中文摘要：

根据S波分裂原理，基于Matlab开发平台及“作图法”、“纵横比法”和“相关系数法”3种S波分裂的算法，研制了S波分裂参数计算软件。该软件提供的3种计算方法彼此独立，对同一地震波进行研究时可以相互对照、比较。

英文摘要：

According to the theorem of S-wave splitting, a data processing windows software based on Matlab platform for S-wave splitting is developed. The program integrated three methods：Coefficient Approach,Aspect Ratio Method and Graphing Method,they are mutually independent but can be compared with each other in the study on the same seismic wave.