展讯平台12x12及14x14 宋体字库文件

FTDI test, by this example can try to use FTDI chips

VB  modbus RTU测试用例，支持03和10指令，内有完整的读写功能封闭子程序和CRC校验程序在XP VB6.0上测试通过

电力电子设备通讯协议,MODBUS,介绍详细-Power electronic equipment communication protocol, MODBUS, describes in detail

ofdm simulation program.matlab-ofdm simulation program .matlab

tcp/ip 通讯服务器端程序-tcp/ip server communications procedures

2小时学会p99se的教程，是硬件设计者入门p99se的好教材，全部是图片教材，手把手教你，very good，我就是从这里开始学习p99se的。-Institute p99se two-hour tutorials, hardware designers entry p99se good material, all photographs materials, Maxivista you, very good, I was here to learn from the p99se.

简单明了的并口 avr isp下载线原理图-straightforward Parallel avr isp downloaded line diagram

QAM调制的基本原理 QAM调制实际上是幅度调制和相位调制的组合。相位 + 幅度状态定义了一个数字或数 字的组合。QAM的优点是具有更大的符号率，从而可获得更高的系统效率。通常由符号率 确定占用带宽。因此每个符号的比特（基本信息单位）越多，效率就越高。-QAM modulation of the basic principles are in fact QAM modulation amplitude modulation and phase modulation of the portfolio. Phase+ margin status defines a combination of numbers or figures. The advantage of QAM symbols are greater rate, thus the system efficiency will be higher. Symbol rate is usually determined by the occupied bandwidth. Thus each bit symbols (basic units of information) the more the higher the efficiency.

关于BCH编码的一个应用，还会用到NTL的东西-BCH encoded on an application, will be used for things NTL

简单的通信系统，应用到Socket，包括客户端与服务器端