咨询与建议

限定检索结果

文献类型

  • 278 篇 期刊文献
  • 241 篇 会议

馆藏范围

  • 519 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 309 篇 理学
    • 151 篇 物理学
    • 88 篇 数学
    • 66 篇 大气科学
    • 35 篇 地球物理学
    • 30 篇 统计学(可授理学、...
    • 26 篇 化学
    • 15 篇 海洋科学
    • 10 篇 生物学
    • 8 篇 天文学
    • 8 篇 系统科学
  • 272 篇 工学
    • 86 篇 电子科学与技术(可...
    • 75 篇 信息与通信工程
    • 67 篇 计算机科学与技术...
    • 51 篇 电气工程
    • 49 篇 软件工程
    • 34 篇 材料科学与工程(可...
    • 31 篇 航空宇航科学与技...
    • 28 篇 光学工程
    • 28 篇 化学工程与技术
    • 27 篇 控制科学与工程
    • 26 篇 动力工程及工程热...
    • 21 篇 仪器科学与技术
    • 20 篇 力学(可授工学、理...
    • 20 篇 机械工程
    • 13 篇 冶金工程
    • 12 篇 土木工程
    • 9 篇 核科学与技术
    • 8 篇 建筑学
  • 25 篇 管理学
    • 20 篇 管理科学与工程(可...
    • 8 篇 工商管理
  • 7 篇 农学
  • 4 篇 经济学
  • 4 篇 医学
  • 4 篇 军事学
  • 1 篇 法学

主题

  • 14 篇 frequency select...
  • 11 篇 electromagnetic ...
  • 10 篇 optimization
  • 9 篇 simulation
  • 7 篇 reflection
  • 7 篇 computational el...
  • 7 篇 convolution
  • 7 篇 computational mo...
  • 6 篇 stability analys...
  • 6 篇 radar cross-sect...
  • 6 篇 radar cross sect...
  • 5 篇 deep learning
  • 5 篇 gravitational wa...
  • 5 篇 electromagnetics
  • 5 篇 cosmic rays
  • 5 篇 horn antennas
  • 5 篇 analytical model...
  • 5 篇 training
  • 4 篇 jamming
  • 4 篇 metals

机构

  • 74 篇 national key lab...
  • 57 篇 state key labora...
  • 27 篇 national key lab...
  • 27 篇 university of ch...
  • 19 篇 laboratory for r...
  • 17 篇 national key lab...
  • 13 篇 institute of app...
  • 13 篇 national key lab...
  • 12 篇 national key lab...
  • 11 篇 department of mo...
  • 11 篇 indian institute...
  • 10 篇 college of infor...
  • 9 篇 national key lab...
  • 9 篇 department of ph...
  • 9 篇 beijing institut...
  • 8 篇 infn e laborator...
  • 8 篇 lpnhe sorbonne u...
  • 8 篇 faculty of scien...
  • 8 篇 department of ph...
  • 8 篇 department for p...

作者

  • 51 篇 jiaqi liu
  • 50 篇 liu jiaqi
  • 27 篇 lu gao
  • 24 篇 gao lu
  • 21 篇 xin liu
  • 21 篇 liu xin
  • 19 篇 ai xia
  • 16 篇 zhang shengjun
  • 15 篇 shengjun zhang
  • 14 篇 gang meng
  • 14 篇 jiang zhiye
  • 14 篇 xia ai
  • 13 篇 gang huang
  • 13 篇 meng gang
  • 12 篇 runle du
  • 12 篇 zhiye jiang
  • 10 篇 jianping li
  • 9 篇 zheng pei
  • 9 篇 wu runhui
  • 9 篇 feng xue

