urgent requests by the original code

串口通信基本接线方法-basic wiring methods

电子邮件的标准格式 (RFC 822)-the standard format for e-mail (RFC 822)

TMS320VC5509A sd卡的文件文档，里面包括了sd卡的处理流程和sd卡的内部重要细节值得一下-TMS320VC5509A sd card paper document, which includes the sd card, sd card deal with processes and internal important details should be about

非常好的论文，内容详细，简单适用 写论文的绝好参考资料-very good paper, detailed and simple application to write theses excellent reference

2004 USA Mathematical Contest in Modeling Group B Grand Prize Winners

数值计算方法，龙格现象-numerical calculation method, Runge phenomenon

Application of neural networks in medicine

代码中描述了Vc++中MFC编程时，对文件操作的几种方法，附件中demo为其源代码，采用三种不同的方法分别成功实现了对txt文件的读写功能。

介绍“XX企业” 进销存管理系统的特点，设计的目的等。 系统分析与设计（包括 需求分析、系统结构设计、开发与运行环境） 数据结构设计（包括概念设计、关系数据库的逻辑设计、物理结构设计） 数据结构的实现（创建数据库与表、约束等） 系统程序的实现（主要是作品的一些模块，图，以及相关重要代码） 小结（对作品、对数据库设计） 上交课程设计文档。课程设计文档和平时出勤、以及设计过程等方面占总分的30 。-Introduced the " XX enterprise" features of Purchase, Sales and Inventory Management System, is designed such. System Analysis and Design (including needs analysis, system architecture design, development and operating environment) data structure design (including conceptual design, the logic of relational database design, physical structure design) data structure to achieve (create database and tables, bound, etc.) system procedures for the realization of (mainly works of a number of modules, maps, and related important code) summary (for work on the database design) documents turned over to the curriculum design. Curriculum design documents and normal attendance, as well as the design process and so the total score accounted for 30 .