咨询与建议

限定检索结果

文献类型

  • 521 篇 期刊文献
  • 87 篇 会议
  • 4 篇 学位论文
  • 2 册 图书

馆藏范围

  • 614 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 423 篇 工学
    • 121 篇 计算机科学与技术...
    • 81 篇 力学(可授工学、理...
    • 76 篇 电气工程
    • 49 篇 机械工程
    • 47 篇 控制科学与工程
    • 44 篇 材料科学与工程(可...
    • 32 篇 动力工程及工程热...
    • 25 篇 土木工程
    • 25 篇 软件工程
    • 22 篇 信息与通信工程
    • 22 篇 石油与天然气工程
    • 16 篇 电子科学与技术(可...
    • 16 篇 化学工程与技术
    • 11 篇 地质资源与地质工...
    • 11 篇 航空宇航科学与技...
    • 9 篇 光学工程
    • 7 篇 仪器科学与技术
    • 7 篇 船舶与海洋工程
  • 331 篇 理学
    • 230 篇 数学
    • 84 篇 物理学
    • 28 篇 统计学(可授理学、...
    • 18 篇 化学
    • 13 篇 地球物理学
    • 12 篇 地质学
    • 10 篇 生物学
    • 8 篇 系统科学
    • 6 篇 海洋科学
  • 50 篇 管理学
    • 48 篇 管理科学与工程(可...
  • 16 篇 医学
    • 7 篇 临床医学
  • 8 篇 经济学
    • 6 篇 应用经济学
  • 1 篇 法学
  • 1 篇 教育学
  • 1 篇 农学

主题

  • 614 篇 numerical algori...
  • 17 篇 mathematical mod...
  • 10 篇 optimal control
  • 9 篇 optimization
  • 7 篇 simulation
  • 7 篇 convergence
  • 7 篇 numerical analys...
  • 6 篇 constitutive mod...
  • 6 篇 heat conduction
  • 6 篇 temperature dist...
  • 6 篇 finite element m...
  • 6 篇 parameter estima...
  • 5 篇 maximum principl...
  • 5 篇 inverse coeffici...
  • 5 篇 concrete
  • 5 篇 stability
  • 5 篇 inverse problem
  • 5 篇 monte carlo simu...
  • 5 篇 heat equation
  • 4 篇 covid-19

机构

  • 5 篇 northeastern uni...
  • 5 篇 tprl inc w lafay...
  • 5 篇 shenyang univ sc...
  • 5 篇 auburn univ dept...
  • 4 篇 jiangnan univ sc...
  • 4 篇 jiangnan univ mi...
  • 3 篇 shiraz univ tech...
  • 3 篇 moscow inst phys...
  • 3 篇 texas a&m univ d...
  • 3 篇 russian acad sci...
  • 3 篇 beijing inst tec...
  • 3 篇 hebrew univ jeru...
  • 3 篇 northwestern pol...
  • 3 篇 univ sci & techn...
  • 3 篇 tsinghua univ de...
  • 3 篇 beijing inst con...
  • 3 篇 ras inst numer m...
  • 3 篇 russian acad sci...
  • 3 篇 natl univ def te...
  • 3 篇 novosibirsk stat...

作者

  • 9 篇 kulczycki piotr
  • 7 篇 charytanowicz ma...
  • 5 篇 khudayarov b. a.
  • 5 篇 bai lu
  • 5 篇 xue dingyu
  • 5 篇 lin yingzhen
  • 5 篇 uhlig frank
  • 4 篇 zakharova natali...
  • 4 篇 shutyaev victor ...
  • 4 篇 parmuzin eugene ...
  • 4 篇 ding feng
  • 4 篇 zhang yunong
  • 4 篇 nowakowski andrz...
  • 4 篇 kumar pushpendra
  • 3 篇 teo kok lay
  • 3 篇 kowalski piotr a...
  • 3 篇 turaev f. zh
  • 3 篇 zhao jing-shan
  • 3 篇 zubov v. i.
  • 3 篇 tian wenlong

