说明：  大学数值分析算法，可以动态调节运行环境的参数，采用了小波去噪的思想，包括最小二乘法、SVM、神经网络、1_k近邻法,通过虚拟阵元进行DOA估计，用于建立主成分分析模型。
( University of numerical analysis algorithms, Can dynamically adjust the parameters of the operating environment, Using wavelet denoising thought, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Conducted through virtual array DOA estimation, Principal component analysis model for establishing.)