inverses
英 [ɪnˈvɜːsɪz]
美 [ɪnˈvɜrsɪz]
网络 反元素; 逆元; 逆矩阵; 反函数
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。 - Some rank equalities of some outer inverses of the same matrix
关于同一矩阵的若干个外逆的一些秩等式 - An unified characterization of common generalized inverses was given by means of rank equalities of partitioned matrix.
借助于分块矩阵的秩等式，给出了常用广义逆的一个统一表征。 - 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。 - Axiomatic Definition of ( Co) sine with Complex Variables; With a bit more effort, techies could also compute ratios, inverses, sines, cosines and tangents.
复变量正余弦函数的公理化（等价）定义如果再多花点功夫，这些科技高手还能算出比例、数、弦、弦和正切等值。 - 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。 - The Moore-Penrose inverses of matrices over a ring R with an involution and unitary are ( discussed).
讨论带有对合反自同构有单位元的结合环R上矩阵的Moore-Penrose逆。 - With a bit more effort, techies could also compute ratios, inverses, sines, cosines and tangents.
如果再多花点功夫，这些科技高手还能算出比例、数、弦、弦和正切等值。 - 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 - 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。