有详细的注释，重要参数的提取，用于建立主成分分析模型，自己编的5种调制信号，直线阵采用切比学夫加权控制主旁瓣比，时间序列数据分析中的梅林变换工具。- There are detailed notes, Extract important parameters, Principal component analysis model for establishing, Own five modulation signal, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Time series data analysis Mellin transform tool.