Data

Data 1

Data 2

Data 3

Data 4

Data 5

n

0

1.829

1.518

1.878

2.404

2.311

Method in Sect. 3

3

1.559

1.472

1.871

2.189

2.211

4

1.693

1.438

1.862

2.219

2.447

5

1.722

1.441

1.858

2.093

2.193

Method in Sect. 4

1.394

1.148

1.811

1.872

2.244

Previous Method

2.056

1.727

2.144

2.083

2.671

Extended Kalman Filter

2.964

1.751

1.875

2.225

3.356