givens

英 [ˈgɪvnz]

美 [ˈgɪvənz]

网络  吉文斯; 给定; 既定

双语例句

• 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。
• And what are these "givens" of existence?
  什么是存在的“给定”呢？
• Then, shows two sorted QR decomposition detection algorithms based on Householder transform and Givens transform.
  接着，给出了基于Householder变换和Givens变换的排序QR分解的检测算法，并进行了模拟仿真。
• The algorithm makes use of the QR factorization or the Givens rotation instead of directly SVD to track signal subspace to estimate channel blindly. Without performance penalty, this algorithm reduce the computational complexity significantly.
  该算法利用QR分解或Givens旋转代替直接SVD跟踪信号子空间进行盲信道估计，在估计性能基本不变的情况下，极大地降低了运算量。
• In this paper, a fast Givens transformation for real matrix is extended to fast Givens transformation for complex matrix, an algorithm is given to reduce Hermite matrix to real tridiagonal form by fast Givens rotations.
  本文将对实矩阵的快速Givens变换推广到复矩阵的快速Givens变换，并讨论了用快速Givens变换将Hermite阵酉相似变换到实三对角阵的方法。
• 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
• According to the processing procedure of query pre-compiler, this paper givens the general design and implementation of syntax analysis, semantics analysis in MDBI query pre-compiler.
  按照查询预处理的处理过程，分别描述了MDBI查询预处理器中词法分析、语法分析、语义分析的设计和实现。
• 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。
• 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。
• A pair of multichannel recursive least squares ( RLS) adaptive lattice algorithms based on the order recursive properties of lattice filters and the superior numerical properties of the Givens algorithms is derived.
  本文基于格型滤波器的阶递归特性和Givens旋转算法的优越数值性能，推导了两种多信道递归最小二乘格型算法。