波动方程交错网格有限差分正演模拟

一维声波方程波动方程正演模拟，有输入输出接口-One-dimensional acoustic wave equation forward modeling equations, input and output interfaces

本实验应用声波方程作为正演模拟的波动方程，将所提供震源函数离散后绘图，并将给定两个二维速度 -深度模型，绘出图形。(In this experiment, we use the acoustic equation as the wave equation of forward modeling, draw the source function and draw it, and give two two-dimensional velocity depth models to draw the