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Group-Theory
北大群论讲义，作为老师讲的讲义，还算通俗易懂。(North group theory lectures, as teacher handouts, fairly easy to understand.)
- 2021-03-31 23:59:08下载
- 积分：1
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Satellite_antana
说明： 卫星阵馈反射面多波束天线赋形波束的性能分析(Satellite front-fed reflector multi-beam antenna beam-forming performance analysis)
- 2010-03-29 20:51:28下载
- 积分：1
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LLCFSF2100)
最近 LCC 谐振变换器备受关注，因为它优于常规串联谐振变换器和并联谐振变换器：在负载和输入变化较大时，频率变化仍很小，且全负载范围内切换可实现零电压转换（ZVS）。本文介绍了LLC型谐振变换器的分析方法，回顾了LLC型谐振变换器的实际设计要素。其中包括设计变压器和选择元器件。采用一设计实例，逐步说明设计流程，有助于工程师更加轻松地设计LLC谐振器。(Recently LCC resonant converter has attracted much attention, because it is better than that of the conventional series resonant converter and parallel resonant converter in the load and input change, frequency change is still very small, and the whole range of the load switch can realize zero voltage switching (ZVS). In this paper, the analysis method of LLC resonant converter is introduced, and the practical design elements of LLC resonant converter are reviewed. Including the design of transformers and components. A design example is used to explain the design process step by step, which is helpful for engineers to design LLC resonators more easily.)
- 2017-03-16 18:03:50下载
- 积分：1
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quyongyin
说明： 电力电子变流技术 曲永印.pdf电力电子专业的书籍(Power Electronic Converter Technology Qu Yong India. Pdf)
- 2010-04-15 17:13:10下载
- 积分：1
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usb1.1_spec
说明： 专门为串行通信usb接口设定的标准规范，这是一个很有用的文档说明(usb1.1 design spec for the usb desin is very useful)
- 2010-03-25 10:37:51下载
- 积分：1
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4
说明： C++ is considered by many to be among the most widely used and powerful
object-oriented programming language in industry today. This book is for people
who are interested in learning and exploring C++ programming in a fresh and
enjoyable environment where programs are developed to interface with real world
devices. Other people may leave learning C++ for a later time, instead choosing to
interact with various hardware devices by simply running the fully developed
programs supplied with this book.
- 2010-09-14 21:36:56下载
- 积分：1
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fuzzy-logic
模糊理论和神经网络的基础与应用，该书很有深度，值得仔细阅读。(Fuzzy theory and neural network-based and application, the book is very profound, worthy of careful reading.)
- 2009-12-05 15:10:27下载
- 积分：1
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ANSYS-INPUT-ADAMS2
ansys 导入到adams中做刚柔耦合分析方法二，采用质量单元mass21，希望大家在adams中做刚柔耦合分析有所帮助(ansys and adams work together)
- 2013-12-22 15:25:26下载
- 积分：1
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计算机组成原理（第2版）唐朔飞.pdf
计算机组成原理对于程序员非常重要，这是一本关于计算机组成原理的书籍。(The principles of computer composition are very important to programmers. This is a book about the principles of computer composition.)
- 2018-08-28 11:05:09下载
- 积分：1
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单机架站全攻略(CHM)
说明： 动态域名申请、架WEB服务器(APACHE)、FTP服务器(serv-u)、Imail邮件安装、设置、ActivePerl安装设置、安装CGI&雷傲论坛等全图文的指南 (dynamic domain name applications, Web-server (APACHE), FTP server (serv-u), Imail mail installation, setup, ActivePerl installation settings, the installation of CGI Forum mine proud of the entire transmission Guide)
- 2005-12-16 18:47:38下载
- 积分：1
