Table 6 The 2nd set of initial mean \(\:{\varvec{\mu\:}}_{k}^{0}\) when the number of Gaussian components is 9.

From: A novel damage detection method based on sequential iteration and Gaussian mixture model for structural health monitoring under environmental effects

\(\:k\)-th Gaussian component

The 2nd set of initial mean

\(\:{f}_{1}\)

\(\:{f}_{2}\)

\(\:{f}_{3}\)

\(\:{f}_{4}\)

\(\:{f}_{5}\)

\(\:{f}_{6}\)

\(\:{f}_{7}\)

1

25.34

29.08

39.47

53.10

64.02

65.79

79.29

2

25.19

28.99

39.28

52.94

63.81

65.57

79.23

3

24.82

28.49

39.02

52.59

63.83

65.36

78.73

4

25.00

28.72

39.16

52.81

63.94

65.55

78.93

5

25.28

29.02

39.43

53.07

64.00

65.78

79.23

6

24.90

28.55

39.12

52.66

63.83

65.44

78.81

7

24.86

28.58

39.05

52.60

63.69

65.28

78.87

8

24.85

28.45

39.11

52.69

63.87

65.43

78.75

9

24.99

28.77

39.16

52.76

63.73

65.43

79.06