双对称矩阵的奇异值分解OACSTPCD
Singular value decomposition of bisymmetric matrices
给出了双对称矩阵的定义,研究了双对称矩阵的性质.讨论了双对称矩阵的奇异值分解的新算法,此算法可极大地减少双对称矩阵的奇异值分解的计算量与存储量.给出了Matlab程序语言,并用具体例子验证了结论的正确性.
The definition of bisymmetric matrices was introduced, and the basic properties of bisymmetric matrices were given. The algorithm of singular value decomposition of bisymmetric matrices was characterized, which makes the calculation easy and save the CPU time.With Matlab, an example was given, which proved that the algorithm has better advantages.
张杨;孙玉财;赵青
东北林业大学理学院数学系,哈尔滨,150040东北林业大学理学院数学系,哈尔滨,150040东北林业大学理学院数学系,哈尔滨,150040
数理科学
奇异值分解双对称矩阵算法Matlab
singular value decomposition bisymmetrie matrix algorithm Matlab
《哈尔滨商业大学学报（自然科学版）》 2011 (2)
188-191,4
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