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 = 31
|   Segment [0] from curve   46
|      600 samples [3229..3828]
|     0.097 of the curve [0.522__0.619]
|   Segment [1] from curve   67 (reversed)
|      600 samples [1009..1608]
|     0.065 of the curve [0.109__0.174]
| Candidate after realignment and trimming:
|   Candidate index = 31
|   Segment [0] from curve   46
|      513 samples [3272..3784]
|     0.083 of the curve [0.529__0.612]
|   Segment [1] from curve   67 (reversed)
|      513 samples [1053..1565]
|     0.056 of the curve [0.114__0.170]
| 
| 
| signal = "b" (second fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 2.46296e-07
samples = 511
-9999999
2981127
4206301
2123463
-5158034
-3320326
4224151
3401160
-4648277
62156
2214107
-1346452
1341236
500974
2100518
-1567435
-52445
-319572
-341306
1382933
112299
-248125
-217437
-1004967
-587448
-173164
298643
30659
-50412
105833
150244
268437
49542
-481684
19656
-68546
-11076
-120686
-150542
-96849
-94640
85062
-102930
84725
22237
-43844
41702
-132439
74502
-44509
-126538
473
-67914
-20025
-98825
17963
-22553
18031
68068
-45687
-33264
57618
-18260
-24386
-15048
-34293
9742
32073
8541
18466
17448
14913
16920
1551
19505
2651
10894
-2583
5276
-22171
-8438
11738
12476
10896
-106
1124
-4558
1307
5567
-2179
186
-2667
-3378
1056
309
4471
4303
1596
4112
64
3300
765
2708
275
913
322
924
766
814
1046
324
-713
1483
948
872
219
24
-709
282
-583
747
-91
1157
-757
844
21
829
677
623
-41
292
9
827
-255
306
-475
410
86
659
48
676
144
193
-289
439
-151
123
-92
304
131
421
192
289
110
551
-85
522
28
89
-139
65
162
170
40
404
-136
359
99
169
205
96
-125
45
144
242
-77
97
-93
210
173
261
54
166
-120
64
-11
79
-137
-14
41
365
44
185
21
9
109
275
33
73
-71
92
-14
75
58
139
-70
128
47
236
16
146
14
183
85
37
6
-19
-89
101
-23
-8
-51
74
-103
57
8
240
20
145
-65
31
71
192
172
54
40
137
73
132
-190
76
-179
99
55
211
216
19
106
74
-122
171
31
28
-74
-57
-11
-61
-35
110
11
-17
-62
50
37
47
-12
37
-42
59
173
94
-168
-148
-65
146
-173
206
-98
154
-105
112
70
18
29
-24
69
74
-44
100
57
151
27
182
-182
69
-168
107
-155
21
-116
-100
-31
97
-168
15
-136
66
61
3
63
121
71
-16
-95
-52
-62
196
-51
63
18
131
-49
-44
109
-69
-72
-96
98
21
-41
-78
-125
-77
127
-83
-111
100
-80
136
137
-20
-132
292
-95
6
-99
-44
3
15
-52
38
2
93
104
-2
-12
99
-62
-136
113
33
59
-81
32
-12
-144
117
-88
-14
-48
56
-83
-96
60
14
-92
28
-170
169
14
-36
17
104
66
132
78
60
-66
-45
81
4
135
-146
170
74
9
-47
96
217
-66
120
-154
-75
-49
75
49
114
109
-57
-93
31
-155
-152
10
-158
13
5
3
114
81
-39
58
-90
-172
50
-73
18
-147
24
-42
53
115
-11
-103
44
-86
-203
51
-50
54
16
-6
111
81
-31
50
-148
-72
-68
25
26
-107
136
84
-5
14
25
27
128
-219
34
131
10
59
23
-148
11
-58
1
73
191
-64
-89
0
-11
18
139
89
-123
-119
70
81
-121
-52
23
65
-6
144
46
11
-19
-83
-69
-95
32
-88
-35
56
-92
-19
-33
-27
14
162
80
-170
189
-19
-133
235
49
end frb_signal_t