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 = 33
|   Segment [0] from curve   43
|      537 samples [3161..3697]
|     0.104 of the curve [0.609__0.713]
|   Segment [1] from curve   45 (reversed)
|      548 samples [ 145.. 692]
|     0.098 of the curve [0.026__0.123]
| Candidate after realignment and trimming:
|   Candidate index = 33
|   Segment [0] from curve   43
|      513 samples [3201..3713]
|     0.099 of the curve [0.617__0.716]
|   Segment [1] from curve   45 (reversed)
|      513 samples [ 129.. 641]
|     0.091 of the curve [0.023__0.114]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
2
5
8
11
16
21
27
33
39
45
50
54
58
60
61
61
60
57
53
47
39
30
20
10
-2
-13
-24
-34
-43
-51
-58
-63
-66
-68
-70
-71
-72
-73
-75
-78
-82
-88
-94
-101
-109
-117
-126
-135
-145
-154
-164
-174
-185
-197
-209
-221
-234
-246
-259
-270
-281
-291
-300
-308
-315
-321
-326
-330
-333
-334
-336
-336
-336
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-334
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-339
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-351
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-362
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-369
-372
-375
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-379
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-379
-378
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-371
-368
-364
-362
-360
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-363
-368
-375
-383
-392
-402
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-420
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-435
-441
-446
-449
-453
-455
-457
-459
-460
-461
-462
-464
-466
-468
-471
-474
-477
-480
-482
-484
-484
-483
-481
-477
-473
-468
-462
-455
-448
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-435
-428
-423
-417
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-404
-397
-389
-379
-369
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-346
-335
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-304
-300
-296
-293
-290
-285
-279
-272
-264
-256
-247
-238
-230
-224
-219
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-250
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-276
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-264
-258
-250
-242
-234
-226
-219
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-215
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-256
-264
-273
-282
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-305
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-318
-324
-329
-333
-336
-339
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-342
-342
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-338
-336
-333
-330
-326
-323
-320
-317
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-293
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-287
-287
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-297
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-300
-296
-290
-282
-273
-263
-253
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-235
-228
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-229
-227
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-221
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-213
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-187
-180
-172
-161
-150
-137
-124
-112
-100
-90
-81
-74
-70
-68
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-70
-74
-78
-83
-88
-92
-96
-99
-101
-103
-104
-105
-107
-108
-110
-113
-116
-121
-127
-135
-144
-155
-167
-179
-192
-205
-217
-228
-239
-248
-256
-263
-268
-272
-273
-273
-269
-264
-256
-246
-235
-223
-212
-201
-191
-181
-173
-166
-160
-153
-147
-141
-135
-129
-122
-116
-110
-105
-100
-97
-96
-96
-97
-101
-106
-112
-120
-129
-138
-149
-160
-173
-186
-200
-214
-229
-243
-257
-270
-282
-292
-300
-305
-309
-310
-308
-304
-298
-289
-279
-268
-255
-243
-230
-218
-207
-197
-188
-180
-173
-166
-160
-154
-148
-143
-137
-130
-124
-117
-109
-101
-93
-85
-76
-67
-58
-49
-39
-30
-22
-14
-6
0
7
12
17
22
26
29
33
35
37
38
39
38
37
34
32
28
24
20
15
11
6
1
-5
-11
-17
-24
-32
-41
-50
-59
-69
-78
-87
-95
-102
-107
-111
-112
-111
-109
-104
-96
-87
-75
-62
-48
-32
-16
0
end frb_signal_t