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 l