咨询与建议

限定检索结果

文献类型

  • 5 篇 期刊文献
  • 1 篇 会议

馆藏范围

  • 6 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 4 篇 工学
    • 2 篇 电气工程
    • 1 篇 力学(可授工学、理...
    • 1 篇 机械工程
    • 1 篇 信息与通信工程
    • 1 篇 计算机科学与技术...
    • 1 篇 船舶与海洋工程
    • 1 篇 软件工程
  • 3 篇 理学
    • 2 篇 数学
    • 1 篇 物理学
  • 1 篇 管理学
    • 1 篇 管理科学与工程(可...

主题

  • 6 篇 modified gram-sc...
  • 1 篇 wireless communi...
  • 1 篇 fuzzy modeling
  • 1 篇 number of iterat...
  • 1 篇 householder tran...
  • 1 篇 reorthogonalizat...
  • 1 篇 discrete hankel ...
  • 1 篇 rounding error a...
  • 1 篇 qr decomposition...
  • 1 篇 gram-schmidt dow...
  • 1 篇 mimo communicati...
  • 1 篇 system identific...
  • 1 篇 triangular systo...
  • 1 篇 wireless channel...
  • 1 篇 orthogonalizatio...
  • 1 篇 iterative method...
  • 1 篇 tsk-type models
  • 1 篇 second-order arn...
  • 1 篇 constrained mini...
  • 1 篇 modified precond...

机构

  • 1 篇 hunan univ sci &...
  • 1 篇 univ minnesota d...
  • 1 篇 fayoum univ dept...
  • 1 篇 department of te...
  • 1 篇 natl univ def te...
  • 1 篇 north china univ...
  • 1 篇 queensland univ ...
  • 1 篇 univ southern qu...
  • 1 篇 east china univ ...

作者

  • 1 篇 park h
  • 1 篇 liu cang
  • 1 篇 bao liang
  • 1 篇 oscar a.z. sotom...
  • 1 篇 claudio garcia
  • 1 篇 hanna magdy tawf...
  • 1 篇 chan tommy h. t.
  • 1 篇 yuan luechao
  • 1 篇 tang chuan
  • 1 篇 nguyen andy
  • 1 篇 lin yiqin
  • 1 篇 rosimeire aparec...
  • 1 篇 xing zuocheng
  • 1 篇 zhang yang
  • 1 篇 chen zhen
  • 1 篇 yoo k

语言

  • 6 篇 英文
检索条件"主题词=modified Gram-Schmidt algorithm"
6 条 记 录,以下是1-10 订阅
排序:
QR decomposition architecture using the iteration look-ahead modified gram-schmidt algorithm
收藏 引用
IET CIRCUITS DEVICES & SYSTEMS 2016年 第5期10卷 402-409页
作者: Liu, Cang Tang, Chuan Yuan, Luechao Xing, Zuocheng Zhang, Yang Natl Univ Def Technol Natl Lab Parallel & Distributed Proc Changsha Hunan Peoples R China
QR decomposition is extensively adopted in multiple-input-multiple-output orthogonal frequency-division multiplexing wireless communication systems, and is one of the performance bottlenecks in lots of high-performanc... 详细信息
来源: 评论
Moving force identification based on modified preconditioned conjugate gradient method
收藏 引用
JOURNAL OF SOUND AND VIBRATION 2018年 423卷 100-117页
作者: Chen, Zhen Chan, Tommy H. T. Nguyen, Andy North China Univ Water Resources & Elect Power Sch Civil Engn & Commun Zhengzhou 450045 Henan Peoples R China Queensland Univ Technol Sch Civil Engn & Built Environm Brisbane Qld 4000 Australia Univ Southern Queensland Sch Civil Engn Surveying Springfield Cent 4300 Australia
This paper develops a modified preconditioned conjugate gradient (M-PCG) method for moving force identification (MFI) by improving the conjugate gradient (CG) and preconditioned conjugate gradient (PCG) methods with a... 详细信息
来源: 评论
On the loss of orthogonality in the second-order Arnoldi process
收藏 引用
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING 2011年 第1-2期35卷 475-482页
作者: Lin, Yiqin Bao, Liang Hunan Univ Sci & Engn Dept Math & Computat Sci Yongzhou 425100 Peoples R China East China Univ Sci & Technol Dept Math Shanghai 200237 Peoples R China
This note is devoted to the rounding error analysis of the second-order Arnoldi process for constructing an orthonormal basis of the second-order Krylov subspace. The effect of the rounding errors on the orthogonality... 详细信息
来源: 评论
Accurate downdating of a modified gram-schmidt QR decomposition
收藏 引用
BIT NUMERICAL MATHEMATICS 1996年 第1期36卷 166-181页
作者: Yoo, K Park, H UNIV MINNESOTA DEPT COMP SCI MINNEAPOLIS MN 55455 USA
A new algorithm for downdating a QR decomposition is presented. We show that, when the columns in the Q factor from the modified gram-schmidt QR decomposition of a matrix X are exactly orthonormal, the gram-schmidt do... 详细信息
来源: 评论
Direct Sequential Generation of Optimal Eigenvectors of the Symmetric Kernel of the Discrete Hankel Transform  67
Direct Sequential Generation of Optimal Eigenvectors of the ...
收藏 引用
67th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS)
作者: Hanna, Magdy Tawfik Fayoum Univ Dept Engn Math & Phys Al Fayyum 63514 Egypt
Generating orthonormal Laguerre- Gaussian-power-like eigenvectors of the symmetric kernel matrix T of the discrete Hankel transform ( DHT) is the cornerstone in developing the discrete fractional Hankel transform (DFR... 详细信息
来源: 评论
FUZZY IDENTIFICATION OF BIOPROCESSES APPLYING TSK-TYPE MODELS WITH CONSEQUENT PARAMETER ESTIMATION THROUGH ORTHOGONAL ESTIMATOR
收藏 引用
IFAC Proceedings Volumes 2002年 第1期35卷 283-288页
作者: Rosimeire Aparecida Jerônimo Claudio Garcia Oscar A.Z. Sotomayor Department of Telecommunications and Control Engineering Laboratory of Automation and Control (LAC) Department of Chemical Engineering Laboratory of Simulation and Process Control (LSCP) Polytechnic School of the University of São Paulo Av. Prof. Luciano Gualberto Trav. 3 n. 158 Cidade Universitária CEP 05508-900 São Paulo - SP Brazil
This paper presents fuzzy identification of two bioprocesses employing TSK-type models. A “modified gram-schmidt” (MGS) orthogonal estimator is used to estimate the consequent parameters. This approach is then appli... 详细信息
来源: 评论