相控阵天线的方向图（切比雪夫加权），matlab程序运行时导入数据文件作为输入参数，采用了小波去噪的思想，包括主成分分析、因子分析、贝叶斯分析，采用的是脉冲对消法，包含特征值与特征向量的提取、训练样本以及最后的识别。- Phased array antenna pattern (Chebyshev weights), Import data files as input parameters matlab program is running, Using wavelet denoising thought, Including principal component analysis, factor analysis, Bayesian analysis, It uses a pulse of consumer law, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.