diagchar_core

old gpio interface to other kernel modules, don t use in new.

异步http请求。 不用通常的线程模型。使用者可以放心使用，不用担心资源冲突。-asynchronous http requests. Not usually the thread model. Users can be assured use without fear of resource conflicts.

可实现对进程的模拟管理,用VC编的,结果可间隔一秒显示(can be simulated in the process of management, VC series, the results can be shown at one-second intervals)

Wlan implemenrtation

ree(void *p)函数是用来释放程序动态申请的内存。其参数是个指针类型。在C当中，只有当使用了动态内存申请函数malloc calloc realloc申请内存之后，才可以使用free来释放之。释放之后就不能再使用了。(ree (void* p) function is used to release the program dynamically allocated memory. Its argument is a pointer type. In C, only apply when using the dynamic memory functions malloc calloc realloc application memory before you can use free to release it. After release no longer use.)

linux 下的 flashget。MultiGet是一个非常容易使用的图形界面多线程下载工具，它支持基本的 http/ftp协议，支持断点续传，动态语言转换，下载速度限制，自动／手动MD5校验，任务日志，文件分类管理，支持所有类型的SOCKS代理和 FTP、HTTP代理，可以动态增加／减少线程数量。它需要wxGTK开发包(flashget under linux. MultiGet is a very easy-to-use graphical interface multithreaded downloading tools It supports basic http/ftp agreement, support HTTP, dynamic language conversion, the download speed limit Automatic/manual MD5 checksum, the task log, document management, support for all types of SOCKS agents and FTP, HTTP proxy, dynamically increase/decrease the number of threads. It needs wxGTK development kits)

实现象ToolTips那样的上下文帮助(The Example of implementing the help of tooltip style)

WebBrowser模拟操作功能实现

Thief motocycle detection using module sim 908

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