Tecplot_Tools

说明：  matlab 牛顿插值法 三次样条插值法(Matlab Newton interpolation method cubic spline interpolation method)

gps软件接收机c/a码的捕获，可用于ca码的直接捕获(gps software receiver c/a code capture, ca code can be used to directly capture)

filte copy程序，能实现进度条的显示功能(filte copy procedures, to achieve progress bar display function)

C#联合halcon开发相机接口自动获取Demo,可以自动搜索相机接口，很适合系统开发者使用。(C# development of joint halcon camera interface automatically obtain Demo, the camera can automatically search for the interface, it is suitable for system developers.)

LibXl 的注册机代码，可以注册目前最新版的LibXl，使用方式 创建 BookHandle 以后，调用 xlBookSetKeyW（BookHandle ， key， code）(The registration machine code of LibXl can register the latest version of LibXl, and call xlBookSetKeyW (BookHandle, key, code) after creating BookHandle.)

在书籍的光盘上复制下来的代码 这个是用Winsock技术实现的聊天室-books on CD-ROM copy down the code is Winsock technology chat room

消息的创建、发送和接收，使用系统调用msgget()、msgsnd()、msgrcv()、msgctl()编制长度为1K的消息的发送和接收程序。(Create a message, send and receive calls using the system msgget (), msgsnd (), msgrcv (), msgctl () preparation program length 1K sending and receiving messages.)

由于现代软件中，很多时候需要保留一些配置信息，而ini文件就是其中的方法之一，该工程简单而详细体现了ini文件的读写调用方式(Because of modern software, often need to retain some configuration information, and the ini file is one of the ways that the project reflects the simple and detailed invocation ini file read and write)

Following the development of network and communication technology, traditional telecommunication network meets with great challenges currently. In order to overcome the disadvantages of traditional telecom network, next generation network was put forward in recent years, which bases on IP packet network and soft-switch technology is used. The same problem is also existed in power communication system, so how to build next generation communication system become more and more important.

用fft算法求信号函数的相位或相位差，发现一些规律，对正弦、余弦函数而言，所得结果，有差异( a simulationg of using fft algorithm measuring phase and some problems)