机构

• 长春光学精密机械与物... [3]
• 理论物理研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [3]
• 期刊论文 [1]

发表日期

• 2015 [1]
• 2008 [1]
• 2006 [2]

学科主题

• Physics [1]

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Knowledge-based potentials in bioinformatics: From a physicist's viewpoint 期刊论文  OAI收割 CHINESE PHYSICS B, 2015, 卷号: 24, 期号: 12, 页码: 128701 作者:  Zheng, WM 收藏  |  浏览/下载：30/0  |  提交时间：2016/11/21 Knowledge-based potentials for proteins  protein native structures  sequence signals   Study on navigation control method for CyberCar based on machine vision (EI CONFERENCE) 会议论文  OAI收割 2007 IEEE International Conference on Robotics and Biomimetics, ROBIO, December 15, 2007 - December 18, 2007, Yalong Bay, Sanya, China Zhang R.-H.; Wang R.-B.; You F.; Jia H.-G.; Chen T. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 The guiding principle and composition of CyberCar based on machine vision was introduced. Applying IM sequence signals as input response signals and least squares method to establish the dynamic equation for CyberCar steering system by system identification experiments firstly  and then combined with the preview kinematics model and two-degree steering dynamic model of vehicle. Therefore  it can trace the path steadily and reliably. 2008 IEEE.  the steering control mathematics model based on preview kinematics for CyberCar was established. And then the switching hyper plane is designed by applying the optimal control theory  during the change of the curve curvature radius is little  the curve tracking of the intelligent vehicle is carried out by adopting sliding variable structure controller. Aim at the parameter uncertainty of tire  a vehicle steering system uncertain model was founded and analyzed. A H optimal controller is designed with the method of H control theory to solve the problem about model uncertainty. The simulation and experiment results show that the controller designed by the proposed method has good robustness and adaptability   An adaptive temporal filter based on motion compensation for video noise reduction (EI CONFERENCE) 会议论文  OAI收割 2006 International Conference on Communication Technology, ICCT '06, November 27, 2006 - November 30, 2006, Guilin, China 作者:  Li Y.;  Li Y.;  Li Y.;  Li Y. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 Noise in video signals will degrades the image quality. In this paper  an adaptive temporal filter based on motion compensation is proposed for noise reduction. The noise in video sequence is tracked by motion compensation in temporal domain. The filtering strength can be adaptive changed on object motion situation. The experiment results show that the proposed filter is better than the filter in spatial domain. The noise in video signals can be effectively reduced and the image will not be blurry as the result of spatial filter.   Novel adaptive temporal filter based on motion compensation for video noise reduction (EI CONFERENCE) 会议论文  OAI收割 2006 International Symposium on Communications and Information Technologies, ISCIT, October 18, 2006 - October 20, 2006, Bangkok, Thailand Yan L.; Yanfeng Q. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 Noise in video signals will degrades the image quality. In this paper  a novel adaptive temporal filter based on motion compensation is proposed for noise reduction. The noise in video sequence is tracked by motion compensation in temporal domain. The filtering strength can be adaptive changed on object motion situation. The experiment results show that the proposed filter is better than the filter in spatial domain. The noise in video signals can be effectively reduced and the image will not be blurry as the result of spatial filter. 2006 IEEE.