中文说明：此程序可以实现地震波场的正演模拟计算，所利用的原理是基于波动方程的有限差分法，选用的震源子波是雷克子波，模拟结果准确，实用，且基于MATLAB语言实现，算法简单明了
English Description：
This program can achieve the seismic wavefield forward modeling calculations, the principle is based on wave equation finite difference method, selection of seismic Wavelet is leikezibo, accurate simulation results, and practical, and is based on MATLAB language, algorithms for simple and straightforward