givens

英 [ˈgɪvnz]

美 [ˈgɪvənz]

网络  吉文斯; 给定; 既定

双语例句

• Considering the fact that both state variables and most of the non-zero elements of measurement Jacobian matrix appear in pairs in power system state estimation, a blocked Givens rotations based algorithm is presented in this paper for power system state estimation.
  针对电力系统状态估计问题中状态量及量测雅可比矩阵的绝大多数非零元素均成对出现的实际状况，提出了一种基于分块吉文斯（Givens）旋转的快速状态估计算法。
• This paper will first give the concept of Givens transformation, and then describe the computational procedure of solving the least squares prob-lim using Givens transformation, and finally deal with the algorithm of updating the parameter solutions and their covariance matrix.
  文中首先介绍了Givens变换的概念，叙述了用Givens变换解最小二乘问题的计算步骤，最后提供了更新未知参数及其协方差矩阵的算法。
• Firstly, the method we proposed after the Givens rotation, the equivalent channel matrix and the encoding matrix are both orthogonal matrix. The proposed method can eliminate interference between the different symbols, implement linear decoding and reduce the complexity of decoding.
  首先，本方法通过Givens旋转后，编码矩阵和信道等价矩阵同时具备了完全正交性，译码时消除了传统QOSTBC中存在的不同符号间的干扰，实现了线性译码，降低了解码时的复杂度。
• On the algorithm of special symplectic Householder transformations and symplectic Givens transformations
  关于特殊辛Householder变换和特殊辛Givens变换算法
• A new type VLSI transform microprocessor using the fast rotator as the arithmetic core is presented. It can very efficiently perform various orthogonal transforms by Givens rotation sequence with the best robustness.
  该文提出了一类新型的以快速旋转器为运算核的VLSI变换微处理器，它能以最佳的数值稳定性高效地完成用Givens旋转序列实现的各种正交变换。
• On the basis of summing up and applying the four principles of determining input/ output indicator system of data envelopment analysis, a rule to estimate the equipollence and completeness of the indicator system in virtue of the correlation coefficient is givens.
  基于总结应用DEA确定输入、输出指标体系的4项基本原则，提出了借助相关系数的判断指标体系等价性和全面性的一个参考准则。
• Things you once took for granted, such as negligible latency between servers, are no longer givens.
  以前想当然的东西，比如服务器之间无足轻重的延迟，现在不再理所当然。
• The result iS unanimity to solve error equations using Givens Transformations and using the least square method.
  用吉文斯变换法解算误差方程的结果与用最小二法解算的结果是一致的。
• Bucket 1: the "givens": intelligence, character, a record of getting things done, a methodology for excellent execution, high energy.
  第1类：一般“特质”：智力、个性、完成任务的记录、实现执行力的方法以及充沛的精力。
• Perhaps it helps to be outsiders, sceptical about such givens as automation and offshoring.
  或许，作为外来者，对自动化和外包等既定事实持怀疑态度，会有助于成功。