中文说明： 独立成分分析算法降低原始数据噪声，雅克比迭代求解线性方程组课设,计算加权加速度,现代信号处理中谱估计在matlab中的使用，最小均方误差（MMSE）的算法，通过虚拟阵元进行DOA估计。
English Description：
Independent component analysis algorithm to reduce the noise in the raw data, Jacques set than the iterative solution of linear systems of equations, calculate the weighted acceleration, application of modern spectral estimation in signal processing in MATLAB, minimum mean square error (MMSE) algorithm of DOA estimation by virtual array.