相控阵天线的方向图（切比雪夫加权），matlab开发工具箱中的支持向量机，通过反复训练模板能有较高的识别率，BP神经网络用于函数拟合与模式识别，用于特征降维，特征融合，相关分析等,采用波束成形技术的BER计算。- Phased array antenna pattern (Chebyshev weights), matlab development toolbox support vector machine, Through repeated training fgfqdyIlate have higher recognition rate, BP neural network function fitting and pattern recognition, For feature reduction, feature fusion, correlation analysis, By applying the beam forming technology of BE.