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 = 3
|   Segment [0] from curve    2
|      600 samples [3348..3947]
|     0.108 of the curve [0.604__0.712]
|   Segment [1] from curve    6 (reversed)
|      600 samples [3213..3812]
|     0.114 of the curve [0.609__0.722]
| Candidate after realignment and trimming:
|   Candidate index = 3
|   Segment [0] from curve    2
|      513 samples [3391..3903]
|     0.093 of the curve [0.612__0.704]
|   Segment [1] from curve    6 (reversed)
|      513 samples [3257..3769]
|     0.097 of the curve [0.617__0.714]
| 
| 
| signal = "d" (difference of the two shape functions)
stride = 0
unit = 0.000661458
samples = 513
0
8
16
24
33
42
52
62
74
87
100
113
127
140
152
162
170
176
179
180
179
178
175
173
172
173
176
183
192
205
221
239
260
281
304
327
351
374
397
420
444
467
490
513
535
557
578
599
620
640
659
679
698
717
735
754
773
792
812
832
854
876
900
925
950
976
1003
1030
1058
1086
1115
1145
1175
1206
1238
1271
1303
1335
1367
1396
1424
1449
1471
1490
1505
1517
1527
1535
1540
1545
1549
1552
1554
1555
1557
1557
1557
1556
1555
1553
1551
1549
1548
1547
1547
1548
1551
1556
1562
1571
1580
1591
1602
1614
1625
1636
1644
1651
1656
1657
1657
1653
1647
1639
1629
1617
1603
1589
1573
1557
1541
1525
1510
1497
1484
1474
1466
1460
1455
1453
1452
1453
1454
1456
1460
1464
1469
1475
1482
1490
1498
1506
1513
1520
1527
1531
1535
1537
1537
1535
1531
1527
1521
1515
1510
1505
1502
1499
1499
1500
1502
1506
1511
1516
1522
1528
1533
1538
1542
1546
1547
1549
1549
1548
1547
1545
1543
1541
1540
1539
1539
1541
1544
1549
1556
1565
1576
1589
1603
1617
1631
1645
1657
1668
1677
1683
1686
1687
1686
1682
1677
1669
1660
1650
1639
1626
1612
1598
1583
1567
1552
1537
1523
1510
1498
1487
1477
1468
1460
1453
1447
1442
1438
1435
1433
1432
1432
1433
1434
1435
1435
1435
1434
1432
1430
1427
1424
1422
1420
1419
1418
1418
1418
1417
1417
1415
1413
1409
1405
1399
1393
1386
1380
1375
1371
1368
1366
1363
1360
1355
1348
1337
1324
1309
1291
1273
1254
1236
1218
1201
1185
1170
1156
1143
1131
1120
1111
1105
1102
1103
1107
1116
1128
1145
1165
1188
1213
1240
1268
1296
1324
1351
1378
1403
1427
1450
1471
1490
1509
1526
1542
1558
1573
1587
1602
1616
1631
1645
1659
1672
1686
1700
1713
1727
1739
1751
1761
1771
1778
1784
1788
1789
1789
1786
1781
1775
1766
1757
1746
1734
1721
1707
1694
1680
1666
1653
1640
1627
1614
1601
1588
1576
1564
1552
1541
1530
1522
1515
1509
1507
1506
1508
1513
1519
1527
1537
1546
1556
1564
1572
1579
1584
1587
1589
1590
1589
1589
1587
1586
1586
1586
1587
1587
1588
1589
1590
1589
1589
1588
1586
1585
1585
1584
1584
1583
1583
1582
1580
1577
1573
1568
1563
1556
1549
1542
1534
1526
1517
1509
1499
1487
1474
1459
1442
1423
1402
1380
1357
1335
1314
1295
1276
1258
1242
1225
1207
1189
1169
1147
1123
1095
1065
1031
994
953
909
862
813
761
709
657
607
559
516
476
441
411
385
362
342
324
307
291
274
257
238
218
196
172
146
118
89
59
28
-3
-34
-64
-94
-122
-148
-173
-195
-214
-231
-245
-256
-265
-270
-273
-272
-269
-264
-256
-248
-239
-229
-219
-209
-200
-190
-182
-173
-164
-155
-146
-135
-124
-112
-98
-83
-68
-52
-38
-26
-16
-8
-2
0
2
2
1
1
0
end frb_signal_t