Firstly, the covariance matrix of output of the two linear arrays is computed to construct the enhanced matrix by MEMP method, and to estimate the two-dimentional DOA by the ESPRIT method.

• 计算两个均匀线阵的互协方差矩阵，利用MEMP方法构造增广矩阵，运用ESPRIT算法实现二维波达方向的估计，并采用一种新的配对算法，实现二维波达角的自动配对。