MAX274有源滤波器的设计应用。　介绍MAXIM公司系列芯片MAX274的工作性能与特点,并详细介绍了MAX274滤波器的公式和软件设计方法...

tcpip_jishudaquan.pdf 中文 应该比较详细了-tcpip_jishudaquan.pdf Chinese should be a more detailed

通过Winsock API实现UDP聊天的程序- Realizes the procedure through Winsock API which UDP chats

关于ChoiceGroup组件的演示程序 关于软键使用的演示程序 关于自定义组件的演示程序 关于DateFiled组件的演示程序 关于显示屏幕的演示程序 关于Gauge组件的演示程序 关于图像组件的演示程序 关于屏幕类的演示程序 关于占位符组件的演示程序 关于字符串组件的演示程序 关于TextField的演示程序 -ChoiceGroup components on the demo program demo program on the use of soft keys on the custom component demo program on the DateFiled component demo program on the display screen of the demo program on the Gauge component of the demo program on the demo program on the image components The demo program on the screen, type placeholder component demo program on the string component of the demo program on the TextField of the demo program ....................... ..

对于用户来说一款简单，方便，快捷的邮件收发系统将会在很大程度上为用户提供满意的服务，制作一款能满足用户需求的邮件收发系统是每一个设计者所追求的目标。该系统完成一个简单的邮件收发系统，实现邮件的接收与发送，并能完成附件的传输，同时能实现邮件用户登录管理及邮件删除等功能

Sip phone implementation for Mac

一个小的试验，通过在vb环境下设置串口并发送和接收数据的小程序。-a small trial, in vb environment and set up serial transmit and receive data of small procedures.

数据结构的课程设计，编程做一个手机通讯录！-Curriculum design, data structures, programming to make a cell phone address book!

扩频通信.第一本有关扩频系统的专著是R.C.Dixon于1976年出版，是一本IEEE专利，1977年出版。1978年在日本京都召开国际无线通信咨询委员会公布研究成果。1982年在美国召开第一次军事通信会议，两次报告在军事中的应用。1985年美国提出CDMA(码分多址)的概念同年美国联邦通信委员会(FCC)制定扩频通信的标准和规范，逐步转入民用的商业化研究-Spread Spectrum Communication. The first book on spread-spectrum systems is RCDixon monograph published in 1976, is an IEEE patent, published in 1977. In 1978 in Kyoto, Japan, an international wireless communications Advisory Committee published research results. 1982 in the United States held its first military communications conference, two reports in the military applications. The United States in 1985 proposed CDMA (Code Division Multiple Access) the concept of the same year the United States Federal Communications Commission (FCC) the development of spread spectrum communication standards and norms, and gradually transferred to the commercialization of civilian research

用于测试Modbus通讯，工业软件的必备-For testing Modbus communications, industrial software essential