高频地波雷达环境仿真，包括界面、参数设置、海杂波、大气噪声等相关问题，非常强大。-The high-frequency surface wave radar environment simulation, including the interface, parameter setting, sea clutter, atmospheric noise, very powerful.

起伏地表下的地震波场数值模拟，有限差分法，一层介质，人工吸收边界条件，求取时间波场快照-Numerical simulation of seismic wave fields, finite difference method, a layer of dielectric undulating surface under artificial absorbing boundary conditions, the time to strike a snapshot of the wave fiel