Complete details of the 5 th unit

里面是有关邮件传输协议的描述，对要开发邮件客户端和服务器的朋友应该会很有帮助。-Which is related to the description of Mail Transfer Protocol, and to develop e-mail client and server should be very helpful friend.

达内网上购物系统，模仿当当网，实现购物车功能-Reached within the online shopping system

这个程序是笔者近日在学习实现邮件发送系统时的一些经验，并将源代码共享，本来只想实现功能就完事，但是作为一个高级程序员的习惯，还是要将程序进行完善，同时网上也有相关的代码下载，大家也可以在此基础上进行完善，进一步改进。

虚拟内窥镜关键技术研究 虚拟内窥镜技术（Virtual Endoscopy）是虚拟现实技术在现代医学中 的应用。它利用医学影像作为原始数据，融合图像处理、计算机图形学、科 学计算可视化、虚拟现实技术，模拟传统光学内窥镜的一种技术。它克服了 传统光学内窥镜需把内窥镜体插入人体内的缺点，是一种完全无接触式的检 查方法。虚拟内窥镜的研究旨在为医生提供诊断依据，还可应用于辅助诊断、 手术规划、实现手术的精确定位和医务人员的培训等。-Research on key technologies of virtual endoscopy virtual endoscopy (Virtual Endoscopy) is a virtual reality technology in modern medicine. It has made use of medical imaging as an original data, the integration of image processing, computer graphics, scientific visualization, virtual reality technology to simulate a conventional optical endoscope technology. It overcomes the traditional optical endoscope to be inserted into the endoscope body of the shortcomings of the human body is a no-contact inspection method. Virtual Endoscopy of the study was to provide diagnosis for doctors, but also applies to diagnosis, surgical planning, to achieve precise positioning of surgical and medical personnel training.

应用背景这是一个程序，创造了什么，每个人都可以拥有关键技术ayusin nyonlng KZ迪柯阿尔玛容IBA DI PA雅塔仁勇tapos KO hahahaaha NA项目

The Finite Difference Time Domain Method for Electromagnetics With MATLAB Simulations Atef Elsherbeni and Veysel Demir Chapter 4

一个图象处理的小软件，可以用来图象各种处理，灰度处理，边缘检测等-a small image processing software, images can be used for various processing, Gray processing, edge detection, etc.

linux下mount文件系统，能够正确显示FAT32下的目录中汉字-mount under linux file system, FAT32 can correctly indicate the directory of Chinese characters

ARM培训教材:详细讲述了ADS1.2的使用，ARM7TDMI总线接口，调试，仿真等。-ARM training materials: a detailed account of the ADS1.2 use, ARM7TDMI bus interfaces, debugging, simulation and so on.

最好的编辑编译集成工具，IDE-best editing tools integrated compiler, IDE!