摘要
根据矩阵函数的理论及方阵幂级数的收敛性,给出了矩阵函数的两种计算方法,利用矩阵函数的谱分解与有限表示形式计算矩阵函数.
In this paper two methods of calculation of the matrix function are shown by using the theory of matrix function as well as the convergence of the power series of matrix. With the aid of the spectral decomposition and finite expression formula of matrix we can compute matrix function.
出处
《周口师范学院学报》
CAS
2007年第2期34-36,共3页
Journal of Zhoukou Normal University
关键词
矩阵函数
方阵的谱
有限形式
matrix function
spectral of matrix
limited form
