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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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pcb
pcb布线技巧内含6张pdf,讲述数字模拟混合布线技巧(pcb routing technique includes six pdf, talk about digital and analog hybrid routing technique)
- 2009-09-10 22:00:25下载
- 积分:1
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TheCPLcn
序自从1978年《C程序设计语言》出版以来,计算机界经历了一场革命。大型计算机变得更大;而个人计算机的能力可以和十年前的主流计算机相媲美。在这段时间中,C语言也在悄悄地改变,并且早已超出了仅仅作为UNIX操作系统的语言的范畴。(sequence since 1978 "C Programming Language" has been published, the computer industry has undergone a revolution. Large computers become bigger; But the personal computer and the ability to mainstream a decade ago comparable computer. During this period of time, C language is also quietly change, and already in excess of the UNIX operating system only as the language of the area.)
- 2006-07-25 16:20:22下载
- 积分:1
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多传感器信息融合及其应用
说明: 研究生系列教材,多传感器信息融合及其应用,杨万海(Multi-sensor information fusion and its application)
- 2020-02-26 23:06:12下载
- 积分:1
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Java与C++的严格对比
一个不错的比较,推荐!(a good comparison, the recommended!)
- 2005-02-26 08:59:40下载
- 积分:1
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华为内部资料
华为公司内部资料,硬件工程师必读的,尤其对刚毕业没有任何开发经验的人,它可以带你登堂入室,给你一个良好的开发习惯。(Huawei internal information, hardware engineers required reading, especially right after graduation without any experience in the development, it can take you tap, you develop a good habit.)
- 2020-06-26 09:20:02下载
- 积分:1
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ANSYS
王新敏的ANSYS工程结构数值分析命令流
王新敏的ANSYS工程结构数值分析命令流(Wang Xinmin the ANSYS numerical analysis of engineering structures Wang Xinmin order flow of the ANSYS numerical analysis of engineering structures, command streams)
- 2008-12-28 16:26:17下载
- 积分:1
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2323323
说明: 多用户检测的PPT 很基本 但很重的一些原理 (POWERPOINT OF MUD)
- 2010-04-12 15:54:31下载
- 积分:1
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backstepping
说明: 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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电力系统状态估计_清晰版
说明: 电力系统状态估计——于尔铿,经典书籍,比较清晰的pdf版本。(Power system state estimation-Yu Erkeng, classic book, relatively clear pdf version.)
- 2020-10-29 15:39:56下载
- 积分:1