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三角面元矩量法
电磁场计算的矩量法论文(electromagnetic field of papers Moment Method)
- 2004-10-28 10:22:48下载
- 积分：1
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双馈风力发电系统的建模仿真与控制
说明： 凌禹. 双馈风力发电系统的建模仿真与控制.pdf。清晰版书籍，网上很难找的。(Ling Yu. Modeling, simulation and control of doubly fed wind power generation system.pdf. Clear edition books are hard to find on the Internet.)
- 2021-02-18 22:19:45下载
- 积分：1
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Python算法教程_中文版
通过若干由python完成的算法实例学习算法和python(learn algorithm and python by examples)
- 2018-08-18 17:19:25下载
- 积分：1
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backstepping
The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK(The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK)
- 2020-06-22 02:00:02下载
- 积分：1
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C++Premier（中文第四版）
说明： 本书是久负盛名的C++经典教程 ，其内容是C++大师Stanley B. Lippman丰富的实践经验和C++标准委员会原负责人Josée Lajoie对C++标准深入理解的完美结合，已经帮助全球无数程序员学会了C++。 对C++基本概念和技术全面而且权威的阐述，对现代C++编程风格的强调，使本书成为C++初学者的最佳指南；对于中高级程序员，本书也是不可或缺的参考书。(This book is a well-known classic C + + tutorial. Its content is the perfect combination of rich practical experience of C + + Master Stanley B.)
- 2020-03-23 08:32:13下载
- 积分：1
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ex04c
VC技术内幕第五版(technology VC Insider Awards)
- 2004-12-31 11:55:34下载
- 积分：1
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UserAPI
HTTP客户端向云MAS平台发送请求，带上相应的请求参数，云MAS平台接收请求，并进行验证，验证通过后进行短信发送。(dasfafsdf2341343333333333342
dasfsdfasdfasdfasdfsdf)
- 2018-03-20 11:47:57下载
- 积分：1
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wireless communication无线通信（美）哥德史密斯
《无线通信》重点论述当前各类无线通信系统中具有普遍性和代表性的基本知识，包括基本的理论、问题、设计思路和分析方法。全书内容包括无线信道模型、无线信道容量、无线通信中的调制编码技术及均衡处理技术、扩频通信，还包括多天线系统、多用户系统、多载波调制、自适应调制与编码、蜂窝系统及无线自组织网络等。书中每部分内容的讲述都有全新的视角和独特的处理方法，并配合丰富的图示、例题和习题。
《无线通信》适合作为通信工程和电子信息类相关专业高年级本科生和研究生的教材，同时也可供工程技术人员参考。(Wireless Communication focuses on the basic knowledge of universality and representativeness in current wireless communication systems, including basic theories, problems, design ideas and analysis methods. The book includes wireless channel model, wireless channel capacity, modulation and coding technology in wireless communication, equalization processing technology, spread spectrum communication, and also includes multi-antenna system, multi-user system, multi-carrier modulation, adaptive modulation and coding, cellular system and wireless self-organizing network. Each part of the book has a new perspective and unique treatment methods, and with rich graphics, examples and exercises.
Wireless Communication is suitable for senior undergraduate and graduate students majoring in communication engineering and electronic information. It can also be used as a reference for engineers and technicians.)
- 2019-02-02 14:13:11下载
- 积分：1
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TwinCAT3 入门教程V4.11
有需要 倍福入门教程的 话，可以下载哈哈哈(You can download the Beifu introductory tutorial if you need it.)
- 2020-06-17 07:00:02下载
- 积分：1
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WriteCleanCode
Steve Maguire为您讲述编写无错代码的某些概念(Steve Maguire prepared for you no mistake about certain concepts in code)
- 2004-12-11 14:58:39下载
- 积分：1
