network_create

Java lightweight access system and the service side templates, very good

历届研究生电子设计大赛笔试，上机题目，有助于大家对这个大赛的了解。欢迎下载。(Past Graduate Electronic Design Competition written on the subject machine will help everyone understand this contest. Welcome to download.)

数据库+代码，功能全部实现了还有项目答辩，我自己写的。

一个Excel2000&XP和PowerPoint2000&XP下内部COM插件实现(A Excel2000)

Multiget档案下载器！新Multiget为您提供更快速的下载多线程和服务器下载源代码.-Download file Multiget browser! New Multiget provide you with faster and server multi-threaded download download the source code.

“TD-SCDMA之父”李世鹤博士关于TD-SCDMA标准的权威力作 全球TD-SCDMA技术的研究和应用都是必备读物200()

数字图像处理第三版中文答案冈萨雷斯，帮助你学习数字图像处理，解答数字图像处理课后习题

Tactically maneuvering targets are difficult to track since acceleration cannot be observed directly and the accelerations are induced by human control or an autonomous guidance system therefore they are not subject to deterministic models. A common tracking system is the two-state Kalman Filter with a Singer maneuver model where the second order statistics of acceleration is the same as a first order Markov process. The Singer model assumes a uniform probability distribution on the target s acceleration which is independent of the x and y direction. In practice, it is expected that targets have constant forward speed and an acceleration vector normal to the velocity vector, a condition not present in the Singer model. This paper extends the work of Singer by presenting a maneuver model which assumes constant forward speed and a probability distribution on the targets turn-rate

说明：  可以对应收款进行计算、提醒、打印，使用快速、便捷。vbe、宏。(Receivables can be calculated, reminded and printed.)

当前，基于全球定位系统的室外定位技术已经发展得很成熟。然而，在室内中卫星信号容易丢失，定位效果差的问题仍然没有得到有效解决。伴随LED照明产业的大力发展，基于可见光通信的室内定位系统，作为一种将照明与光通信结合在一起的技术，具有绿色节能、节约频谱资源、推广实施方便的特点，近来已成为一个非常热门的研究课题。本文对基于可见光室内定位方案的研究现状做了归纳，可总结为基于几何关系的三角测量法、基于查表的LED标签两大类。详细分析了两类方法的基本原理，并对不同定位方法的性能进行了比较。最后，讨论这方面的挑战性问题，并指出未来的方向。