一个关于数据库管理系统的开发实例，包含数据库的一般功能，增删改查...

vb.net写的支出查询,采用access数据库 适合初学者学习-vb.net write expenditures inquiries, access databases used for beginners learning

一个适合初学者学习的数据库编程程序，是某高校的数据库应用上机大作业。欢迎大家下载-one for beginners to learn database programming, is a University of database applications for large operations. You are welcome to download

这是一本关于ACCESS的好书，奉献给大家，希望大家能够喜欢-This is one of the best books on ACCESS, and dedication to you and hope that we can love

学生管理系统应用实例，希望对大家学习有帮忙，-Student management system application example, in the hope that we learn there to help,

一个用于简化ADO连接的相当方便的ADO类模块-ADO is used to simplify a very convenient connection ADO Class Module

Delphi编程框架,三层结构，无第三方控件，D6以上-Delphi programming framework, the three-tier structure, and no third-party control, more than D6

本例子是用ADO访问VF数据库，访问其他数据库也一样，只不过是对连接字符串进行相应的修改即可。本例子中可以创建表、插入记录、查询记录。功能虽简单，但是例子比较经典，值得参考。-This example is visits the VF database with ADO, visits other databases to be also same, only is carries on the corresponding revision to the connection string of character then. In this example may found the table, insert the record, inquires the record. Function although simple, but the example quite is classical, is worth referring.

ADO extension示例-ADO extension sample

远程连接，其中Data source=字段要改为真正的远程SQL的IP地址。此源码在VC7下编译成功，而且可以顺利执行。-remote connectivity, Data source = field should be changed to truly remote SQL IP addresses. This source compiler under the VC7 success, but can be carried out smoothly.

INDUCTION MOTOR RUN (Currents and speed as state variables) The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed as state variables, and are solved using ODE45. The user has the choice of selecting one of three common (dq) reference frames: STATOR, ROTOR or SYNCHRONOUS. The torque, speed,and current responses are plotted. -INDUCTION MOTOR RUN (Currents and speed as state variables) The motor is running at a specified load. After reaching steady state in an initialization first run, the initial conditions are established for a second run in which the load is pulsating. The dynamic equations are expressed in canonical first-order matrix form adopting currents and speed