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Table 2 Parameter estimation for the two-component model

From: Deconvolution of the vestibular evoked myogenic potential using the power spectrum of the electromyogram

  

Cost function

  

Q 1,1

Q 1,2

Q 1,4

Q 2,1

Q 2,2

Q 2,4

τ 1

median

1.77

1.82

1.85

1.92

1.81

1.32

(ms)

mean

1.78

1.84

1.86

1.94

1.86

1.59

 

SD

0.20

0.24

0.41

0.28

0.51

0.66

 

RMSD

0.29

0.29

0.43

0.28

0.53

0.78

τ 2

median

4.23

3.86

3.61

4.04

3.76

3.14

(ms)

mean

4.38

4.17

3.88

4.15

3.92

3.54

 

SD

1.21

1.76

2.09

1.14

2.24

2.62

 

RMSD

1.27

1.77

2.09

1.15

2.24

2.66

r 2

median

0.25

0.26

0.26

0.25

0.26

0.21

 

mean

0.25

0.27

0.29

0.25

0.30

0.28

 

SD

0.08

0.09

0.13

0.09

0.16

0.18

 

RMSD

0.08

0.09

0.14

0.09

0.17

0.18

t 2

median

19.87

19.90

19.86

19.98

19.88

19.85

(ms)

mean

19.82

19.80

19.76

19.99

19.82

19.83

 

SD

1.62

1.65

1.61

1.52

1.64

1.85

 

RMSD

1.63

1.66

1.63

1.52

1.65

1.86

  1. The table is organized in the same way as Table 1, except that there are four parameters now (true values: τ 1=2 ms, τ 2=4 ms, r 1=0.25, t 2=20 ms). The optimal result for each measure, which is the least biased median or mean and the smallest SD or RMSD, is shown in bold
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Theoretical Biology and Medical Modelling

ISSN: 1742-4682