begin frb_signal_t (format of 2004-11-21)
| Input candidate set:
| Last edited on 2005-01-01 23:36:33 by stolfi
| 
| True and recognizable candidates
| Essentially entered by hand
| Some of them refined with PZRefineCands
| 
| 
| frb_analyze
|   maxShift =    0.847 pixels
|   nSamples = 513
| 
| Input candidate:
|   Candidate index = 22
|   Segment [0] from curve   36
|      723 samples [2610..3332]
|     0.131 of the curve [0.475__0.606]
|   Segment [1] from curve   37 (reversed)
|      736 samples [3128..3863]
|     0.136 of the curve [0.578__0.714]
| Candidate after realignment and trimming:
|   Candidate index = 22
|   Segment [0] from curve   36
|      513 samples [2626..3138]
|     0.093 of the curve [0.478__0.571]
|   Segment [1] from curve   37 (reversed)
|      513 samples [3319..3831]
|     0.095 of the curve [0.613__0.708]
| 
| 
| signal = "b" (second fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 3.14252e-07
samples = 511
-9742561
9999999
-7322774
-8113253
4041407
3646364
2450018
-1188920
1905440
-1059303
-1249283
18296
-2306
64053
-411241
302625
-337522
418724
-257130
-653207
658496
284226
342714
4652
246798
235500
-46202
-30524
236814
-199080
64302
138866
-93296
-77690
-135144
193486
-154678
52362
-22760
-12719
36280
-8685
6967
8750
18609
22064
34779
84285
-32443
-7875
6722
56304
-3350
-34923
-3078
-10273
18058
8332
-6468
-3100
16786
346
909
17935
-3966
5303
-8390
-2329
1776
690
-3994
8461
-2812
-3562
2898
3054
-4626
2133
-1360
4979
1434
3381
981
2240
1673
1325
1493
3243
2415
2182
198
1328
898
549
319
3012
-1459
528
273
632
-187
603
465
1777
-409
167
698
547
526
38
335
421
656
919
253
339
-202
645
-57
539
-112
388
106
358
88
209
221
402
276
330
68
367
40
170
54
80
71
256
-88
300
-33
432
-81
238
30
70
26
116
-5
195
-108
338
-48
221
87
133
-15
129
130
241
-42
100
22
2
61
252
150
99
102
297
36
59
5
57
108
32
31
271
97
78
-46
131
114
179
27
180
47
39
83
125
23
133
39
220
180
172
141
138
89
107
6
12
-3
202
27
2
-107
179
45
172
-12
31
74
164
169
-23
20
185
-104
108
-31
56
-106
86
91
95
299
-115
-12
95
-5
14
18
163
-47
22
-51
-1
-20
-5
160
102
8
128
100
149
29
-23
-95
178
-115
65
55
48
-107
90
-136
43
-137
-4
61
66
3
126
110
72
-39
18
-170
0
7
30
-22
63
-16
40
-16
9
-80
85
-2
-123
1
-34
-94
218
-104
-70
79
89
24
68
-1
-58
96
13
119
-17
-94
57
29
65
111
-60
9
34
112
77
18
79
47
16
-29
6
4
19
-53
42
79
5
-21
44
181
10
-94
23
-51
-222
48
-11
41
-96
-9
107
7
42
-4
113
-32
52
-104
25
-91
16
-20
94
103
-66
57
-59
49
8
-101
-134
-40
38
-43
-34
19
74
5
-37
-33
70
47
82
-100
-59
55
-8
155
-116
14
9
10
-145
49
14
123
51
-59
-36
215
192
89
25
89
-26
54
29
55
-95
-125
14
-27
-63
46
55
15
58
11
-30
93
32
-148
28
216
153
-31
-66
-203
-3
65
18
-149
-121
-14
42
110
-2
81
56
-86
-210
92
-27
-46
33
66
143
-134
-142
140
-23
42
-23
86
0
45
-71
-28
-8
-5
-66
20
38
-101
130
-122
54
4
-23
-61
62
73
-38
-47
46
0
-87
-21
53
93
62
146
59
-109
-36
-19
-89
36
-22
-60
-97
12
-47
77
74
-103
-146
4
-19
-29
-113
-83
80
50
18
-64
-53
-61
-38
-72
1
-130
-8
128
-16
40
-55
-52
135
-30
47
26
-133
16
27
57
17
92
end frb_signal_t