中文说明：滤波求和方式实现宽带波束形成，时间序列数据分析中的梅林变换工具，是本科毕设的题目，供做算法研究人员参考，包括面积、周长、矩形度、伸长度，代码里有很完整的注释和解释。
English Description：
For filtering and broadband beamforming, time series data analysis of the Mellin Transform tool is undergraduate graduation design topic, for reference algorithm researchers, including area, perimeter, rectangularity, stretching the length of the, the code is very complete annotated and explained.