基于实值特征值分解的求根MUSIC算法Based on real eigenvalue decomposition algorithm for finding roots of MUSIC-Based on real eigenvalue decomposition algorithm for finding roots of MUSIC

求解大型稀疏矩阵特征值的ARNOLD算法,利用矩阵的稀疏性降低算法的复杂度-the algorithm is to calculate the eigenvalue and eigenvector of the large sparse matrix