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 = 45
|   Segment [0] from curve   88
|      600 samples [4720..5319]
|     0.096 of the curve [0.758__0.855]
|   Segment [1] from curve  107 (reversed)
|      600 samples [2662..3261]
|     0.066 of the curve [0.293__0.359]
| Candidate after realignment and trimming:
|   Candidate index = 45
|   Segment [0] from curve   88
|      513 samples [4763..5275]
|     0.082 of the curve [0.765__0.848]
|   Segment [1] from curve  107 (reversed)
|      513 samples [2706..3218]
|     0.056 of the curve [0.298__0.354]
| 
| 
| signal = "b" (second fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 3.48593e-07
samples = 511
-9999999
1339398
-6125796
-6765119
-3052620
-4068105
-3169789
-3331266
1523860
-1273631
-342565
1548730
-847866
604650
841125
-735168
-879459
-96921
-40008
514600
-111273
-102504
834797
41955
-151355
-14175
38614
120505
127419
659063
48058
-101414
-41547
7792
-71427
-6763
114684
504
79817
35974
-45195
-22947
-74116
77368
-123471
-28364
-65555
-18120
-79767
26597
40069
-20817
-36184
32653
54551
-33716
-38297
67167
12942
7210
22433
1759
-23312
16689
-1844
-19560
26958
15352
3475
-1239
-107
10760
1144
8818
304
5730
-476
13795
-1302
4847
6839
-5282
-3121
862
1221
4257
-9
8881
1665
-1448
-3699
6495
-1022
1328
-412
3124
980
1455
2362
159
-2362
2594
-1487
447
-351
524
110
784
-1008
1397
-1331
400
-846
245
-319
869
-367
961
-860
482
-500
261
-525
1045
-436
592
-346
546
-615
595
-493
861
-485
325
-198
582
-509
375
-152
494
-518
299
-215
535
-360
513
-321
265
-238
248
-222
297
-284
399
-295
333
-213
279
-324
335
-131
201
-166
398
-214
255
-181
328
-205
206
-119
329
-188
314
-121
199
-251
184
-129
220
-64
227
-161
82
-87
157
-142
168
-98
92
-81
235
-53
-16
-119
154
-91
204
-7
82
-14
189
-127
127
-90
149
-121
96
-28
214
-33
92
-194
302
-9
129
-86
221
51
-32
-86
-38
-144
19
-117
115
-60
-27
1
233
31
27
-24
115
-204
9
-142
117
-102
202
61
11
-35
16
-38
29
-15
-20
-73
52
-102
125
-129
202
-129
-2
-122
-51
46
72
40
121
-122
105
-4
176
-61
131
-30
35
-37
-14
51
0
-24
-9
1
165
-248
-56
6
65
30
147
-9
193
79
-106
-36
93
84
-74
-63
113
26
-86
-71
-48
188
129
-122
-26
-69
-10
-39
-42
-41
69
42
119
-29
39
-47
81
79
30
34
-16
59
78
13
-13
89
84
46
-4
-34
117
104
1
-25
-55
21
15
40
-24
22
60
26
-61
50
186
2
88
-105
-67
147
13
-32
35
-100
-6
-80
-78
40
36
-64
150
9
97
45
46
-52
33
-132
188
-3
5
-107
91
29
-2
80
-62
0
42
-33
-109
7
-38
23
70
-13
19
32
68
-92
119
-2
-6
-36
-53
87
-50
-70
-15
5
-43
15
-50
-109
54
-5
9
-45
124
-35
-127
32
67
74
34
122
25
66
4
-65
-112
50
74
14
-116
-100
50
-34
37
72
-39
41
-29
29
28
-110
24
-22
-41
0
26
-34
-40
-3
48
29
78
-117
-58
-103
-27
-56
91
-6
151
86
-85
39
-73
48
-57
139
25
-67
-17
122
-33
-12
-87
101
-21
-12
138
-9
38
-43
91
69
56
-5
-36
-47
61
-103
18
108
-192
-19
2
2
30
-16
28
-9
88
41
94
64
7
72
13
-19
-49
71
-52
-29
-9
-3
90
-25
-142
-8
-67
-32
end frb_signal_t