PLS部分最小二乘工具箱,有信道编码，调制，信道估计等，本科毕设要求参见标准测试模型，进行逐步线性回归，直线阵采用切比学夫加权控制主旁瓣比，快速扩展随机生成树算法。- PLS PLS toolbox, Channel coding, modulation, channel estimation, Undergraduate complete set requirements refer to the standard test models, Stepwise linear regression