [1348..1860]
|     0.088 of the curve [0.230__0.318]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 7.39983e-07
samples = 511
847788
9999999
-1968908
-1476633
-352545
1642191
-786586
-598374
85375
-1119367
-382647
896874
-635645
-427588
-387215
457119
-158448
-176402
-183303
36013
-48614
-266662
159382
2456
-185772
54802
143601
114093
-30531
-111081
-62574
7584
-16863
19713
128327
74925
-18769
22718
-56325
-989
29888
-12295
12671
-51665
57356
-2626
31761
-18245
-9222
-21900
-31703
-3202
5026
11179
8302
-13257
10654
-21664
1483
15526
-16033
11079
3222
-2623
-7687
-248
1131
3557
210
-1754
1285
1960
-1275
-2402
959
-414
-800
2130
3128
1946
-355
2643
-44
-2960
1438
2769
-1937
514
2568
576
-1338
69
1433
342
539
-296
889
1192
793
-142
196
386
250
-723
687
236
456
-69
338
-93
219
264
203
85
371
31
415
-147
619
-53
-87
-63
396
210
79
-32
389
129
127
-111
374
-86
-77
88
222
154
61
57
283
-187
117
62
241
43
219
134
81
41
96
-4
86
-102
199
31
112
36
79
-54
99
33
83
-46
102
28
125
-26
126
-11
115
31
107
33
107
-66
90
-36
53
36
65
8
78
5
57
33
47
11
76
-20
72
-37
94
-20
45
50
55
29
35
9
15
70
22
-34
45
-23
57
14
83
7
44
16
29
35
55
-9
19
-9
-24
10
39
25
3
-32
93
-5
-27
28
44
5
-20
28
94
-8
38
22
83
65
29
-32
-42
39
0
-23
21
38
59
37
52
-43
55
3
20
-33
19
14
34
-1
1
2
-3
-28
23
-14
47
4
-15
-44
83
-13
-30
46
-1
31
26
4
23
-54
29
-33
33
-45
-3
16
9
12
40
-27
70
-4
59
12
37
-40
18
41
36
24
26
-23
-4
-60
-54
-13
43
14
14
70
-36
1
-14
-39
74
-83
-9
8
67
29
48
-31
46
-3
3
1
-15
-11
43
-82
-56
-48
-18
-36
16
-50
53
5
6
-7
-10
-41
4
-70
-36
-2
13
29
19
36
-26
0
-26
27
-12
-3
14
15
-39
-47
-14
-54
7
-28
0
15
-10
17
72
-64
-11
38
-3
19
26
14
-48
21
31
20
14
42
1
-6
16
42
51
-72
10
46
22
30
29
-53
-36
20
-19
15
-35
-3
-38
4
-14
9
-29
14
-17
5
-34
29
14
17
-40
30
9
10
42
37
-10
33
12
62
15
-11
23
12
23
19
55
-28
47
14
18
3
16
-23
-80
-22
-10
8
0
-8
3
-31
-27
45
-34
-24
-83
41
-11
-47
19
0
-30
-90
-30
-8
-21
-6
36
-24
12
56
-63
39
-13
28
16
-13
-19
77
-10
3
-33
41
36
-22
58
31
-35
17
-39
8
-28
2
-23
5
19
44
-25
-21
4
5
-4
64
-69
44
8
-24
-17
31
10
28
37
18
-69
-26
45
12
17
-12
14
-29
-55
end frb_signal_t