短波信道watterson模型的建模仿真，已经编译通过。

g723语音压缩格式。里面包含了最新的说明文档和代码，可以使用VC来编译。对视频会议或者作VOIP的朋友很有帮助。-voice compression format. The latest of which contains the documentation and code can be used to compile VC. Right for video conferencing or VOIP helpful friends.

Craft不等式（中文介绍）。讨论识别抽象实体的信息能多快得传送到输出端。-Craft Inequality (English presentation). Recognition discussion of abstract entities more information can be quickly transmitted to the output terminal.

本程序是用COstas环跟踪信号的处理过程，具有较好的跟踪性能，-This procedure is used Costas loop tracking signal processing, has a good tracking performance,

】　本文主要讨论了Modbus 通信协议的R TU 帧格式中常用的错误校验方法,即循环冗余校验法( CRC) 。 提出了Modbus 协议反转CRC 校验的方法,推导了反转CRC 校验快速计算表格,并用C 语言实现了基于快速查 表算法的循环冗余校验程序。-In this paper, we mainly discuss the Modbus communication protocol R TU frame format commonly used in error checking methods, namely, Cyclic Redundancy Check Code (CRC). Modbus protocol proposed inversion method CRC checksum, CRC checksum is derived fast computing inversion table, and C language to achieve a quick look-up table algorithm based on cyclic redundancy check procedure.

用VC++编写的串口调试精灵，对于开发口串口有好处！-With VC++ Prepared serial debug wizard, serial port for the development of good!

通信系统-communication system INTEREST

windows 平台程序，网络程序代码，vc++6.0-windows platform program, the network code, vc++ 6.0

本代码针对C++高级语言编程的学习，EX9_9不同的字体大小显示

leach energy caluation

a matlab code for 64 QAM digital modulation