DOA谱估计实值MUSIC算法把复数协方差矩阵映射成实数矩阵来处理，特征值分解计算量降低了75 ，实值music算法可以分辨相干信号源-DOA in real MUSIC spectral estimation algorithm to map the complex covariance matrices to deal with real, eigenvalue decomposition calculation reduced b

该程序采用matlab编程，对相干源进行DOA估计，采用的Capon算法，Capon算法利用滤波器的思想，使某些特定频率的信号无失真地经过滤波器，而这些范围之外的则无法通过，进而进行DOA估计(The program using matlab programming, DOA estimation of coherent sources, USES the Capon algorithm, Capon algorithm using t