ssd7

一个四、六级考试成绩查询系统，该系统的用户由一般用户和管理员组成，然后不同的用户拥有不同的权限，各自完成各自的管理功能。首先是欢迎界面，然后选择登录，登录的时候首先要判断用户的身份，合法的用户然后进入到系统主界面中，不同的用户看到不同的系统功能。用sql server2000创建后台数据库，然后利用程序设计语言（VB）编写程序实现对数据库的操作。(A CET score query system, users of the system composed by the general user and administrator, and different users have different permissions, each of their respective management functions. First is the Welcome screen, then select the log, log to determine when the first user' s identity, legitimate user and then enter the main interface to the system, different users see different system functions. Background database created with sql server2000, and then use programming languages (VB) programming to achieve operation of the database.)

C#基础库，封装DES，AES，DAS加密模块，Sql&Mysql 数据库操作模块(C# foundation library package DES, AES, DAS encryption module, Sql & Mysql operations module)

说明：  首先要在登陆系统时有身份验证功能，其次能对有关学生的各类信息的数据进行添加、修改和删除，能对学生成绩的数据进行添加，修改，删除，能对学生信息进行按学号，姓名进行查询，能对学生成绩按照课程号和姓名进行查询；系统管理员除可实现普通用户的操作外还可以添加，修改，删除用户信息，并能对密码进行修改。(We must first login authentication, and second on the data of all kinds of information about students to add, modify and delete student achievement data to add, modify, delete, according to school student information, name queries on student achievement in accordance with the course number and name of the query In addition to the ordinary user of the operation, the system administrator can also add, modify, delete user information, and can modify the password. )

PB中的PFC使用例程，包含精简PFC类库(PB PFC use routines, including streamlining the PFC)

这是一个采用OLE DB编程处理的上传BLOB类型的二进制数据到数据库的一个实例，实例中使用的BLOB是图片。()

网站内容管理系统(Web content management system)

VB+proteus+keil c 文件是电压检测系统 (VB+ proteus+ keil c are voltage detection system )

超市收银系统，基于MFC，数据库用的是Acceess2003,数据源用的ODBC(chaoshishouyin system)

详细介绍在matlab中怎么样设计bp神经网络的故障诊断(Detailed description of how to design gui interface in MATLAB?)

Oracle 10g精要 第三版(essence of the third edition of Oracle 10g)