AB的PLC读写程序VB

蓝牙技术现在应用越来越多，通过这个程序可以学到基本的蓝牙通信原理。-bluetooth program code

巴特沃斯滤波器代码的C语言实现。适合初学者了解IIR滤波器的涉及原理及使用-Butterworth filter code, C language. IIR filter is suitable for beginners to understand and use involving the principle

基于CSerialPort类，增加了RecvBlock方法，一次性读取多个字节，并且改进了无法正常退出的bug。原说明：This class can read, write and watch one serial port.It sends messages to its owner when something happends on the portThe class creates a thread for reading and writing so the mainprogram is not blocked.

ppi协议分析，整理了ppi协议的读写格式，强制IO，一次读多条数据等内容-ppi protol

串口中断程序，可以连接两台pc，加上无线设备，可实现无线通讯-interrupt procedures, can be connected to two pc, coupled with wireless equipment, wireless communication

中兴华为手机入门培训教程，这个很难得的，大家多多支持啊-Huawei, ZTE Mobile Getting Started Training Guide

ofdm simulation program.matlab-ofdm simulation program .matlab

用Visual Basic开发GPS的串行通信程序，实现可视化 -Develops GPS with Visual Basic serial communication procedure

对rfc3095协议的更正和补充。-Corrections and Clarifications to RFC 3095

软件狗服务程序，软件狗是用于检查用户权限和license使用是否经过授权-dog software services, software, dogs are used to check user privileges and license the use of it has been authorized