地震波动方程二维模拟（C语言），差分求解，波源雷克子波，文件夹中，".m"是用于作图的代码，在matlab中打开。-Earthquake fluctuations the wave equation (C language), Finite difference method, the source： Ricker wave, in the folder. .m is the code used for mapping, opened in matlab.

这个程序是地球物理波动方程的求解模拟，非常适合学习地球物理的学生。-This program is to solve the wave equation geophysical simulation, very suitable for students studying geophysics.

Heat transfer equation FDTD: this program solve the time dependent heat transfer equation in three dimensional structure based on finite difference time domain technique.

采用显式有限差分法求解一维热传递方程，一个时间步-This program takes one time step to solve the 1D heat equation with an explicit method