The Two-Dimensional Nonpenetrable Wedge Scattering Problem and a MATLAB-Based Fringe Wave Calculator [Testing Ourselves]

In this article, the authors introduce a new, useful, MoM-based MATLAB package, FringeGUI, for visualizing both fringe currents and fringe waves for a canonical, nonpenetrable wedge structure. Fringe currents and fringe waves around the edge of the wedge can be visualized for different sets of parameters. The package uses the new fringe integrals was presented. The PTD and MTPO models are also included so a user can visualize fringe waves computed with MoM, PTD, and MTPO separately, or all at once in the same figure. FringeGUI can be useful in graduate-level scattering or diffraction courses.