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	DirectShow application in LED panel display system (EI CONFERENCE) 会议论文 OAI收割 2009 International Conference on Information Technology and Computer Science, ITCS 2009, July 25, 2009 - July 26, 2009, Kiev, Ukraine Tao L.; Ding T.-F. 收藏 \| 浏览/下载：41/0 \| 提交时间：2013/03/25 A new DirectShow application in the field of LED Panel display system is shown in this paper. It realizes video processing functions with DirectShow architecture on computer. Source Filter and many Transform Filters which provided by Microsoft Co. transform source video into RGB24 format. Then the video data are scaled up/down to LED panel resolution by Fixformat Filter which inherite CTramsformfilter baseclass. After that the R/G/B values of video data are adjusted in CCorrect Filter to adapt LED Panel display. Finally the processed video is shown on LED Wall through DVI or VGA interface. Our experimental results demonstrate that this system makes a good performance. It is greatly simplify the functions of Sending-Board Receiving Board and Control-Scanning-Board in display system of the LED Wall. The total cost will be cut down observably if we can transplant the filters into the embedded platform to build a special video processing system for LED Panel display. 2009 IEEE.
	Application of master-slave multi-communication system in pilotless airborne mapping equipment (EI CONFERENCE) 会议论文 OAI收割 5th International Symposium on Instrumentation Science and Technology, September 15, 2009 - September 18, 2009, Shenyang, China 作者: Chen J.; Wang W.; Wang W.; Zhang Y. 收藏 \| 浏览/下载：36/0 \| 提交时间：2013/03/25 This paper presents a master-slave multi-communication system designed with several micro-controllers used as master and slave controllers to set signal the lamp to realize point-to-point communication through the RS422 interface. By describing a typical example of this system and the blue print of hardware and the flowchart of software the reliable work of the system has been proved. The circuits of system are very simple and practical and they can be used to realize all the functions of a pilotless airborne mapping equipment. It also has a strong anti-jamming capability due to its balanced transfer scheme with single transmitter and multiple receivers. It is very efficient in protecting the integrity and correctness of transmitted and received signals avoiding the collision of signals through the bus satisfying the communication among several micro-controllers in a single system and forming a special communication network. 2009 SPIE.
	Coordinate transformation and exact solutions of Schrodinger equation with position-dependent effective mass 期刊论文 OAI收割 COMMUNICATIONS IN THEORETICAL PHYSICS, 2007, 卷号: 47, 页码: 1001-1009 作者: Ju Guo-Xing; Cai Chang-Ying; Xiang Yang; Ren Zhong-Zhou \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2018/05/31 coordinate transformation Schrodinger equation position-dependent mass eigenfunction special functions