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ADO链接Access2010的程序 MFC 自己编写的实现以CRecordSet 实现增删改查操作数据库功能 注意 包中有database1文件路径不对，放到C:\database1.accdb即可运行 否则异常(MFC ADO link Access2010 I have written a program to achieve a CRecordSet achieve CRUD database operations function Note package has database1 file path is wrong, put C: database1.accdb to run otherwise abnormal)

说明：  LBM,圆柱绕流，均匀来流速度入口，zou-he边界(LBM, cylinder around the flow, uniform flow velocity inlet)

一个非常好的SMTP邮件收发系统，绝对好用-a very good SMTP mail systems, absolute handy

这是我用VB编写的-This is my prepared by the VB

Abstract Windowed Cursor Test Source Code for Andriod.

Mailine 邮件信息平台(2.5).zip-Mailine mail information platform (2.5). Zip

检查邮件服务器的邮件信息的程序源代码(支持SOCKS代理)-Check e-mail messages mail server program source code (to support the SOCKS proxy)

ACE线程管理机制-并发控制和基于ACE实现的一个内存池(Thread management mechanism ACE- ACE-based concurrency control and achieve a memory pool)

说明：  径向偏振光经透镜聚焦后焦点处光场分布的程序，以及DOE优化长焦深程序(Optical field program after focusing of radially polarized light)

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