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 = 2
|   Segment [0] from curve   18
|      671 samples [  44.. 714]
|     0.109 of the curve [0.007__0.116]
|   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 = 2
|   Segment [0] from curve   18
|      513 samples [  59.. 571]
|     0.083 of the curve [0.010__0.093]
|   Segment [1] from curve   30 (reversed)
|      513 samples [ 128.. 640]
|     0.179 of the curve [0.045__0.223]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 2.36903e-07
samples = 511
4423790
-4082628
9999999
4769704
4970893
2931982
4355989
2310739
-2709504
-1510725
-729958
128919
678936
-1928512
1140228
-663057
655345
1018596
621218
1154705
463174
-4376
-837806
380544
28433
-1078379
-469216
-419178
164501
-404352
-174824
-269022
-125575
-123247
-225769
-405034
371783
966
220639
33509
14203
169383
596
-177773
134679
-81929
86678
65520
58566
88520
-53309
60918
34868
100905
-10316
-13680
-12641
29763
34907
2824
-13059
54170
5434
29143
73871
-2902
-4483
-11565
8640
17412
-14212
-10223
-394
6213
1957
-5598
1159
-18087
-511
1986
324
-1659
7790
-7993
3700
-3148
9671
-4964
-6014
-1650
1058
1711
2197
-8595
4170
-2809
-1157
1143
-549
-780
1154
-3149
-698
-710
1183
-1112
1767
1076
2002
-303
1085
430
1029
859
730
-22
572
-609
880
455
1123
-382
794
-326
1051
22
1353
106
-32
528
880
-304
827
-35
208
45
166
-94
666
-338
130
-212
578
13
144
-162
248
34
248
23
181
56
-85
-189
608
-71
300
-189
331
-27
288
-1
298
-52
249
-48
122
157
77
-136
196
-78
419
-240
234
-149
-5
-70
161
-223
217
144
357
-17
112
-17
-10
-176
146
-36
246
83
-11
-141
404
-79
32
30
-50
25
163
13
151
-43
55
5
-6
-189
105
86
33
53
239
92
203
-214
178
-38
92
-28
130
-80
311
71
0
-39
41
73
164
-202
-31
-99
16
-50
33
-151
-47
-104
176
-169
167
228
-133
-7
114
183
-59
-82
8
104
-36
-34
106
168
-12
40
9
-143
73
-5
120
-117
63
-52
98
148
99
56
-74
170
128
-42
127
22
134
60
123
-212
75
-31
-9
-235
59
-17
67
-111
208
173
156
-257
47
39
-44
-52
-47
-68
-64
-21
152
-9
-43
210
36
-122
-29
-84
33
-56
36
21
24
-58
-40
-138
163
129
-124
66
40
-135
-19
15
57
-40
35
18
-79
-71
-140
-143
27
-138
132
-123
-39
-88
-128
126
40
-105
-71
169
-208
-5
54
273
-31
3
41
42
-61
-12
140
-2
-183
-60
-51
-35
49
47
149
30
69
-44
37
36
37
-97
-1
-26
-97
-52
-176
-111
23
-104
-83
205
-136
33
35
48
39
239
-10
54
177
33
-23
67
116
167
25
36
198
-67
9
-5
-13
-39
-176
121
-195
-5
-86
-132
154
7
60
12
-10
71
149
-110
-20
45
166
188
124
-107
37
-141
60
-21
17
61
-12
122
-56
-113
0
-44
-11
120
147
-273
21
-100
38
-69
38
-62
10
151
-148
185
-171
59
-65
128
238
-245
235
76
-45
63
-258
35
-42
-89
163
-129
-21
42
15
105
-37
112
27
-78
-1
16
70
-136
-58
-147
-71
-183
-8
-28
32
-37
47
54
-57
-93
-13
-178
-56
108
-151
89
87
-158
131
135
16
148
-27
-17
-19
-57
144
105
51
128
24
-23
66
19
163
end frb_signal_t