语言

  • 531 篇 英文
  • 70 篇 其他
  • 6 篇 中文
  • 5 篇 俄文
检索条件"主题词=numerical algorithm"
614 条 记 录,以下是211-220 订阅
排序:
Non-parametric Bayesian super-resolution
收藏 引用
IET RADAR SONAR AND NAVIGATION 2010年 第4期4卷 639-648页
作者: Lane, R. O. QinetiQ Malvern Technol Ctr Malvern WR14 3PS Worcs England
Super-resolution of signals and images can improve the automatic detection and recognition of objects of interest. However, the uncertainty associated with this process is not often taken into consideration. This is i... 详细信息
来源: 评论
An evaluation of algorithms for computing the covariance function of a multivariable arma process
收藏 引用
EUROPEAN JOURNAL OF CONTROL 2002年 第4期8卷 315-325页
作者: Söderström, T Sebek, M Jezek, J Kucera, V Henrion, D Uppsala Univ Dept Syst & Control S-75103 Uppsala Sweden Acad Sci Czech Republ Inst Informat Theory & Automat CR-18208 Prague Czech Republic Czech Tech Univ Fac Elect Engn Ctr Appl Cybernet CZ-16627 Prague Czech Republic CNRS LAAS F-31077 Toulouse France
Computation of an ARMA covariance function is a common ingredient in analysis and synthesis of various problems in stochastic control, estimation and signal processing. In this paper, we present an algorithm based on ... 详细信息
来源: 评论
A Crank-Nicolson-type finite-difference scheme and its algorithm implementation for a nonlinear partial integro-differential equation arising from viscoelasticity
收藏 引用
COMPUTATIONAL & APPLIED MATHEMATICS 2020年 第4期39卷 1-23页
作者: Zheng, Xuan Chen, Hongbin Qiu, Wenlin Cent South Univ Forestry & Technol Inst Math & Phys Coll Sci Changsha 410004 Hunan Peoples R China Hunan Normal Univ Key Lab Comp & Stochast Math Sch Math & Stat Minist Educ Changsha 410081 Hunan Peoples R China
A Crank-Nicolson-type finite-difference scheme is proposed and analyzed for a nonlinear partial integro-differential equation arising from viscoelasticity. The time derivative is approximated by the Crank-Nicolson sch... 详细信息
来源: 评论
Closed-Form Expressions for the Quantile Function of the Chi Square Distribution Using the Hybrid of Quantile Mechanics and Spline Interpolation
收藏 引用
WIRELESS PERSONAL COMMUNICATIONS 2020年 第3期115卷 2093-2112页
作者: Okagbue, Hilary I. Adamu, Muminu O. Anake, Timothy A. Covenant Univ Dept Math Ota Nigeria Univ Lagos Dept Math Lagos Nigeria
Chi square distribution is a continuous probability distribution primarily used in hypothesis testing, contingency analysis, and construction of confidence limits in inferential statistics but not necessarily in the m... 详细信息
来源: 评论
Finding Optimal Solutions for Generalized Quantum State Discrimination Problems
收藏 引用
IEEE TRANSACTIONS ON INFORMATION THEORY 2017年 第12期63卷 7845-7856页
作者: Nakahira, Kenji Usuda, Tsuyoshi Sasaki Kato, Kentaro Hitachi Ltd Res & Dev Grp Yokohama Kanagawa 2440817 Japan Tamagawa Univ Quantum ICT Res Inst Quantum Informat Sci Res Ctr Machida Tokyo 1948610 Japan Aichi Prefectural Univ Sch Informat Sci & Technol Nagakute Aichi 4801198 Japan
We study an optimal quantum measurement for generalized quantum state discrimination problems, which include the problem of finding an optimal measurement maximizing the average success probability with and without a ... 详细信息
来源: 评论
Sector bounds in stability analysis and control design
收藏 引用
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL 2020年 第18期30卷 7857-7882页
作者: Xia, Meng Gahinet, Pascal Abroug, Neil Buhr, Craig Laroche, Edouard MathWorks Natick MA 01760 USA CEA LIST Gif Sur Yvette France Univ Strasbourg ICube Lab Illkirch Graffenstaden France
The sector stability theorem is an intuitive condition for the stability of feedback loops that unifies many lines of research including robust control and the theory of passive and dissipative systems. Applying this ... 详细信息
来源: 评论
Revisiting the method of characteristics via a convex hull algorithm
收藏 引用
JOURNAL OF COMPUTATIONAL PHYSICS 2015年 298卷 95-112页
作者: LeFloch, Philippe G. Mercier, Jean-Marc Univ Paris 06 Lab Jacques Louis Lions F-75252 Paris France Univ Paris 06 CNRS F-75252 Paris France CRIMERE F-75020 Paris France
We revisit the method of characteristics for shock wave solutions to nonlinear hyperbolic problems and we propose a novel numerical algorithm-the convex hull algorithm (CHA) which allows us to compute both entropy dis... 详细信息
来源: 评论
On nonlinear fractional Klein-Gordon equation
收藏 引用
SIGNAL PROCESSING 2011年 第3期91卷 446-451页
作者: Golmankhaneh, Alireza K. Golmankhaneh, Ali K. Baleanu, Dumitru Univ Pune Dept Phys Pune 411007 Maharashtra India Islamic Azad Univ Dept Phys Urmia Branch Oromiyeh Iran Islamic Azad Univ Dept Phys Mahabad Branch Mahabad Iran Cankaya Univ Dept Math & Comp Sci TR-06530 Ankara Turkey Inst Space Sci Magurele 76900 Romania
numerical methods are used to find exact solution for the nonlinear differential equations. In the last decades Iterative methods have been used for solving fractional differential equations. In this paper, the Homoto... 详细信息
来源: 评论
Cost minimization of real-time mission for software systems with rejuvenation
收藏 引用
RELIABILITY ENGINEERING & SYSTEM SAFETY 2020年 193卷 106593-000页
作者: Levitin, Gregory Xing, Liudong Xiang, Yanping Univ Elect Sci & Technol China Sch Comp Sci Collaborat Auton Comp Lab Chengdu Sichuan Peoples R China Israel Elect Corp Ltd POB 10 IL-31000 Haifa Israel Univ Elect Sci & Technol China Sch Mech & Elect Engn Chengdu Sichuan Peoples R China Univ Massachusetts Dartmouth MA 02747 USA
This paper considers the optimal rejuvenation policy problem for software systems performing real-time tasks. Due to software aging, the system performance deteriorates with time eventually leading to the system crash... 详细信息
来源: 评论
Analysis of control for a free boundary problem of steady plaques in the artery
收藏 引用
APPLIED MATHEMATICS AND COMPUTATION 2018年 331卷 473-483页
作者: Miniak-Gorecka, Alicja Nowakowski, Andrzej Univ Lodz Lodz Poland
In the earlier paper of Friedman et al. a simplified model of plaque growth involving LDL and HDL cholesterols, macrophages and foam cells is considered and they satisfy a coupled system of PDEs with a free boundary. ... 详细信息
来源: 评论