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 = 6
|   Segment [0] from curve    5
|      933 samples [3102..4034]
|     0.134 of the curve [0.446__0.580]
|   Segment [1] from curve    7 (reversed)
|     1407 samples [4903..6309]
|     0.212 of the curve [0.737__0.948]
| Candidate after realignment and trimming:
|   Candidate index = 6
|   Segment [0] from curve    5
|      513 samples [3312..3824]
|     0.074 of the curve [0.476__0.550]
|   Segment [1] from curve    7 (reversed)
|      513 samples [5350..5862]
|     0.077 of the curve [0.804__0.881]
| 
| 
| signal = "d" (difference of the two shape functions)
| 
| flip-doubled Fourier transform
stride = 0
unit = 1.41121e-06
samples = 511
-9999999
-2130324
-885236
38703
-1327559
-134899
1278569
73134
-528307
-256001
-484900
652280
-323860
266726
16707
214240
128199
56922
-168018
-159432
-57737
192638
-116868
-79066
318117
-27400
-162315
2347
-2309
-51656
-10175
25627
-118688
121245
69337
31616
104673
871
24995
-41523
-20540
132
20341
-62373
11855
24544
-487
-30307
29223
-30761
-2638
2201
12901
-34701
-1149
-12232
1523
18397
-1511
9183
-117
2736
15497
-774
-12416
3369
-464
-3004
-4197
8929
-3519
1865
971
-2358
-6047
-751
268
-3777
2161
2744
-312
-1253
133
-1840
612
-1373
895
-800
-945
741
-175
-1533
-165
424
-929
142
-686
-142
-494
-559
27
-618
-34
-481
102
-281
-321
63
-168
-86
-339
245
-616
189
-99
-101
-110
-261
-26
-381
-3
-112
-95
-170
-134
66
-184
-205
-115
-75
-124
-6
6
-143
-58
-108
17
-110
-13
-95
-105
-104
-36
-58
-74
-74
-15
-107
-32
-46
-17
-69
-72
-28
-15
-78
-41
-81
7
-93
-8
-91
42
-25
-51
-25
-28
-37
-34
-82
-1
-52
-35
-59
-15
-55
-11
-71
-41
-24
-11
-24
-1
4
-17
-26
5
-25
-52
-73
-64
-19
-14
10
-24
-66
-4
-26
-16
-57
-9
-21
-9
-75
-18
-6
-34
-34
-20
-47
-27
-48
-1
-24
45
11
14
-18
-20
-30
4
-21
-37
-57
-5
-7
28
-58
5
-45
-27
-32
-46
-35
-53
-29
11
0
1
-39
0
-35
-52
-4
-35
-13
-24
-15
26
-11
9
-11
-33
3
-30
-20
-25
-41
3
14
-27
8
33
-22
13
5
-57
1
27
29
-24
-59
-62
-36
1
31
-20
-2
-6
-17
2
-16
-29
14
28
2
-13
2
-1
-61
2
2
-14
-20
27
-30
31
35
29
14
4
41
3
-34
0
-3
24
7
9
-2
-43
-17
22
-10
-16
28
-44
-16
2
-16
-31
-48
-10
-44
-45
20
-4
22
9
-66
-25
-11
6
25
18
-22
13
-12
9
-30
17
-34
-10
17
-15
-42
5
-32
-10
23
-5
-20
-13
17
2
26
13
-6
10
31
-1
11
-39
6
20
9
-31
-3
-20
-18
5
13
26
-1
18
-2
24
-34
59
-2
-8
-1
-2
8
-23
-16
-35
11
-35
28
9
-94
-14
19
26
-27
3
24
-40
-20
-33
-26
45
-54
4
0
-11
-5
15
-29
6
15
22
6
-21
48
41
-10
18
4
-2
8
23
-14
20
-12
7
-35
1
24
-9
-36
-16
-4
-23
29
31
-25
-26
-3
5
-20
2
-13
9
18
16
7
-7
-6
-22
-23
17
-17
20
3
-8
-11
-11
0
-11
-28
11
8
-1
-20
44
-11
18
-19
19
43
-12
37
-46
6
-36
13
-25
-46
-34
-10
-36
-33
3
-2
-3
-11
-5
-13
-23
-22
57
-15
13
-6
12
1
7
22
33
20
-55
-31
23
22
-11
-33
15
-16
21
end frb_signal_t