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 = 2
|   Segment [0] from curve    1
|      600 samples [3804..4403]
|     0.102 of the curve [0.645__0.747]
|   Segment [1] from curve   15 (reversed)
|      600 samples [ 805..1404]
|     0.123 of the curve [0.166__0.289]
| Candidate after realignment and trimming:
|   Candidate index = 2
|   Segment [0] from curve    1
|      513 samples [3847..4359]
|     0.087 of the curve [0.652__0.739]
|   Segment [1] from curve   15 (reversed)
|      513 samples [ 849..1361]
|     0.106 of the curve [0.175__0.280]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 6.88631e-07
samples = 511
-9999999
-4644546
-2816008
4524760
1998415
-1860601
1224240
-531331
2375659
254129
-278488
-423255
-1120678
1160858
270831
506462
-97355
-419757
-16903
169523
-199409
310490
43370
-215297
336815
4889
-44825
-14177
-108133
146688
-99485
27768
-45035
25617
-169046
-31624
-30981
78262
4664
74619
-25085
-3564
41968
3619
-5640
78262
73584
3097
61124
18440
-32293
452
-18355
-28081
49011
7608
18202
10615
12197
11731
3228
-16522
11847
1706
-15167
-2863
-12367
7893
-17324
-5343
584
5346
4571
-9133
-7264
-5641
-9498
231
-4476
-2298
-372
-108
-6391
-465
41
1
1674
-5028
1386
-1242
-2597
-1855
-2337
2179
-2070
-9
-3205
951
-2547
135
-634
346
-775
-39
-1216
-459
-248
261
-931
-273
-261
304
-823
-438
-561
-199
-260
-360
-539
49
-882
8
-922
-204
-439
-407
-720
-93
-616
17
-477
-189
-502
-379
-272
-49
-413
-205
-407
-194
-459
-104
-544
-126
-377
70
-418
-112
-514
-45
-310
-140
-263
-52
-251
-47
-343
-55
-256
-206
-350
1
-228
-103
-187
-99
-278
26
-279
-56
-262
-151
-239
-31
-209
-108
-152
-85
-286
-20
-208
-103
-137
-72
-159
-48
-222
30
-240
-43
-56
-41
-134
-45
-87
-126
-207
-22
-209
-67
-75
44
-151
12
-78
13
-110
-9
-182
-31
-86
-58
-159
-14
-115
-7
-27
27
-142
0
-45
22
-118
-28
-45
-79
-188
93
-121
-115
-67
15
-138
-7
-71
29
-115
104
-128
7
-138
-27
-58
9
-92
9
-51
-149
32
-79
-98
-84
-72
53
-55
-83
-59
23
11
17
-33
-15
-27
-107
-101
27
-42
82
-87
-67
-34
27
-90
66
-73
92
2
-48
-65
-69
68
-9
16
49
-41
-3
-15
-46
-39
15
150
5
-20
5
-114
-51
52
-124
-5
77
-67
127
-54
-42
14
-62
-18
63
31
-33
74
-7
-47
-66
-109
-72
-74
-32
-9
-30
51
10
-36
-2
75
-30
7
36
21
19
-65
-46
-75
-13
-56
-37
-48
-129
-63
-42
103
-96
-23
-45
1
73
-43
-64
55
-8
15
-29
97
-59
71
-67
-14
18
69
6
-39
35
-1
5
-10
-91
-49
-1
-57
-57
-113
-74
-81
53
19
7
-106
-14
-66
4
111
4
23
-56
36
-1
-44
-63
71
-85
85
-84
-114
60
-50
-4
-86
-11
48
-29
-39
-37
-15
-86
1
6
63
63
-17
52
19
19
-55
26
38
-35
-22
11
67
73
-11
62
-20
110
-40
5
-52
-32
14
-27
58
-12
-39
-129
55
75
-21
63
-89
1
45
0
-18
-47
-40
53
-83
34
-13
-6
-30
65
-17
8
22
4
-15
24
-32
57
22
32
-39
-36
21
56
84
-48
89
90
48
28
-120
-56
-41
2
-74
7
59
-65
-82
14
-31
-23
19
-21
62
-29
75
-48
-26
-21
54
-26
10
-160
-74
-97
-108
-53
-30
-10
28
-49
-38
-16
70
-36
24
-14
43
end frb_signal_t