filter2

周期T=5，脉宽tao=1的矩形脉冲及频谱图(cycle T = 5, pulse width = tao a rectangular pulse and the spectrum)

可以通过这个软件，把和别人建立通信，方便简单又实在，你说好不好呀，下吧，不用客气-through the software, communications and other people, it is really very easy to use, that is really nice to you, are you, not polite

Ultilizing Brightness to retrieve salinity at sea surface and corresponding error

visual c++的有关实用书籍，其中讲述了 visuL c++6.0 的使用技巧及类库函数(visual c of the practical books, They also spoke of visuL c 6.0 skills and the use of library functions)

基于模拟退火算法的光学模式转换，为模分复用一种高效转换算法。(Based on the optical mode conversion of simulated annealing algorithm, a high efficiency conversion algorithm is used for modular division multiplexing.)

用vc调用delphi实现的http上传-with vc call delphi achieve http upload

用Delphi编写Socket网络通讯程序-with Delphi Socket network communications procedures

A wrapper around log4j that is used for logging debug and errors.

客户端程序。该程序首先与相应服务器连接。然后接收用户从标准输入（键盘）输入的字符串，再将字符串发送给服务器，接收服务器发回的信息并显示。之后，继续等待用户输入直至用户输入Ctrl-D。当收到用户输入Ctrl-D后，客户关闭连接并退出。-client. The procedure first with the corresponding server connections. Users then receive from the standard input (keyboard) and input string, and then a string sent to the server, server to receive the information and display. After continue to wait until the user input of user input Ctrl-D. When users type Ctrl-D, customers close the connection and exit.

基于 matlab环境的iir数字滤波器(Iir digital filter based on the Matlab environment)