目前较为常用的串口有9针串口（DB9）和25针串口（DB25），通信距离较近时(<12m)，可以用电缆线直接连接标准RS232端口(RS422,RS485...

良友栋裁减算法裁减多边形，无解压密码的要说明密码-Liang Dong reducing polygon reduction algorithm, without extracting passwords to note Password

建模我们的世界，ArcGIS入门经典资料，初学者必看-Modeling our world, ArcGIS Introduction to classical information

ASP商城之王是一套经典实用的asp商城，简单的操作维护，美观、友好的展示界面，适用于各行各业的网上商店运行平台。用户通过后台可以自定义商家信息 、商品分类（支持二级）、商品信息、帮助信息、等等，只需要短短的20分钟，您的网络商城就会诞生了。-ASP Mall King is a classic practical asp mall, simple operation and maintenance, picturesque, friendly display interface applicable to all industries in the online store platforms. Users can customize the background information businesses, commodity classification (for two), commodity information, information, etc., need only a short span of 20 minutes, you would place the network was born.

这是一个管理系统欢迎大家下载使用-This is a management system used to welcome you to download

链接描述文件的一些概念及其书写方法，是个人的学习总结，对嵌入式开发人员来讲有较大参考价值

How to use multiple graphs in Microsoft DirectShow is described in this document.

用windows画笔生成BMP文件f(x,y),图象宽为W，高为H，编写程序读取BMP文件，并生成新的图象g(x,y)。以BMP文件格式输出该图象。-Windows paintbrush used to generate BMP file f (x, y), image width W, height H, the preparation process to read BMP files, and generate new images g (x, y). BMP file format to the output of the image.

B-S模式下的套打解决方案，请用cajviewer打开-BS mode套打solution, please open the cajviewer

Linux与Solairs相互移植的基本方法和技巧。包括Sun官方的pdf文档和网友的精心整理。-Linux and mutual Solairs transplantation basic techniques and skills. Including Sun

嵌入式软件运行在手机上的打包方法 希望帮助你学习-Embedded software running on mobile phone at the packing method of study you wish to help