恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为...

This crimson.jar for java,is s used for parse the file xml

Chat Server using TCP Socket in C#.NET

This is a compact satellite tracking program. Using it even an older PC (from 486 up, DOS, VGA) can serve to track a satellite and turn the antenna, which allows newer PCs to be used for other purposes. For example other software can be used in parallel to get more information on multiple satellites or contact ranges. It has the following functions needed in satellite communications: Tells in which direction the satellite is. Prints the azimuth and elevation angle numbers to the parallel port for automatic tracking (8 bit parallel data). Gives pulses to two LPT pins for automatic doppler correction (up / down). -This is a compact satellite tracking program. Using it even an older PC (from 486 up, DOS, VGA) can serve to track a satellite and turn the antenna, which allows newer PCs to be used for other purposes. For example other software can be used in parallel to get more information on multiple satellites or contact ranges. It has the following functions neede

多项式乘法计算，具体用法请见程序具体说明，早期习作。-polynomial multiplication calculation, see the specific procedures used to specify, early exercises.

数据关联算法－PDA算法，能有效的跟踪目标-data association algorithm-PDA algorithm can effectively target tracking

这是一个运动控制系统。&； ；

正弦信号发生器 而且频率可调 幅度也可调-Sinusoidal signal generator and an adjustable frequency range of adjustable

发送彩信的库文件，直接导入即可，专门生成.mms文件-Send MMS of the library file directly into your specially generated. Mms file

This data set contains WWW-pages collected from computer science departments of various universities in January 1997 by the World Wide Knowledge Base (Web->Kb) project of the CMU text learning group. The 8,282 pages were manually classified into the following categories: student (1641) faculty (1124) staff (137) department (182) course (930) project (504) other (3764) -This data set contains WWW-page collecte d from computer science departments of various universities in January 1997 by the World Wide K nowledge Base (Web-

可以产生随机网络拓扑(包括waxman等多种模型)的源码-can have random network topology (including Ms. various models) FOSS