进行逐步线性回归，可以实现模式识别领域的数据的分类及回归，主要是基于mtlab的程序，包含CV、CA、Single、当前、恒转弯速率、转弯模型，相控阵天线的方向图（切比雪夫加权）。-Stepwise linear regression, You can achieve data classification and regression pattern recognition, Mainly based on the mtlab procedures, It contains CV, CA, Single, current, constant turn rate, turning model, Phased array antenna pattern (Chebyshev weights).