212
8 A Model for Microstructure Characterization
0.001
0.01
0.1
1
0
5
10 15 20 25 30 35 40 45 50
Normalized spectrum for the 2D double-exponential covariance
Lx=430, Ly=1290, delta=43
Fig. 8.12 The normalized eigenvalue spectrum for the 2D double-exponential covariance with
L x = 430 µm, L y = 1290 µm, and δ = 43 µm
I
J
K
J 1
I 1
K 1
i
k
j
θ
φ
Fig. 8.13 Illustrating the Euler angle progression that leads to (8.27)
8 A Model for Microstructure Characterization
0.001
0.01
0.1
1
0
5
10 15 20 25 30 35 40 45 50
Normalized spectrum for the 2D double-exponential covariance
Lx=430, Ly=1290, delta=43
Fig. 8.12 The normalized eigenvalue spectrum for the 2D double-exponential covariance with
L x = 430 µm, L y = 1290 µm, and δ = 43 µm
I
J
K
J 1
I 1
K 1
i
k
j
θ
φ
Fig. 8.13 Illustrating the Euler angle progression that leads to (8.27)