中文说明:
针对16阵元的均匀直线阵,使用MVDR算法和DREC两种方法分析方向图性能,DREC法进行特征值分解,大特征值对应的特征向量构成信号子空间。
English Description:
For the uniform linear array with 16 elements, MVDR algorithm and drec method are used to analyze the pattern performance. Drec method is used for eigenvalue decomposition, and the eigenvectors corresponding to large eigenvalues constitute signal subspace.