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 = 19
|   Segment [0] from curve   25
|      754 samples [   7.. 760]
|     0.123 of the curve [0.001__0.124]
|   Segment [1] from curve   30 (reversed)
|      667 samples [  10.. 676]
|     0.232 of the curve [0.003__0.236]
| Candidate after realignment and trimming:
|   Candidate index = 19
|   Segment [0] from curve   25
|      513 samples [ 127.. 639]
|     0.083 of the curve [0.021__0.104]
|   Segment [1] from curve   30 (reversed)
|      513 samples [  87.. 599]
|     0.179 of the curve [0.030__0.209]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 4.72448e-07
samples = 511
6204939
-9999999
7345770
-3284392
-1209673
-2092819
-1507422
4119543
457523
-73901
-1478927
1812710
-554098
985008
1309691
-332199
673099
283878
483417
415913
-427620
141715
-384133
61794
330923
-590887
358203
-161479
19222
23838
-69957
400451
-183868
389530
-13276
126456
-238728
198138
159655
-96983
104961
-123904
-233212
158604
-36950
86405
-84761
42122
17805
-68652
-85545
-29098
29187
-5999
35588
41677
-11789
49002
51731
-28264
14530
25944
17558
-3594
14137
2
26577
13887
9167
-12798
24770
-6998
16539
12256
-3264
1128
19635
-6677
17651
3757
6723
7718
9440
1835
6676
5873
5008
-4968
3201
-1637
4385
2118
-463
818
7052
-54
2990
2628
6030
4343
524
3054
3147
306
3670
2984
1739
1400
1842
1233
1930
1675
1361
1016
1713
519
1588
1160
1250
285
1184
660
1632
1106
1683
879
448
936
1621
410
1059
986
874
498
939
571
1195
408
868
570
805
441
990
436
776
240
690
346
897
210
524
407
554
371
664
245
722
226
594
304
712
144
523
272
473
216
570
271
552
300
437
251
557
178
312
248
559
190
400
262
490
193
436
216
358
46
395
-49
306
192
382
177
535
180
468
69
338
175
339
163
280
72
219
108
382
67
249
32
147
208
263
151
423
67
76
167
207
202
189
204
310
184
361
154
178
102
170
25
174
39
246
58
88
98
114
29
-50
136
126
15
117
-10
131
-78
246
112
88
116
118
137
184
77
168
41
144
60
140
80
364
-49
78
-28
116
38
94
-65
116
182
-44
-71
130
103
83
92
59
94
15
74
207
37
64
18
133
108
38
-69
14
-94
185
-76
22
-28
128
-87
180
-68
59
48
41
-97
58
-8
22
-37
56
14
85
-84
76
141
41
113
66
62
97
-42
47
-42
19
41
146
148
103
1
-18
-16
69
106
97
114
57
100
31
-78
76
111
-20
-5
184
63
25
41
94
71
53
32
-98
50
5
-54
14
104
17
65
37
23
-49
38
54
93
-72
111
105
-26
121
-13
20
91
-9
16
78
-31
79
-85
-34
-45
-5
13
75
8
33
7
-54
75
-21
-30
-51
41
45
65
38
80
219
-52
-21
10
210
-18
133
-24
106
63
77
-3
66
175
-86
9
128
121
-26
-43
36
-58
101
78
-54
-87
-45
67
196
60
96
2
-23
-66
34
-70
28
31
97
85
30
33
-24
-35
-56
98
-94
-88
90
-87
-55
-41
3
73
-53
23
33
4
-65
-63
-29
12
69
-24
-51
-44
51
28
-78
151
39
-105
138
125
5
-99
22
6
-14
13
-73
-139
33
58
16
-11
-59
35
12
-57
26
-24
-54
84
-39
10
38
-27
53
3
119
-114
5
42
-103
-29
-2
98
25
73
-69
133
-82
-36
-65
16
-26
-20
85
end frb_signal_t