查询词典 orthogonal decomposition

Boley and Golub used Gauss quadrature formula to solve the inverse problem, but I used other different methods and thoughts. I obtained a new decomposition form of orthogonal matrix consisted by the unit eigenvectors of Jacobi matrix and found the direct relations between the first row and the orther rows of this orthogonal matrix.

Boley和Golub的算法是用高斯求积公式，而本人另辟蹊径，推出了关于Jacobi矩阵单位特征向量组成的正交阵的一种分解形式，并找到此正交阵第一行和其它行的直接联系，由此避免了通过求特征多项式计算尾主子阵的特征值，得到了新的稳定解法。

These factors include the number of snapshots, basis functions based on proper orthogonal decomposition mode and the ratio between large- and short-scale time steps.

本文我们将基于POD方法的Equation-Free POD方法应用到热带太平洋区域上的大尺度大洋环流的约化重力模式。

For example, one can use QR decomposition to find the orthogonal matrix B, or use the orthogonal projection matrix of A as B.

例如，人们经常使用的QR分解方法找到正交矩阵B，更直接地，B可以取为矩阵A的正交投影矩阵。

In the terms of methodology, this paper firstly apply the method of orthogonal decomposition of adjustment coefficient matrix in cointegation-VECM models proposed by Gonzalo and Granger (1995) and methodologies proposed by Gonzalo and Granger (1995) and by Darrat and Zhong (2002) respectively in China\'s academic circles.

2在方法论上，本文在国内学术界首次使用了Gonzalo和Granger(1995)有关协整—VECM模型调节系数阵的正交分解技术，以及Gonzalo和Granger(1995)、Darrat和Zhong(2002)提出的检验协整系统中的长期驱动力和短期驱动力的方法。

Heuristic algorithms are needed to solve the NP-complete problems, which is the method of this paper to study the packing problems. On the basis of lots of tests and the wide research on the packing problems, a heuristic algorithm based on objective and orthogonal decomposition of space is developed to solve the non-guillotine packing problem.

沿着这一优化问题解决的路经，在研究分析现有布局启发式算法的基础上，通过大量布局实验并不断地总结，提出了基于目标和空间正交分解的布局启发式算法，解决布局过程中的非一刀切布局问题。

Several strategies including strategy of difference space, strategy of group which is discussed in detail, strategy of backdating, strategy of convergence, are used synthetically to implement the packing algorithm and to realize the continuous orthogonal decomposition of the packing space.

其后论述了实现算法的各种策略，包括差空间(第一差空间、第二差空间)策略、群组策略、回溯策略、收敛空间策略等，并详细阐述了群组的定义、方式、约束及算法等；各种布局策略的综合运用，使布局能按空间正交分解的方式持续进行。

For high quality voice transformation, a novel parameter extraction scheme for glottal flow derivative is proposed based on Legendre orthogonal decomposition.

提出了一种用于源-目标说话人声门波导数参数转换的、基于勒让德正交分解的声门波导数波形参数提取方法。

Mahalanobis- Taguchi System; MYT Orthogonal Decomposition; Potential causes analysis of abnormal observations

首先，介绍了马氏田口方法的四大基本步骤；接着介绍了MYT正交分解法，并将MYT正交分解法应用于多元系统的马氏田口方法异常值潜在原因分析；最后，利用拓展后的马氏田口方法对某医院血粘度诊断系统进行了优化，同时对利用优化后的测量表进行诊断时发现的异常值进行了潜在原因分析，取得了良好的效果。

Proper Orthogonal Decomposition and Low Dimensional Approximation of Aero-Optical Aberrated Wavefronts.

气动光学畸变波前的本征正交分解和低阶近似。

Proper orthogonal decomposition;large span roof;wind tunnel experiment ; reconstruction of pressure field;prediction of Pressure Field

本征正交分解法；大跨度屋盖；风洞试验；风压场重建；风压场预测

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。