作者: 谢湘,匡镜明 (School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China ,School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China)
出处: 北京理工大学学报(英文版) 2005 第1期 P9-12
关键词: speech;recognition;support;vector;machine;(SVM);kernel;function
摘要: A method of applying support vector machine (SVM) in speech recognition was proposed, and a speech recognition system for mandarin digits was built up ...
作者: CHEN Xiu-zhi,HU Chang-wen,GAO Zhi-ming (The Institute for Chemical Physics, Beijing Institute of Technology, Beijing 100081, P. R. China;Department of Chemistry, Beijing Institute of Technology, Beijing 100081, P. R. China)
出处: 高等学校化学研究:英文版 2005 第6期 P714-717
关键词: 二甲基碳酸盐;催化剂;合成方法;二氧化碳;丙烯
作者: 卢永刚,蒋建伟,隋树元,门建兵 (State Key Laboratory for the Prevention and Control of Explosion Disasters;Beijing Institute of Technology;Beijing;ChinaInstitute of Structural Mechanics;China Academy of Engineering Physics;Mianyang;China)
出处: 北京理工大学学报(英文版) 2005 第14卷 第1期 P55-58
关键词: KE-rod;anti;tactical;ballistic;missile;(ATBM);dispensing;numerical;simulation
摘要: With the numerical simulation and high-speed camera, a series of images of dispensing of rod from different devices were obtained. The process of disp ...
作者: LI Yong,ZHANG Zhi-min (Department of Mechanics, Science School, Beijing Institute of Technology,Beijing 100081, P.R.China;Department of Mechanics, Beijing University of Aeronautics and Astronautics,Beijing 100083, P.R.China)
出处: 应用数学和力学(英文版) 2005 第26卷 第11期 P1442-1448
关键词: graded;materials;multiweb;structure;buckling;heterogeneous
摘要: The graded multiweb structure of heterogeneous anisotropic materials, which makes full use of the continuous, gradual and changing physical mechanical ...
作者: Shi Ping LU,Wei Gao GE (Department of Mathematics, Anhui Normal University, Wuhu 241000, P. R. China;Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081, P. R. China)
出处: 数学学报(英文版) 2005 第21卷 第6期 P1309-1314
关键词: Periodic;solution;Continuation;theorem;Neutral;functional;differential;equation
摘要: The main aim of this paper is to use the continuation theorem of coincidence degree theoryfor studying the cxistence of periodic solutions to a kind o ...
作者: WANG Xiu-e,YIN Xian-jun (Department of Basic Science, Beijing Tecbnology and Business University, Beijing 100037, P.R.China;School of Science, Beijing Institute of Technology, Beijing 100081, P.R.China)
出处: Applied Mathematics and Mechanics ·English Edition 2005 第26卷 第5期 P679-684
关键词: laminar;flame;system;Rayleigh;curve;singular;point;orbit;phase;portrait
摘要: Under some certain assumptions, the physical model of the air combustion system was simplified to a laminar flame system. The mathematical model of th ...
作者: 范伟,彭光正,宁汝新 (School of Information Science and Technology;Beijing Institute of Technology;Beijing;China;School of Mechanical and Vehicular Engineering)
出处: 北京理工大学学报(英文版) 2005 第1期 P63-66
关键词: pneumatic;muscle;actuator;position;control;self-organized;fuzzy;fuzzy-PID
摘要: The PID, fuzzy, self-organized fuzzy and self-organized fuzzy-PID controllers are adopted in the position control of single pneumatic muscle actuator. ...
作者: Liu Yang,Wu Feng (Beijing Institute of Technology, National Development Center of Hi-Tech Green Materials, Beijing 100081, China)
出处: 中国稀土学报:英文版 2005 第4期 P469-469
关键词: LaNiCo;稀土;几何结构;电子结构;热加工;密度功能理论
作者: 董海燕,芦汉生,李升才,侯山峰,高稚允 (School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China ,School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China ,School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China ,Beijing Gefei Vision Technology and Development Co Ltd, Beijing100029, China ,School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China)
出处: 北京理工大学学报:英文版 2005 第2期 P150-153
关键词: fine;granular;scalability;video;streaming;rate;allocation;smooth;quality;sliding;window
摘要: A new rate allocation method for fine-granular scalability (FGS) coded bltstreams is presented in order to achieve smooth quality reconstruction of fr ...
作者: Hao ZHAO (Department of Computer Science, City University of Hong Kong, Kowloon, Hong Kong;Department of Mathematics, Shandong University, Jinan 250100, P. R. China;Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081, P. R. China)
出处: 数学学报(英文版) 2005 第21卷 第2期 P413-422
关键词: Graph;(g,f)-factorization;Randomly;k-orthogonal;factorization
摘要: Let G be a graph with vertex set V(G) and edge set E(G) and let g and f be two integer-valued functions defined on V(G) such that 2k-2g(x)f(x) for all ...
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