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 = 23
|   Segment [0] from curve   27
|      600 samples [1895..2494]
|     0.104 of the curve [0.328__0.432]
|   Segment [1] from curve   40 (reversed)
|      600 samples [2139..2738]
|     0.125 of the curve [0.445__0.569]
| Candidate after realignment and trimming:
|   Candidate index = 23
|   Segment [0] from curve   27
|      513 samples [1938..2450]
|     0.089 of the curve [0.335__0.424]
|   Segment [1] from curve   40 (reversed)
|      513 samples [2183..2695]
|     0.107 of the curve [0.454__0.560]
| 
| 
| signal = "a" (first fragment's shape function)
stride = 0
unit = 0.000661458
samples = 513
0
-1
-4
-7
-10
-12
-15
-18
-20
-22
-24
-26
-27
-29
-30
-32
-33
-34
-35
-36
-37
-38
-38
-37
-36
-33
-29
-24
-18
-12
-5
3
10
18
26
34
42
50
58
66
73
79
85
91
97
102
108
115
122
130
138
147
157
167
178
189
200
211
222
233
243
254
265
275
285
294
304
313
322
331
341
350
360
370
381
391
402
414
426
440
454
471
490
510
532
556
581
607
635
663
693
724
755
788
820
852
883
913
942
969
995
1019
1041
1061
1080
1097
1112
1126
1137
1147
1156
1164
1170
1176
1182
1187
1192
1196
1199
1202
1204
1207
1209
1212
1215
1218
1221
1223
1225
1226
1227
1227
1226
1226
1224
1223
1220
1216
1211
1205
1198
1191
1183
1176
1168
1162
1156
1150
1145
1141
1137
1133
1129
1126
1123
1121
1119
1118
1118
1119
1120
1122
1125
1128
1131
1134
1136
1137
1137
1135
1134
1132
1130
1129
1130
1132
1136
1144
1154
1167
1183
1202
1223
1246
1270
1294
1317
1340
1361
1380
1398
1414
1430
1445
1459
1473
1487
1501
1516
1531
1546
1562
1579
1596
1614
1633
1651
1671
1691
1711
1731
1751
1770
1789
1806
1823
1838
1853
1866
1879
1892
1904
1916
1929
1941
1953
1965
1977
1988
1998
2008
2016
2023
2028
2032
2034
2035
2035
2034
2033
2031
2029
2025
2022
2017
2012
2006
1999
1991
1982
1973
1963
1953
1943
1934
1925
1917
1910
1904
1900
1897
1895
1895
1895
1897
1899
1900
1900
1898
1894
1888
1879
1867
1854
1840
1825
1810
1797
1785
1776
1769
1765
1763
1763
1765
1768
1771
1773
1774
1774
1772
1769
1764
1757
1748
1739
1728
1716
1702
1688
1673
1657
1641
1624
1606
1589
1571
1553
1536
1519
1502
1486
1471
1456
1443
1431
1421
1412
1404
1398
1394
1391
1390
1391
1393
1396
1402
1408
1416
1425
1434
1444
1454
1462
1470
1477
1483
1488
1493
1497
1501
1506
1511
1517
1524
1532
1540
1549
1559
1569
1580
1592
1604
1616
1629
1642
1655
1669
1684
1698
1713
1727
1740
1753
1764
1775
1784
1792
1799
1804
1808
1810
1810
1808
1804
1798
1790
1781
1772
1762
1754
1746
1740
1736
1733
1731
1731
1731
1730
1730
1728
1726
1722
1717
1712
1705
1697
1688
1678
1668
1657
1645
1633
1620
1607
1594
1580
1567
1554
1540
1527
1514
1502
1489
1478
1466
1456
1446
1436
1427
1419
1411
1402
1393
1382
1370
1356
1339
1319
1297
1271
1244
1215
1185
1156
1128
1102
1079
1059
1043
1029
1018
1009
1002
997
992
988
983
978
971
962
952
941
929
915
902
888
874
861
848
835
822
809
795
781
765
748
730
710
690
668
646
624
602
580
559
539
521
505
491
478
466
453
441
427
412
396
378
359
341
323
305
289
274
261
248
236
224
212
200
186
172
157
141
124
107
90
73
56
40
25
12
0
end frb_signal_t