hotel

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. )

卡耐基 ssd7中的全部答案，包括3个exam和10个exercise(These are all the answers of exercises of the SSD7 of Carnegie.)

软件介绍： 编程环境: windows2003 +visual stdio c++ .net Ado + SQL2000 /####################################/ SQL设置： 将在SQL2000下建立schooldata数据库 导入数据文件 导入数据： data目录下有school_back数据库备分文件 操作：用SQL企业管理器还原数据库来导入数据(Software Introduction: Programming Environment: windows2003+ Visual stdio c++. NetAdo+ SQL2000/####################################/SQL settings: in SQL2000 database established under schooldata import data into data files: data directory has school_back database backup file operations: using SQL Enterprise Manager to restore the database to import data)

用python和数据库实现简单的图书馆管理系统(Simple library management system based on Python and database)

mysql 5.x手册，全中文，mysql数据库管理开发必备。(mysql 5.x manual, all Chinese, mysql database management to develop necessary.)

本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性，从而能改善自适应阵列抑制码间干扰(ISI)和共信道干扰(CCI)的能力．在文[6]的基础上，本文研究了子带滤波器组在宽带自适应天线旁 瓣相消中的应用，对其原理进行了理论分析，提出了有效的子带处理方法．经研究表明，子带滤波器组处理能有效增加主、辅助天线信号的相关性，从而提高系统干扰相消比．而且适当的过采样能使系统干扰相消比进一步提高．计算机仿真结果和实测雷达数据处理结果证实了子带处理方法的有效性和理论分析的正确性．(err)

枝切法sar数据处理，相位解缠，复图像配准(Branch cutting SAR data processing, phase unwrapping, complex image registration)

简单的通信录，利用DAO（Data Access Object）应用编程接口访问Access数据库(Simple communication was recorded, using DAO (Data Access Object) application programming interface access Access database)

使用了VC++作为开发工具,SQL Server 2000作为后台数据库来设计该系统。该系统能详细记录物资流程的全过程完整的监控物资的调配信息，成功的实现物资的入库管理，出库管理，余额查询等功能(Used VC++ As a development tool, SQL Server 2000 database as a background to design the system. The system can process a detailed record of material integrity of the entire process of monitoring the deployment of material information, the successful realization of the storage of materials management, a database management, balance inquiries and other functions)

说明：  对数据库的增删改查，并有优美的前端界面，可以显示数据库的内容(Add, delete, modify and query the database, and has a beautiful front-end interface, which can display the contents of the database)