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A Novel Three-Phase Three-Leg AC/AC Converter Using Nine IGBTS
一种新颖的三相九开关ac/ac变换器拓扑结构。该变换器具有输入输出正弦、输入功率因数单位等特点,更重要的是,由于有源开关数量少,制造成本低。阐述了该变换器的工作原理,讨论了其调制方案。对半导体损耗进行了模拟分析,并与背靠背两电平电压源变换器进行了比较。最后,以一个5千伏安的原型系统为例,验证了该拓扑结构的有效性。
- 2022-10-07 12:40:03下载
- 积分:1
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houristic 函数
私人 int GetManhattanDistanceCost()
{
int heuristicCost = 0;
int gridX = (int)Math.Sqrt(mNodes.Length) ;
int; idealX
int 专业 ;
int; currentX
int 当前 ;
int 值 ;
为 (int 我 = 0 ; 我 < mNodes.Length; i + +)
{
值 = mNodes [i]-1 ;
如果 (值 = =-2)
{
值
- 2022-09-10 07:50:04下载
- 积分:1
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TheMITPressConceptsTechniquesandModelsofComputerPr
一本非常好的计算机概念,技术和编程模型的原版书籍。(This innovative text presents computer programming as a unified discipline in a way that is both practical and scientifically sound. The book focuses on techniques of lasting value and explains them precisely in terms of a simple abstract machine. The book presents all major programming paradigms in a uniform framework that shows their deep relationships and how and where to use them together.
After an introduction to programming concepts, the book presents both well-known and lesser-known computation models ("programming paradigms"). Each model has its own set of techniques and each is included on the basis of its usefulness in practice. The general models include declarative programming, declarative concurrency, message-passing concurrency, explicit state, object-oriented programming, shared-state concurrency, and relational programming. Specialized models include graphical user interface programming, distributed programming, and constraint programming. Each model is based on its)
- 2009-12-07 22:17:44下载
- 积分:1
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RSA加密算法简单实现,主要包括字符的加密,不能处理汉字
RSA加密算法简单实现,主要包括字符的加密,不能处理汉字-RSA encryption algorithm is simple to achieve, the main characters, including encryption, should not deal with Chinese characters
- 2023-01-11 02:35:04下载
- 积分:1
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loop-empty
Date prototype get Day Source Code for Java Script.
- 2014-01-13 23:24:23下载
- 积分:1
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java源struts1.1 + hibernate + SQL Server是词条的框架
java 源码 struts1.1 + hibernate +sql server 是框架入门级代码 -java source struts1.1+ hibernate+ sql server is the framework for entry-level code
- 2023-03-29 13:35:03下载
- 积分:1
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立体粒子动画特效
说明: 一款基于体粒子动画种粒子动画特效的我每个示(A 3D particle animation special effect based on)
- 2019-01-23 16:02:01下载
- 积分:1
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登陆可以进行很多的操作。
例如 查询、修改、删除等等。
登陆可以进行很多的操作。
例如 查询、修改、删除等等。-you can do all you want do
- 2022-04-29 07:23:46下载
- 积分:1
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Oracle发布的自oracle8i以后可以使用的将oracle数据库记录直接映射为XML文件的程序依赖包,很不错。...
Oracle发布的自oracle8i以后可以使用的将oracle数据库记录直接映射为XML文件的程序依赖包,很不错。-Oracle released from oracle8i then you can use the oracle database records will direct mapping of XML documents on the procedure kits, is pretty good.
- 2022-08-16 10:42:18下载
- 积分:1
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3D Bluetooth are phone
都是3D蓝牙联机对战手机游戏,都是很经典的游戏,很值得珍藏,把后缀的.rar去掉,再把文件放到支持蓝牙的手机上就ok了 -3D Bluetooth are phone-line war games, are very classic game, it is worthy of collection, the suffix. Rar removed, and then file into a Bluetooth-enabled mobile phone on the ok
- 2022-01-25 22:55:41下载
- 积分:1