Modbus serial port access through the on

MODBUS协议中文完整版本，以往的资料不全，这是一份完完整整的MODBUS协议的中文资料，是开发MOUBUS协议栈软件的重要参考-MODBUS protocol full version of the Chinese past, the information was incomplete, this is a full account of the MODBUS protocol of Chinese data, the development of protocol stack software MOUBUS an important reference

本程序基于DAO,实现数据库的开发之一 不错的代码,共享之-This procedure based on the DAO, the realization of the development of databases and one of good code, sharing of

他可以完成HDLC帧的删零功能，使得收端能够正确的恢复出HDLC中携带的信息-it can delete the zero from the HDLC frame ,make the information correct.

visual basic下进行CRC16算法的源代码.-under the visual basic source code of the CRC16 algorithm.

这是本人大三时自己编的通信信号的PCM编码系统程序，文件里有编码，解码程序，可以计算量化误差，计算信噪比等，很实用， 希望分享给大家，对学习通信的孩子们有用

Windows CE 串口通讯程序，可用于Wince 4.0以上的版本，使用EVC++ 4.0编写-Windows CE serial communication procedures, can be used for Wince 4.0 or later, use EVC++ 4.0 preparation

读天朗A10U盘的问题解决了。这里是部分源代码。请注意看注释。-Reading synonym A10U was the problem had been solved. Here is part of the source code. To see the Notes.

如何用示波器观察眼图_english.zip 英文，介绍如何用示波器观察眼图-observe how oscilloscope eye diagram _english.zip English, how to use observation oscilloscope eye diagram

matlab code for bandpass filter

64QAM的调制解调程序，用硬判决-Of 64QAM modulation and demodulation process, with a hard decision