CalculatorService

端口扫描源代码 可以改写成局域网的扫描器，对于需进行端口扫描的用户很有用处。- The port scanning source code may rewrite the local area network the scanner, regarding must carry on the user which the port scans to have the use very much.

这是一个基于CSocket类的点对点文件传输系统。-This is a CSocket-based class system, peer-to-peer file transfer.

一个文本文件中存放着职工的工资记录。每个职工的记录包含姓名、工资、津贴三项。每条记录可以存放于一行（三项之间的间隔符可以自己决定），也可以将每条记录的三项依次分别存放在文本文件中的每一行。请设计一个程序，可以让用户选择打开这个文件查看其内容，并可以让用户选择把每个职工的工资增加10 之后又存回原来的文件。(Employee payroll records are stored in a text file. Each record contains the name of the workers, wages, allowances three. Each record can be kept in a row (the interval between the three operator can decide for yourself), can also be three each record in turn were stored in each line of the text file. Please design a program, you can let the user choose to open the file to view its contents, and allows the user to select a 10 increase in the wage of each worker after the original file is stored back.)

Document describing the Power Flow, a matter of Power Systems Analysis.

包络分析，用于信号处理。本例举出了一个范例，可以供大家学习参考。(Envelope analysis for signal processing. This example gives an example for everyone to learn from.)

idea中使用的idea-vim插件离线包(the zip for idea-vim)

To control the Configuration of COM-port

winsock编程，聊天c/s聊天程序，适合出血者学习winsock-winsock example

收录了很多著名的大型公司的网址，可以看一下。-collections of many well-known large companies web site can look at.

uwb无线电链路的性能分析时的程序,可以看看(Uwb radio link performance analysis program, you can see)