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期刊整合资源 调整结构 确保安全——铁安联盟复杂网络系统安全解决方案简介
《计算机安全》2004年第5期6-7,共2页安凝 时予 
关键词:计算机网络 网络安全 防火墙 交换机 访问控制策略 信息安全 铁路网络系统 
期刊如何取舍本本与台式电脑
《电脑时空》2003年第9期56-58,共3页疯狂横刀 
现在笔记本电脑的用途越来越大,以及笔记本电脑特有的轻薄,低功耗的特性也正符合现代人的观念,因此开始受到越来越多人的青睐。各厂商纷纷削价并且低价推出新机型,新闻不断;越来越多的商务公司、家庭应用开始考虑用笔记本电脑这种...显示全部
关键词:笔记本电脑 台式电脑 桌面处理器 CPU 
期刊基于连续函数的自反馈Hopfield神经网络图像复原算法被引量:2
《计算机与现代化》2004年第7期62-64,共3页张亮 罗鹏飞 
在分析图像复原的Hopfield神经网络恢复算法的基础上,提出了一种基于连续函数的全并行自反馈改进算法,利用该算法对匀速直线运动模糊图像进行复原,并与Paik方法得到的复原图像进行比较,发现该方法得到的复原图像信噪比提高显著,且恢复...显示全部
关键词:图像复原 HOPFIELD神经网络 连续函数 
期刊一劳永逸缓解代电不足
《微型计算机》2004年第7期89-91,共3页王竹青 
如今采用USB接口的外设越来越多,然而主板对USB接口的供电能力普遍较低,有的“老”型号主板的电流输出能力甚至只有100mA~200mA,功耗较大的USB外设(如USB外置硬盘、外置光驱等)一旦应用在这种接口上,很可能出现难以预料的后果。...显示全部
关键词:USB接口 主板 外部设备 控制芯片 保护电路 电脑 
期刊Chinese character recognition: History, status and prospects
《Frontiers of Computer Science in China》Dai, Ruwei[1]; Liu, Chenglin[2]; Xiao, Baihua[1]
Chinese character recognition (CCR) is an important branch of pattern recognition. It was considered as an extremely difficult problem due to the very large number of categories, complicated structures, similarity bet...显示全部
关键词:Character recognition Feature extraction Feedback Semantics Syntactics 
期刊Diversity of quantum optimizations for training adaptive support vector regression and its prediction applications
《Expert Systems with Applications》Chang, Bao Rong[1]; Tsai, Hsiu Fen[2]; Young, Chung-Ping[3]
Three kinds of quantum optimizations are introduced in this paper as follows: quantum minimization (QM), neuromorphic quantum-based optimization (NQO), and logarithmic search with quantum existence testing (LSQET). In...显示全部
关键词:Adaptive systems Computational complexity Optimization Regression analysis Technological forecasting Time series analysis 
期刊Conjugate direction particle swarm optimization solving systems of nonlinear equations
《Computers and Mathematics with Applications》Mo, Yuanbin[1]; Liu, Hetong[2]; Wang, Qin[2]
Solving systems of nonlinear equations is a difficult problem in numerical computation. For most numerical methods such as the Newton's method for solving systems of nonlinear equations, their convergence and perf...显示全部
关键词:Convergence of numerical methods Newton Raphson method Nonlinear equations Problem solving 
期刊A simplified neural network for linear matrix inequality problems
《Neural Processing Letters》Cheng, Long[1]; Hou, Zeng-Guang[1]; Tan, Min[1]
A simplified neural network model is proposed to solve a class of linear matrix inequality problems. The stability and solvability of the proposed neural network are analyzed and discussed theoretically. In comparison...显示全部
关键词:Delay control systems Fuzzy control Linear control systems Lyapunov methods Neural networks Uncertain systems 
期刊Boundary conditions for lattice Boltzmann simulations with complex geometry flows
《Computers and Mathematics with Applications》Chang, Cheng[1]; Liu, Chih-Hao[1]; Lin, Chao-An[1]
Boundary conditions of lattice Boltzmann method to simulate flows embedded with a solid object is proposed. The closest nodes adjacent to the boundary in the fluid domain are used as boundary nodes of the flow domain....显示全部
关键词:Aerodynamics Boundary conditions Computational geometry Drop formation Fluid dynamics Unsteady flow 
期刊An efficient multi-resolution texture synthesizing method based on wavelet transform
《Journal of Circuits, Systems and Computers》Zheng, Xin[1]; Wang, Xiaodong[1]; Cui, Haifeng[1]; Ruan, Tong[2]
The real-time rendering of high-quality, non-uniform scenes based on viewpoint has always been one of the most difficult problems in the CG area. In this paper, we propose one efficient algorithm to solve this problem...显示全部
关键词:Algorithms Multiresolution analysis Synthesis (chemical) Textures 
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