语言

  • 486 篇 英文
  • 18 篇 其他
  • 15 篇 中文
检索条件"机构=National Key Laboratory of Science and Technology On Test Physics and Numerical Mathematics"
519 条 记 录,以下是421-430 订阅
排序:
Design and Particle-in-Cell Simulation of Sub-THz Sheet Beam EIK
Design and Particle-in-Cell Simulation of Sub-THz Sheet Beam...
收藏 引用
International Conference on Infrared, Millimeter, and Terahertz Waves
作者: Shuyuan Chen Jiaqi Liu Yongtao Shui Lu Gao Zhiye Jiang Jingliang Bai Hongyan Liu Xin Liu Xuefeng Zhang Feng Xu Peng Qin Hu Li National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing 100076 P. R. China
In this paper, a novel and small sub-terahertz (THz) sheet beam extended interaction klystron (EIK) has been designed. With the help of a three-dimensional (3D) particle-in-cell (PIC) simulation, design and optimizing... 详细信息
来源: 评论
Quantum gate identification: Error analysis, numerical results and optical experiment?
arXiv
收藏 引用
arXiv 2017年
作者: Wang, Yuanlong Yin, Qi Dong, Daoyi Qi, Bo Petersen, Ian R. Hou, Zhibo Yonezawa, Hidehiro Xiang, Guo-Yong School of Engineering and Information Technology University of New South Wales CanberraACT2600 Australia Centre for Quantum Computation and Communication Technology Australian Research Council CanberraACT2600 Australia Key Laboratory of Quantum Information University of Science and Technology of China CAS Hefei230026 China Synergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of China Hefei Anhui230026 China Key Laboratory of Systems and Control Academy of Mathematics and Systems Science CAS Beijing100190 China University of Chinese Academy of Sciences Beijing100049 China Research School of Engineering Australian National University CanberraACT0200 Australia
The identification of an unknown quantum gate is a significant issue in quantum technology. In this paper, we propose a quantum gate identification method within the framework of quantum process tomography. In this me... 详细信息
来源: 评论
Comparison of Nonlinear Local Lyapunov Vectors with Bred Vectors, Random Perturbations and Ensemble Transform Kalman Filter Strategies in a Barotropic Model
收藏 引用
Advances in Atmospheric sciences 2016年 第9期33卷 1036-1046页
作者: Jie FENG Ruiqiang DING Jianping LI Deqiang LIU State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029 College of Earth Science University of Chinese Academy of SciencesBeijing 100049 Global Systems Division Earth System Research Laboratory/Oceanic and Atmospheric Research/National Oceanic and Atmospheric AdministrationBoulderCO80305USA Plateau Atmosphere and Environment Key Laboratory of Sichuan Province Chengdu University of Information TechnologyChengdu 610225 College of Global Change and Earth System Sciences Beijing Normal UniversityBeijing 100875 Joint Center for Global Change Studies Beijing 100875 Fujian Meteorological Observatory Fuzhou 350001
The breeding method has been widely used to generate ensemble perturbations in ensemble forecasting due to its simple concept and low computational cost. This method produces the fastest growing perturbation modes to ... 详细信息
来源: 评论
classification for a novel antiferromagnetic topological insulating phase in three-dimensional topological Kondo insulator
收藏 引用
Journal of physics: Condensed Matter 2018年 第43期30卷
作者: Huan Li Yin Zhong Yu Liu Hong-Gang Luo Hai-Feng Song College of Science Guilin University of Technology Guilin 541004 People's Republic of China Author to whom any correspondence should be addressed. Center for Interdisciplinary Studies & Key Laboratory for Magnetism and Magnetic Materials of the MoE Lanzhou University Lanzhou 730000 People's Republic of China Institute of Applied Physics and Computational Mathematics Beijing 100088 People's Republic of China Software Center for High Performance Numerical Simulation China Academy of Engineering Physics Beijing 100088 People's Republic of China Beijing Computational Science Research Center Beijing 100084 People's Republic of China
Antiferromagnetic topological insulator (AFTI) is a topological matter that breaks time-reversal symmetry. Since its proposal, explorations of AFTI in strong-correlated systems are still lacking. In this paper, we sho...
来源: 评论
