地震射线追踪、走时曲线以及地震记录正演模拟、去噪等程序。-Seismic ray tracing, travel time curves and forward modeling of seismic records, de-noising and other procedures.

地震pcp波走时曲线模拟，由matlab语言编写，是学习地震方面的好资料。-Pcp seismic wave travel time curve simulation, written by matlab language, learning good information earthquakes.

得到相应速度模型下的走时曲线，看高梯度层中的三重震相。(The time curve of the corresponding velocity model is obtained, and the triple seismic phase in the high gradient layer is obtained.)