任意速度模型中地震波走时计算。功能强大，精度可靠，速度快，尤其三维速度结构比较好。-Arbitrary velocity model calculated travel time of seismic waves. Powerful, reliable and fast, especially three-dimensional velocity structure better.

做的关于弹性波的数值模拟应用的PML边界对于初步研究地震波传播理论的人有很好的指导意义-sdfgweryytgw4e6tuwsdfg

地震波方程的时间空间二阶差分的数值模拟，程序用vc++6.0调试,需要matlab绘图-Seismic wave equation of time and space second-order difference of the numerical simulation, the program used vc++ 6.0 debugging, need matlab graphics

本程序利用反应谱转换为功率谱方法模拟人造地震波,考虑了反映基岩特性的谱参数 .-This procedure is converted to the use of response spectrum method, we simulate the power spectrum of artificial seismic waves, considered the bedrock of the spectral characteristics of the parameters.