Preparation of logically labeled pure states with only two turns for bulk quantum computation
arXiv
收藏 引用
arXiv 2017年
作者: Xin, Tao Hao, Liang Hou, Shi-Yao Feng, Guan-Ru Long, Gui-Lu State Key Laboratory of Low-dimensional Quantum Physics and Department of Physics Tsinghua University Beijing100084 China Tsinghua National Laboratory of Information Science and Technology Beijing100084 China Institute of Applied Physics and Computational Mathematics Beijing100094 China Microsystem and Terahertz Research Center China Academy of Engineering Physics Chengdu610200 China Institute of Electronic Engineering China Academy of Engineering Physics Mianyang621999 China Institute for Quantum Computing WaterlooONN2L 3G1 Canada Department of Physics and Astronomy University of Waterloo WaterlooONN2L 3G1 Canada Innovative Center of Quantum Matter Beijing100084 China
Quantum state preparation plays an equally important role with quantum operations and measurements in quantum information processing. The previous methods of preparing initial state for bulk quantum computation all ha... 详细信息
来源: 评论
Guidance law recognition of target pursuing vehicle
Guidance law recognition of target pursuing vehicle
收藏 引用
IEEE Metrology for Aerospace
作者: Runle Du Jiaqi Liu Zhifeng Li Zhenhong Niu National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
Research on guidance law has begun to incorporate behavior information from non-cooperative target, and thus emphasized the importance and necessity of guidance law recognition. Recognition of guidance law on non-coop... 详细信息
来源: 评论
X-band narrowband high-temperature super-conducting filter with high selectivity
X-band narrowband high-temperature super-conducting filter w...
收藏 引用
IET International Radar Conference 2015
作者: Gao, L. Jiang, Z.Y. Liu, J.Q. Liu, H.Y. Bai, J.L. Xu, F. Li, H. Chen, S.Y. Sun, L. Bian, Y.B. Wang, J. He, Y.S. National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics P.O. Box 9200 Beijing100076 China Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences P.O. Box 603 Beijing100190 China
This paper presents a development of a narrowband hightemperature superconducting filter with high selectivity. The center frequency of this filter is 8.625 GHz and the 3 dB bandwidth is 156 MHz (a fractional bandwidt... 详细信息
来源: 评论
The Study on Porous Media Phase Change Coupling Heat transfer model in Enclosed Metal Cavity
The Study on Porous Media Phase Change Coupling Heat transfe...
收藏 引用
The 2nd International Conference on Materials science and Engineering technology (MSET 2015)
作者: WU Run-hui LIU Jia-qi LIU Xin REN Ai-min ZHANG Sheng-jun MENG Gang National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematical
This thesis is aimed to the external instantaneous high energy heat source,according to enclosed metal cavity,porous medium in the cavity,porous media can by phase change heat transfer characteristic of variegated med... 详细信息
来源: 评论
Higher order shift operater FDTD scheme for scattering of cloaking structure
Higher order shift operater FDTD scheme for scattering of cl...
收藏 引用
IET International Radar Conference 2015
作者: Xia Ai Shengjun Zhang Mingliang Wang Weidong Wang Jiaqi Liu Chengguo Liu Xuemei Liu National Key Laboratory of Science and Technology on Test physics & Numerical Mathematical China
In this paper, a higher-order shift operater (SO) FDTD scheme with second-order accuracy in time and fourth-order in space has been proposed to accurately model scattering of perfect electronic conductor coated with c... 详细信息
来源: 评论
Dispersive FDTD scheme with conformal technology for analyzing electromagnetic scattering of inhomogeneous plasma array
Dispersive FDTD scheme with conformal technology for analyzi...
收藏 引用
IET International Radar Conference 2015
作者: Xia Ai Shendong Liu Shengjun Zhang Mingliang Wang Jiaqi Liu Gang Meng Hongchao Zhou National Key Laboratory of Science and Technology on Test physics & Numerical Mathematical China
In this paper, a dispersive conformal FDTD method have been proposed to accurate model the interface between two adjacent dispersive mediums. The method is based on the technology of area average between two adjacent ... 详细信息
来源: 评论