Display the analytic solution of the 2D Helmholtz equation for a dielectric cylinder (i.e. the scattered field and the transmitted field). You can specify the following parameters: radius, wave number outside and wave number inside the cylinder.

Solve 2d wave equation with Finite difference method有限差分法解二维波动方程-Solve 2d wave equation with Finite difference method

2d wave equation in matlab

The following Matlab project contains the source code and Matlab examples used for 2d wave equation. An interactive demo of the 2D wave equation