三相四桥臂SVPWM控制及电机模型

实现三相四桥臂永磁同步电机矢量控制,此方法有很多优点，与传统的三桥臂SVPWM相比，波形有明显改善 谐波减少(Three phase and four leg PMSM controller)

初学者指明方向希望能对大家有用，多谢支持(Beginners point out the direction in the hope that it will be useful to you. Thank you for your support)

魔力数据库管理辅助工具源码Ver1.2.0(Magic source database management aids Ver1.2.0)

在数据结构知识体系中，利用c语言编写实现功能：将两个单链表结合成一个单链表，(Combine two single linked lists into a single linked list.)

本软件系本人自学VB过程中试写,后来经不断改进完成,经试用比较完整,又修补了一些漏洞,可以放心投入使用,并供学习编程爱好者参考. 本软件简单易用,操作方便,基本可以不用鼠标,直接通过键盘操作. ACCESS数据库+sql语句+VB6.0 数据库采用MD5加密 测试系统:WINDOWSXP(This software grades the course of my self-VB try to write, and later by the completion of continuous improvement, the more complete the trial, but also fixes some vulnerabilities, you can rest assured that put into use, and for enthusiasts to learn programming reference. This software is simple and easy to operate , the basic can be a mouse, directly through the keyboard. ACCESS database+ sql statement+ VB6.0 database using MD5 encryption test system: WINDOWSXP)

启动Windows程序自动运行(放入到注册表的Run),(Start Windows program automatically Run (Run) into the registry,)

mitbih数据库文件读入程序，非常实用(mitbih database file is read into the procedure, very practical)

TIMIT data base 2. Run following Matlab commands to make sure the installation worked correctly:

数据库系统概念全书第六版答案（覆盖全）。(The answer to the sixth edition of database system is the answer.)

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.)