inverses

英 [ɪnˈvɜːsɪz]

美 [ɪnˈvɜrsɪz]

网络  反元素; 逆元; 逆矩阵; 反函数

计算机

双语例句

• The matrices that need determining the inverses are all symmetric and positive definite, and this reduces the calculation and the memory cells of computer.
  各个需要求逆的矩阵都是对称正定的，这样减少了计算量和计算机内存单元。
• The Moore-Penrose Inverses of Anti-Commutator of Projections in a C~-Algebra
  C~-代数中投影生成的反交换子的Moore-Penrose逆
• Characterization of Moore-Penrose inverses in the involution semigroup and involution ring
  对合半群和对合环的MOORE-PENROSE逆的特性
• The inverses of block tridiagonal matrices are investigated.
  研究了块三对角矩阵的求逆。
• In this paper, an equivalent condition and several sufficient conditions for existence of group inverses of product of two matrices over skew fields are given.
  给出了体上两个矩阵乘积的群逆的存在性的一个等价条件及若干充分条件。
• As applications, we also determine the forms of linear maps preserving group inverses.
  作为应用又确定了保群逆线性映射形式。
• It's really important to remember that "e" and "d" are inverses of each other.
  真正重要的要记住“d”和“e”是相互的逆反。
• In the methods combined generalized inverses of matrices with SVD are presented to solve them, and the numeral examples are given to show the methods are exact and simple.
  对于静不定体系，采用以往的分析，计算烦杂，在此本文提出通过广义逆矩阵及奇异分解来实现求解，通过算例表明本文方法简单，准确，易行。
• Group inverses of block matrices with a sub-block in the form of sum or difference over skew fields
  鸟的飞行方式千差万别，体上带有和与差形式子块的分块矩阵的群逆
• In this paper, the sparse approximation inverses and eigenvalue translation based preconditioners for Krylov subspace methods are thoroughly researched by situation of research at home and abroad, their internal mechanism are studied also.
  本文在国内外关于Krylov子空间方法的稀疏近似逆和基于特征值转换的预处理方法研究状况的基础上，对它们进行了进一步研究，探讨了它们的内部机理。