-
inductance
详细介绍了电感这个元件的知识，并有实际图片，实际使用的所有图片(Inductor described in detail the components of knowledge, and have the actual picture, the actual use of all the pictures)
- 2009-02-11 10:59:19下载
- 积分：1
-
sqlserversql
说明： Sqlserver分页，大家都知道在程序中如何来分页的，但也许大家想不到在SqlServer中也能分页。(Sqlserver page, we all know how to page in the program, but perhaps we can think of in the SqlServer page.)
- 2010-03-30 14:20:22下载
- 积分：1
-
Operating_system_sixth_edition
操作系统中文版第六版，包含九章内容，全面介绍了操作系统的概念和执行流程，并附以实例加以说明(Chinese version of the sixth edition of the operating system, contains nine chapters content, a comprehensive introduction to the concept and implementation of the operating system processes, accompanied by examples to illustrate)
- 2009-09-21 19:49:58下载
- 积分：1
-
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
-
ucos-ii中文书（邵贝贝）
一本讲解UCOS的书，很好的，大家可以看看，
很有用的(a book on the UCOS, very good, we can see, very useful)
- 2020-06-26 06:40:02下载
- 积分：1
-
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
-
Indy_In_Depth
Indy In Depth。indy网络开发技术的深度指南，适合入门、提高各阶段。(Indy In Depth. indy web development technologies depth guide is suitable for entry and improve the various stages.)
- 2008-12-27 10:46:03下载
- 积分：1
-
分布式系统原理介绍
基于网络的计算机处理技术，与集中式相对应。由于个人计算机的性能得到极大的提高及其使用的普及，使处理能力分布到网络上的所有计算机成为可能。分布式计算是和集中式计算相对立的概念，分布式计算的数据可以分布在很大区域(Network-based computer processing technology corresponds to centralized. As the performance of personal computers has been greatly improved and the popularity of their use, it is possible to distribute processing power to all computers on the network. Distributed computing is a concept opposite to centralized computing. The data of distributed computing can be distributed in a large area.)
- 2020-06-20 13:00:01下载
- 积分：1
-
Delphi下用Intraweb开发WEB程序应用实战(第二版)
Delphi下用Intraweb开发WEB程序应用实战(Developing WEB Application with Intraweb under Delphi)
- 2020-06-22 05:20:02下载
- 积分：1
-
VC精华文摘-文件篇
VC精华文章，文件操作基础(VC prime digest, fundamental of file system)
- 2020-06-26 10:40:02下载
- 积分：1
