云南高校图书馆联盟文献共享服务平台- ORTHOGONALIZATION

ORTHOGONALIZATION: 作品数：12被引量：2H指数：1; 导出分析报告; 相关机构：福建农林大学更多>>; 相关期刊：《International Journal of Communications, Network and System Sciences》《Numerical Mathematics(Theory,Methods and Applications)》《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》《Journal of Electronics(China)》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划广西壮族自治区自然科学基金更多>>

GS-orthogonalization OMP method for space target detection via bistatic space-based radar: 《Chinese Journal of Aeronautics》2024年第7期333-351,共19页Shuyu ZHENG Libing JIANG Qingwei YANG Yingjian ZHAO Zhuang WANG; A space-based bistatic radar system composed of two space-based radars as the transmitter and the receiver respectively has a wider surveillance region and a better early warning capability for high-speed targets,and ...; 关键词：Bistatic space-based radar High-speed maneuvering space targets detection Range Cell Migration(RCM) Doppler Frequency Migration(DFM) Gram Schmidt(GS)-orthogonalization Orthogonal Matching Pursuit(OMP)algorithm

Data-driven sparse polynomial chaos expansion for models with dependent inputs: 《Journal of Safety Science and Resilience》2023年第4期358-365,共8页Zhanlin Liu Youngjun Choe; This work was supported in part by the U.S.National Science Foundation(NSF grants CMMI-1824681,DMS-1952781,and BCS-2121616).; Polynomial chaos expansions(PCEs)have been used in many real-world engineering applications to quantify how the uncertainty of an output is propagated from inputs by decomposing the output in terms of polynomials of t...; 关键词：Uncertainty quantification Polynomial chaos expansion Sparse polynomial chaos expansion Gram-Schmidt orthogonalization

Optimal orthogonalization processes: 《Science China Mathematics》2022年第1期203-220,共18页Marko Huhtanen Pauliina Uusitalo; supported by the Academy of Finland(Grant No.288641)。; Two optimal orthogonalization processes are devised toorthogonalize,possibly approximately,the columns of a very large and possiblysparse matrix A∈C^(n×k).Algorithmically the aim is,at each step,to optimallydecrease...; 关键词：optimal orthogonalization sparse matrix Gram-Schmidt orthogonalization Lowdin orthogonalization polynomial orthogonalization implicit orthogonalization PRECONDITIONING Gram matrix frame inequality

ANALYTIC PHASE RETRIEVAL BASED ON INTENSITY MEASUREMENTS: 《Acta Mathematica Scientia》2021年第6期2123-2135,共13页Wei QU Tao QIAN Guantie DENG Youfa LI Chunxu ZHOU; The Science and Technology Development Fund,Macao SAR(File no.0123/2018/A3);supported by the Natural Science Foundation of China(61961003,61561006,11501132);Natural Science Foundation of Guangxi(2016GXNSFAA380049);the talent project of the Education Department of the Guangxi Government for one thousand Young-Middle-Aged backbone teachers;the Natural Science Foundation of China(12071035)。; This paper concerns the reconstruction of a function f in the Hardy space of the unit disc D by using a sample value f(a)and certain n-intensity measurements||,where a_(1)…a_(n)∈D,and E_(a1…an)is the ...; 关键词：phase retrieval Hardy space of the unit disc Szegökernel Takenaka-Malmquist system Gram-Schmidt orthogonalization adaptive Fourier decomposition

Restarted Full Orthogonalization Method with Deflation for Shifted Linear Systems: 《Numerical Mathematics(Theory,Methods and Applications)》2014年第3期399-412,共14页Jun-Feng Yin Guo-Jian Yin; In this paper,we study shifted restated full orthogonalization method with deflation for simultaneously solving a number of shifted systems of linear equations.Theoretical analysis shows that with the deflation techni...; 关键词：Shifted linear systems full orthogonalization method restarted Arnoldi process DEFLATION COLLINEAR

Orthogonalization of unified and extended Bézier basis and its transformation matrix: 《Computer Aided Drafting,Design and Manufacturing》2013年第1期41-46,共6页FANG Meie JI Zhongping WANG Guozhao; Supported by National Science Foundation of China(No.60904070,61272032);the Natural Science Foundation of Zhejiang Province(No.LY12F02002,Y1111101); UE-Brzier （unified and extended Brzier） basis is the unified form of Brzier-like bases, including polynomial Brzier basis, trigonometric polynomial and hyperbolic polynomial Brzier basis. Similar to the original Brz...; 关键词：UE-B6zier basis ORTHOGONALIZATION legendre basis transformation matrix

Adaptation in Stochastic Dynamic Systems—Survey and New Results III: Robust LQ Regulator Modification: 《International Journal of Communications, Network and System Sciences》2012年第9期609-623,共15页Innokentiy V. Semushin; The paper is intended to provide algorithmic and computational support for solving the frequently encountered linear-quadratic regulator (LQR) problems based on receding-horizon control methodology which is most appli...; 关键词：Adaptive CONTROL Factorization Least Squares Linear Systems LQG Estimator LQ REGULATOR ORTHOGONALIZATION Receding Horizon CONTROL SCALARIZATION

Quantum properties of the binomial state field interacting with a two-level atom被引量：2: 《Science China(Physics,Mechanics & Astronomy)》2010年第5期864-869,共6页JIANG DaoLai,REN XueZao,CONG HongLu & LI Lei School of Science,Southwest University of Science and Technology,Mianyang 621010,China; supported by the National Natural Science Foundation of China (Grant No. 1097602/A06); By the method of coherent-state orthogonalization expansion,the atomic inversion and the anti-bunching effect in a two-level atomic system interacting with binomial state field are studied under the Jaynes-Cummings mo...; 关键词：coherent STATE ORTHOGONALIZATION expansion BINOMIAL STATE field JAYNES-CUMMINGS model without-rotating wave approximation atomic inversion

Hilbert-Huang transform based noise filtering for the identification of structural systems: 《Journal of Civil Engineering and Architecture》2009年第3期1-10,共10页LIN Jeng-wen HUANG Chih-wei; This paper proposes an enhanced noise filtering technique to the Hilbert-Huang transformation technology for the identification of structural systems using vibration measurements. The Hilbert-Huang transformation tech...; 关键词：Hilbert-Huang transformation empirical mode decomposition orthogonalization coefficient modal analysis

Preconditioned method in parallel computation: 《Journal of Systems Engineering and Electronics》2006年第1期220-222,共3页Wu Ruichan Wei Jianing; ThisprojectwassupportedbytheNationalNaturalScienceFoundationofChina(70371063,60173046); The grid equations in decomposed domain by parallel computation are soled, and a method of local orthogonalization to solve the large-scaled numerical computation is presented. It constructs preconditioned iteration m...; 关键词：grid equations parallel computation PRECONDITION LU decomposition local orthogonalization.

ORTHOGONALIZATION