射线追踪，佐普利兹求解反射系数，合成地震记录，实现常规动校正，实现无拉伸动校正。程序简单，内附成果图。是地震处理基础编程实例，不可多得。建议学习参考，不得提交研究生课程作业。-Ray tracing, the reflection coefficient solving Zopp Leeds, synthetic seismograms, achieve conventional NMO, NMO-free stretch. Seismic processing infrastructure programming examples, rare. Proposal to study reference shall submit graduate coursework.