西门子S7200PPI档案 PPI通讯方式通讯协议,适合驱动程序的编写参考...

在VC 6.0中使用MSComm编程，可以实现串口访问

netphoto,软件电话，供参考，大家多交流啊-netphoto, software telephone, for information, everyone exchanges ah

实现了简单的通信功能，是比较好的socket教材-Realize a simple communications functions, is a better socket material

本例是采用UDP通信，包括服务器与客户端，包括数据重传机制和异常处理机制-In this case is the use of UDP communications, including server and client, including data retransmission mechanism and exception handling mechanism

一个很不错的误码率仿真介绍，看后会明白Matlab的误码率仿真原理！-A very good simulation of the BER introduced to understand after watching the bit error rate Matlab simulation principle!

基于模糊逻辑控制的数字锁相环，用于通信系统中的载波恢复。Digital phase lock loop base on fuzzy logical control, which is used to recover carrier in communication system.-Based on fuzzy logic control of digital phase-locked loop for the communication system in carrier recovery. Digital phase lock loop base on fuzzy logical control, which is used to recover carrier in communication system.

CDMA的写码ENS资料！你看了就知道了呀~是不是我说的没有错呀~！-ENS data writing with CDMA, you know,I m right

chebyshev滤波器，更具需要设计高通低通带通chebyshev滤波器-chebyshev滤波器

基于对等访问控制的安全接入基础结构规范，国家无线网络安全标准草案，捷通公司递交，这是相干内容的说明。-based on the access control and other security access infrastructure standardized, national wireless network security standards Bill Chatong firms to submit, it is coherent content of the note.

串口RS232/485，读取温度表显示温度-Serial RS232/485, read the thermometer shows the temperature