设置串口属性，并打开串口从串口发送数据。

基于图形识别的疲劳监测系统的第一步：人脸监测系统程序设计-Graphics-based fatigue monitoring system to identify the first step: Face monitoring system design

本系统为学生管理系统,可实现选课和退选，查询功能-the system management system for students, and classes can be realized withdraw from the election, the inquiry

matlab讲义 多的不说了，开放源代码！就是开放！-matlab handouts do not say more, open source! Is open!

开发规范 VB开发规范，虽然现在VB用的不多了，但有些还是能借鉴的 -Development of standardized norms VB development, although it is now little used in VB, but some are able to draw on the

数字图像中检测圆的半径，圆心坐标，参考方法，实现程序-err

一个很不错的程序,一定要看,不看就是一大损失.-a very good procedures, to look at and fail to see is a big loss.

Teoretyczne podstawy informatyki

IP协议的三个比较重要的功能： 1． 分配IP地址和到目的主机的包发送（路由寻址）功能 2． IP包的分割处理功能 3． 重新构筑处理功能 -IP protocol of the three more important functions: 1. The allocation of IP address and to the destination host to send packets (routing address) function 2. IP packet processing functions partition 3. Re-build processing

画图程序，可以画线，圆，矩形等，架构很好，方便扩展，用到了设计模式的思想-drawing program, line drawing, round, rectangular, a good framework to facilitate the expansion of the use of design patterns thinking

基于EP9315-ARM9硬件开发平台的Redboot移植-EP9315-ARM9-based hardware development platform Redboot transplantation