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 = 49
|   Segment [0] from curve  105
|      600 samples [ 379.. 978]
|     0.119 of the curve [0.075__0.194]
|   Segment [1] from curve  108 (reversed)
|      600 samples [3206..3805]
|     0.125 of the curve [0.671__0.796]
| Candidate after realignment and trimming:
|   Candidate index = 49
|   Segment [0] from curve  105
|      513 samples [ 422.. 934]
|     0.102 of the curve [0.084__0.185]
|   Segment [1] from curve  108 (reversed)
|      513 samples [3250..3762]
|     0.107 of the curve [0.680__0.787]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 4.79879e-07
samples = 511
2253544
-9999999
-4314760
-4992801
-3813001
-1214356
847088
-1717979
-2483091
-1494173
-577702
1112475
770018
651843
-305742
1246543
-597462
-603510
-43476
-122970
-30866
-41872
-130632
-158837
337544
39060
-10415
265310
294726
186881
410900
226400
-35747
-155187
56155
213104
-26451
-97115
-64703
-179690
61677
-13254
63405
-42650
33493
16165
34785
-47248
53371
3409
39219
73772
-21970
73187
21116
76238
55343
-18715
6060
6823
30194
-14249
9862
1552
128
3635
-4762
496
-278
25598
8311
19434
1468
-3779
-1615
-4718
3939
5775
8675
5222
6234
-2129
-5470
-386
-3178
4915
104
6142
-729
4316
-561
880
537
2652
1525
4761
693
2950
1826
4089
1483
3373
-1339
992
1039
967
-570
1346
183
1987
1866
2453
174
981
-52
1212
676
717
168
1017
577
1232
374
996
-3
1213
92
1004
-190
956
509
659
276
703
306
982
287
415
5
951
344
778
206
495
209
757
441
774
107
729
84
512
128
407
-45
395
110
430
-139
381
120
400
162
551
71
439
114
333
180
307
185
343
-55
267
62
345
149
247
-21
315
7
449
124
204
48
139
192
161
104
283
59
163
-12
116
219
224
48
198
44
239
-60
203
-32
24
60
334
161
123
100
175
40
83
34
183
-99
126
95
54
-46
348
110
85
65
180
49
289
47
160
47
43
110
130
11
78
30
101
111
114
-84
54
64
178
27
114
41
49
-84
180
-1
112
80
153
111
73
-12
141
53
79
87
83
14
29
-32
94
50
-51
-20
57
-48
103
90
106
28
53
-90
110
-22
127
55
291
62
107
84
-2
-184
79
-19
157
177
106
142
2
71
-17
222
112
14
45
89
99
-128
110
-42
38
34
11
-42
36
21
5
49
77
85
104
-6
114
3
76
-31
-123
190
34
-30
149
41
133
48
24
-7
43
13
52
112
103
142
134
-16
31
55
21
-18
-40
-92
-11
9
-62
8
-15
0
38
-25
-25
22
67
-127
0
108
62
-127
75
-5
9
50
98
0
-41
-19
-83
4
128
-29
-53
-6
-60
-37
144
81
-24
-19
99
78
-57
-103
13
-20
6
-25
-84
-53
59
-40
81
-191
19
73
157
83
93
48
56
-23
-16
122
-124
47
86
77
-34
-35
41
-81
51
-91
61
-7
-29
-75
121
29
26
-39
-31
32
83
-187
38
-28
58
108
-67
23
-21
72
-116
-24
-57
-67
-18
-88
108
-75
-123
139
67
-74
-3
77
153
-54
80
-23
-146
43
62
-44
-23
-6
-58
189
10
75
75
55
-7
-81
-16
-29
-128
-35
-100
83
-11
-28
19
18
-44
-6
45
35
22
44
-2
-29
-64
50
-66
7
-65
-38
86
-8
48
71
63
-96
55
18
-30
-57
36
-6
-26
-1
-36
12
24
94
-68
167
-10
-78
end frb_signal_t