Mathematical Problems in Engineering

Research Article

Spline-Interpolation-Based FFT Approach to Fast Simulation of Multivariate Stochastic Processes

Figure 10

Probability density functions of generated sample functions displayed in Figure 3 versus corresponding target (Gaussian).
842183.fig.0010a
(a) 𝑧 = 1 0 m
842183.fig.0010b
(b) 𝑧 = 3 0 m
842183.fig.0010c
(c) 𝑧 = 6 0 m
842183.fig.0010d
(d) 𝑧 = 1 0 0 m
842183.fig.0010e
(e) 𝑧 = 1 5 0 m
842183.fig.0010f
(f) 𝑧 = 2 0 8 m