Wideband Extrapolation of Spatial Responses of Resonant Structures Using Early-Time and Low-Frequency Data

Figure 2

This flow chart illustrates how a spatial response can be extrapolated by repeatedly applying the procedure in [2] at each spatial location. This approach has two significant disadvantages: first, it requires a separate GA optimization at each spatial location, and second the process does not result in a single set of poles or constant number of polynomials to represent the spatial response.