inverses
英 [ɪnˈvɜːsɪz]
美 [ɪnˈvɜrsɪz]
网络 反元素; 逆元; 逆矩阵; 反函数
双语例句
- 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。 - The concept of generalized inverses of matrices was introduced by E.H. Moore in 1920.
矩阵广义逆概念首先由E.H.Moore于1920年提出。 - Automorphism group of a linear code is obtained with the help of the general linear group constructed by all invertible matrices, and it is illustrated by matrices generalized inverses.
给出了通过求解可逆矩阵构成的一般线性群，获得线性码的自同构群的方法，并利用矩阵广义逆理论，对线性码的自同构群进行进一步刻划。 - Based on fundamental properties of matrix group inverses and circulant matrices, this paper describes a particular application in both of the above concepts of iterated functions of integers.
基于群逆阵和循环矩阵的基本特征，该文阐述这2类矩阵在整数迭代函数中的一种重要应用。 - 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 Reverse Order Laws for Generalized Inverses and the Eigenvalue Problem of Updated Matrix
广义逆的反序律及校正矩阵的特征值问题 - Co tant folding and co tant unfolding are inverses.
常数合并和常数展开是相反的。 - 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。 - A new algorithm with the complexity O ( logm) is presented to compute inverses in the finite field GF ( 2m) based on the normal basis representations and the Massey-Omura's multipliers.
根据有限域GF（2~m）上的正规基表示和Massey-Omura乘法器，本文提出了一个复杂性为O（logm）的求逆算法。 - The Minimum Norm Inverses of a Cline Partitioned Matrix
Cline分块矩阵的极小范数广义逆