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 = 47
|   Segment [0] from curve   90
|      600 samples [ 938..1537]
|     0.084 of the curve [0.131__0.215]
|   Segment [1] from curve  106 (reversed)
|      600 samples [ 911..1510]
|     0.092 of the curve [0.139__0.230]
| Candidate after realignment and trimming:
|   Candidate index = 47
|   Segment [0] from curve   90
|      513 samples [ 981..1493]
|     0.072 of the curve [0.137__0.209]
|   Segment [1] from curve  106 (reversed)
|      513 samples [ 955..1467]
|     0.078 of the curve [0.146__0.224]
| 
| 
| signal = "a" (first fragment's shape function)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.24388e-07
samples = 511
9165024
-3946327
3406415
-1118298
3445166
1541688
-9999999
-370002
-4791321
-1241115
-1828862
2152789
-1358411
356626
-3408467
-3116035
-202962
478725
-1900051
7121
-659231
224874
-692067
-1110542
952718
41296
357868
148456
172574
133817
-310915
255195
-249330
-382755
672795
558739
-634529
-435518
-274563
-187464
552343
132037
605737
83425
-188855
-227616
-255835
-95234
-125124
-155260
319111
123863
47121
-139566
-40310
166968
75812
-8053
102421
2909
-120787
196051
143767
23733
24540
5061
-7160
901
-24125
-33143
1360
-11120
25092
-33418
15379
2565
-20658
59600
-17069
38722
25931
-11322
-2584
12097
7938
-29136
31313
-26639
-20812
-3807
6948
1995
-1296
-7714
7641
1833
5312
-4772
386
5607
7327
-2610
280
-3620
3114
-2733
-2428
886
8176
-3529
3084
-1565
3381
-3705
2776
-1944
1203
-1155
2143
-1479
661
-921
508
-2929
1553
-306
340
-470
923
-346
676
-517
1242
616
698
-89
652
66
10
209
524
184
1164
-298
427
137
764
-140
878
72
648
-209
199
285
466
-79
1002
-30
666
-119
442
-441
693
264
1026
12
925
-91
542
-111
70
-127
639
-97
287
-255
327
-180
181
149
320
-114
306
-160
646
-242
333
151
226
234
779
101
303
-162
392
-319
73
-189
-51
-87
216
129
-282
-179
-16
-213
414
-361
392
-61
381
-134
304
-223
125
118
126
168
332
-11
280
-297
186
206
165
8
288
139
35
-11
501
-197
-251
-175
180
-280
206
-88
398
-314
280
237
121
344
172
-254
420
264
-8
-150
212
-253
207
134
357
-485
154
-188
43
-145
304
121
107
-18
447
246
157
43
65
-278
84
-28
123
-80
305
-346
215
-289
281
138
148
-132
-84
206
430
-87
115
2
80
-108
-60
93
43
-179
-77
-34
115
119
51
-150
-166
-73
-307
-336
46
194
233
-349
-247
-49
433
-79
-70
118
113
-162
87
160
19
257
4
83
448
347
183
314
-46
114
-15
258
187
281
279
-38
44
-39
288
92
231
56
-172
-40
-42
351
279
318
173
-208
-74
-53
-101
-22
350
-308
141
146
62
-40
7
-233
87
-151
116
-363
-316
130
178
1
184
-83
-41
-282
-77
303
199
50
-245
94
73
144
9
-301
-16
-254
255
-202
44
-26
158
164
74
-235
-33
-3
74
-10
-242
-134
-211
-351
-217
-370
-7
-38
95
-65
653
-156
141
219
21
-79
83
-62
-127
53
166
112
-53
-173
-182
-320
133
-33
15
-135
-24
84
-205
182
-303
42
-302
-140
-86
-65
-73
-297
-139
355
86
75
-46
-162
151
-95
181
271
-400
-249
190
22
-385
271
79
-146
-268
-307
8
-97
-147
534
-42
-19
208
148
60
34
-444
-7
138
-309
-134
-133
139
-312
-24
-205
-92
228
-192
170
298
7
-24
-269
255
14
518
-273
180
248
-47
139
-241
10
-132
131
-232
77
-149
-177
-512
44
-73
345
237
227
-105
360
-239
end frb_signal_t