...方法与应用-毕业论文参考网 关键词：三角分解；LDU分解；Doolittle分解；Crout分解 [gap=980]Keywords: triangle decomposition;LDU decomposition; Doolittle decomposition; Crout decomposition.
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... 矩阵分解 matrix factorization 三角分解 triangular factorization 置换矩阵 permutation matrix ...
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For this purpose, the concepts of Lie superalgebras with a triangular decomposition, their Verma modules and highest weight modules are introduced in Section 3.
为此,首先介绍了可三角分解李超代数,其Verma模和最高权模的概念(第3节)。
参考来源 - 可三角分解李超代数的赋值模It is mainly to some simple matrices to the research of the fast triangular factorization algorithms of special matrices up to now. For example, to Toeplitz matrices, Loewner matrices, Vandermonde matrices, Hankel matrices, etc.
对于特殊矩阵的快速三角分解算法的研究，目前主要是对一些较简单的矩阵进行的。
参考来源 - 特殊矩阵类及其逆矩阵的快速三角分解算法·2,447,543篇论文数据，部分数据来源于NoteExpress
矩阵的三角分解(LU分解)是矩阵分解中最简单、最基础的一种。
Matrix's triangular decomposition (LU decomposition) is the simplest and most basic kind of decomposition in matrix decomposition.
通过矩阵的初等变换可实现矩阵的满秩分解和强满秩矩阵的三角分解。
Full rank decomposition of matrix and triangular decomposition of strongly full rank can well be realized by elementary transformation method of matrix.
LU分解是一种将非奇异矩阵进行三角分解的方法，而数字图像也可以看作矩阵。
LU decomposition is a triangular decomposition approach of non-singular matrix, and the digital image can be seen as a matrix.
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