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 = 28
|   Segment [0] from curve   43
|      600 samples [3173..3772]
|     0.116 of the curve [0.612__0.727]
|   Segment [1] from curve   46 (reversed)
|      600 samples [ 208.. 807]
|     0.097 of the curve [0.034__0.130]
| Candidate after realignment and trimming:
|   Candidate index = 28
|   Segment [0] from curve   43
|      513 samples [3216..3728]
|     0.099 of the curve [0.620__0.719]
|   Segment [1] from curve   46 (reversed)
|      513 samples [ 252.. 764]
|     0.083 of the curve [0.041__0.123]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 4.39474e-07
samples = 511
-2744682
3388831
8534875
9999999
822969
1109091
895684
-418809
-413134
2115643
750758
-295854
502527
-567005
126269
-453746
-184864
479841
-114726
622462
-284706
81955
-251628
-178790
-111141
480187
82326
545971
-296678
-189009
-279220
5665
18075
-170295
101857
35079
-94237
-22201
-37707
-27143
36658
-139477
-74724
-112416
-34433
-141814
-85471
-92669
-5230
-69046
-81593
4762
-45661
-8086
-14996
41331
-61373
-12082
-31126
19443
-31589
-22404
-10367
-19090
-7532
19013
-5998
-3992
-3276
-6060
6491
-2748
-1245
-323
2545
-9568
382
3899
-438
-430
-1535
-1783
-1073
-384
2295
-3258
-3623
-1411
-4384
-4735
-2086
2564
-1931
1541
-1291
-1017
765
-141
889
315
-1674
250
-602
148
-589
596
-1629
-1211
-529
218
-763
822
-1035
-505
-516
146
-559
179
92
467
-554
444
-562
417
-200
145
-260
146
-429
463
-330
115
-591
177
-226
221
-454
80
-349
-1
-654
215
-144
100
-179
211
-282
175
-205
226
-431
120
-237
-70
-330
167
-362
143
-100
202
-156
174
-108
148
-78
47
-234
157
-151
309
-220
108
-183
48
-137
96
-212
134
-146
-18
-182
236
-173
52
-165
109
-192
-27
-155
103
-126
51
-164
-51
-84
88
-139
58
-28
55
-63
14
-192
69
-106
33
-88
128
-143
63
4
123
-24
124
-167
91
-59
35
-62
177
-123
-29
-30
-37
-3
11
-90
117
150
107
-181
57
-134
75
5
87
-167
95
-159
113
-82
128
-64
-100
-73
113
-137
105
7
73
-7
-30
-13
107
69
-19
-13
206
102
-9
5
0
-154
-60
-113
158
-44
-84
91
12
-138
54
-121
-53
-15
-17
160
-87
-30
54
-60
-98
-96
-41
79
21
5
135
3
-34
-4
-21
-16
-17
-2
-7
-86
15
-106
122
-19
113
-125
156
-63
198
65
-108
-50
36
-38
-47
3
70
-9
27
106
10
99
-15
-51
-23
100
30
17
-35
-5
7
129
48
5
-73
170
59
-55
97
7
147
-39
8
-81
-5
-120
-40
-74
79
-207
-35
-8
-48
91
-113
4
73
-67
-151
-25
122
-39
-48
-32
-106
31
-49
-87
-68
71
-89
47
-47
25
26
-63
45
70
-101
51
100
-70
-72
-41
142
80
-110
4
185
-50
18
-70
59
13
190
-9
-24
27
-15
-84
-25
22
49
129
-13
54
-12
-32
-53
-24
20
-83
91
24
121
105
-5
-54
-82
53
0
-23
91
-47
-64
-36
-118
-108
26
-111
-19
11
41
56
-53
-245
65
68
-44
93
-139
125
-200
62
3
17
35
-10
98
-40
-55
53
-61
-22
3
19
30
193
53
-167
-1
-54
90
89
51
34
-20
40
24
-41
-94
48
-118
-8
29
39
-22
-110
-25
135
29
110
19
16
-93
46
54
68
69
6
-22
168
69
-4
-42
23
11
-91
98
62
99
-13
-109
136
47
-81
-111
16
-13
-61
-41
25
-65
-14
end frb_signal_t