中文说明：对于初学matlab的同学会有帮助，数学方法是部分子空间法，毕业设计有用，时间序列数据分析中的梅林变换工具，供做算法研究人员参考，是国外的成品模型。
English Description：
For the beginner will help matlab students, mathematics method is part of the sub space method, the graduation design useful, analysis of time series data of the Mellin Transform tool, for our algorithm researchers can make a reference is the refined model of foreign.