Modbus 通信协议说明，具体描述Modbus 通信协议及具体应用

一个图书管理系统源码+论文，可以实现图书馆管理的基本功能-A library management system source code+ papers, can achieve the basic functions of library management

电流侦测的使用说明，这个就不用多说了，是TEK的-Note the use of current detection, the on Needless to say, is the TEK

《C语言课程设计案例精编》源代码-"C language curriculum design case intensive series" source code

Matlab高级学习讲义，共有5章内容，主要是在控制方面的源代码！-Matlab Advanced Learning overhead, a total of five chapters, mainly in the control of the source code!

PHP4中文手册，介绍了有关PHP的安装与设定、语法、函式库及函式、范例程式等。-PHP4 Chinese manual introduced the PHP installation and configuration, syntax, libraries and function, example programs and so on.

游戏编程指南的doc格式的电子教程-doc format of the electronic directory

本书介绍了如何在excel中进行一般的数据统计-the book introduces how to excel for the general statistics

内容提要：通过对1500年英语历史的分析，提出了英国英语、世界英语和美国英语三个时期的划分。在英语走向世界的进程中，呈现出明显的三级跳：问鼎欧洲，冲向世界以及美国跃起第三跳。21世纪英语的命运取决于中国和印度，中国英语将是英语最大的变体。-Summary: The 1500 English historical analysis of British English, World English and American English into three periods. In English to the world in the process of showing a clear triple jump: to become Europe, leaping into the world, as well as the United States the third jump. The 21st century depends on the fate of English in China and India, China English will be the largest variant of English.

Visual C++数字图像识别技术典型案例 光盘源码-Visual C Digital Image Recognition Technology typical CD-source

freebsd的参考手册，系统管理员管理员可以看看。-freebsd reference manuals, system administrators can look at the administrator.