代号

类别

SNND

NND

SFND

FND

IPD

SD

CD

Q_2

距离误差

0.576

0.590

1.398

1.125

1.083

0.504

0.763

误差百分比

19.39%

19.86%

47.07%

37.88%

36.46%

16.97%

25.69%

Q_3

距离误差

1.490

1.686

1.486

2.987

1.486

0.604

0.749

误差百分比

35.57%

40.25%

35.47%

71.31%

35.47%

14.42%

17.88%

Q_4

距离误差

0.899

0.591

0.383

2.081

0.383

0.210

0.211

误差百分比

36.22%

23.81%

15.43%

83.85%

15.43%

8.46%

8.50%

Q_6

距离误差

0.885

1.075

0.691

2.232

0.422

0.251

0.443

误差百分比

22.66%

27.52%

17.69%

57.15%

10.80%

6.43%

11.33%

Q_9

距离误差

0.973

0.956

1.022

1.286

0.856

1.048

1.867

误差百分比

31.29%

30.73%

32.86%

41.35%

27.51%

33.69%

60.04%

RMSE( )

0.298

0.293

0.32

0.609

0.272

0.187

0.309