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 = 7
|   Segment [0] from curve    7
|      600 samples [2778..3377]
|     0.090 of the curve [0.418__0.508]
|   Segment [1] from curve   10 (reversed)
|      600 samples [4288..4887]
|     0.113 of the curve [0.809__0.922]
| Candidate after realignment and trimming:
|   Candidate index = 7
|   Segment [0] from curve    7
|      513 samples [2821..3333]
|     0.077 of the curve [0.424__0.501]
|   Segment [1] from curve   10 (reversed)
|      513 samples [4332..4844]
|     0.097 of the curve [0.818__0.914]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 5.89966e-07
samples = 511
-9999999
-6761961
-1618397
983106
687901
-384294
2028271
523618
594016
371745
-822383
1215955
-464970
-1389441
-169658
-54409
81585
-351136
310312
-361844
-253213
7648
227005
-142480
58927
283537
138545
201566
259467
300035
269948
-222857
182178
-191546
53917
97345
125986
44268
11496
46499
-84597
43320
-104747
27405
89056
94589
65900
65562
-9827
35079
-74726
26804
2750
-53890
21430
-28822
417
15872
-35093
-7349
14329
-183
-691
29048
3937
-12091
-11484
6071
-16752
31933
-30452
-6018
-5513
2389
14133
16668
401
-2453
4990
10311
4316
6042
1889
-7360
-3984
-1236
2164
5651
-2461
2137
-5703
2715
831
-994
-4851
3750
-588
940
-1641
659
-2170
509
1578
1797
1038
846
-433
378
-1479
1452
-646
1631
-671
874
81
-94
-1320
1042
-1570
1355
-313
1073
-775
201
-331
938
-539
520
-375
519
-183
612
-326
448
-874
483
-566
651
-728
608
-377
308
-334
477
-514
331
-375
271
-241
447
-181
550
-146
300
-273
291
-266
308
-192
362
-157
370
-253
264
-241
184
-187
230
-223
250
-54
356
-197
241
-59
168
-130
115
-80
88
-258
106
-205
77
-43
187
-87
259
-95
204
-106
218
-72
197
-138
176
-80
175
-152
211
-109
114
-56
121
-45
21
-45
71
-97
80
-39
122
-64
183
-29
65
-65
91
-34
124
-3
76
-32
191
-92
123
-105
196
24
81
-131
60
-20
89
95
78
11
92
31
30
-70
41
-62
-55
-42
165
-83
163
89
71
36
80
32
-6
-37
153
-70
66
-65
92
-55
29
-104
73
-101
51
-95
44
-51
-10
-154
40
-22
62
-102
-14
27
-47
38
50
45
79
-41
98
52
87
34
61
-5
126
-38
65
5
-46
-41
90
80
112
-50
131
40
43
-17
9
-96
25
-39
94
23
-17
-7
109
-11
100
-80
49
-33
-42
75
40
-21
-1
-134
65
3
30
11
98
-53
-41
39
-23
-61
90
-55
59
-25
29
-72
8
-50
120
-129
84
42
52
14
-69
-140
-9
-77
52
3
147
-74
84
51
43
29
-32
156
76
-66
37
49
35
117
106
31
-19
93
26
-73
-71
-13
114
-57
37
56
85
-63
-48
-77
-24
9
-34
-69
94
43
49
-48
35
16
0
-115
87
-80
-15
7
-72
-45
-13
-26
73
-62
65
106
43
-42
-27
31
48
-24
-10
13
-56
24
59
10
-8
-43
-105
69
-85
16
28
-18
80
-37
166
-3
12
35
20
-29
79
-43
-101
-19
14
3
57
72
32
-7
-41
92
88
43
-24
-65
-127
31
23
37
-22
-73
-29
-41
57
-36
41
-16
107
65
-19
4
116
-13
-29
117
-74
-26
7
9
-51
4
-10
-16
-60
-59
54
61
-10
9
-5
-17
48
-104
8
-45
-42
-115
35
-80
147
-63
28
-20
12
-125
25
38
-122
-73
-30
-62
-38
-44
-10
4
end frb_signal_t