Reconstruction of Initial Wave Field of a Nonsteady-State Wave Propagation from Limited Measurements at a Specific Spatial Point Based on Stochastic Inversion

Figure 14

Tikhonov regularized solution for three different regularization parameters.

(a) 𝛿=10⁻¹ 

(b) 𝛿=10⁻²

(c) 𝛿=10⁻³