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Computational-Ocean-Acoustics--2nd
2011年《计算海洋声学》第二版。中科院声学所重点实验室张仁和院士的学生骆文于（中国海洋大学 物理91级）研究员对此书有一定贡献。(Computational Ocean Acoustics, 2nd. 2011.
wonderful book!!!)
- 2021-04-04 22:49:04下载
- 积分：1
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PMSM-control
永磁同步电动机调速系统由pmsm月吸逆变器、永磁同步电动机和机械负载三部分组成,每个部分都具有非线性特性和参数的不确定性。因为PWM逆变器死区的存在,在低速以及调制频率很高时,死区特性将会导致逆变器输出电压包含很大的谐波分量,使得电机转矩发生很大的
脉动,甚至导致系统的不稳定。有些学者采用变结构控制降低死区的影响,由于变结构控制本身具有抖振现象,这使得所设计的控制器在到达滑模平面之前很容易激起系统的未建模动态,导致系统无法克服逆变器死区的影响。
(A PMSM drive sysetm Consisst of ade-ac
inverter,PMSM and sorne meehan iealload.All hteree
eom Ponenst of hte syset maerhca racterizedb ymodel swhich
aernon linear and eonati nullkllown Parameetrs.
)
- 2017-05-07 16:39:40下载
- 积分：1
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3
说明： MATLAB语言在建筑抗震工程中的应用3(Application of MATLAB Language in Building Seismic Engineering 3)
- 2020-06-23 20:20:02下载
- 积分：1
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合成孔径雷达成像 算法与实现
说明： 合成孔径雷达成像 算法与实现书籍，内容详细，充实适用于初学者，有关于RDA成像算法的详细解释(Synthetic aperture radar imaging algorithm and implementation book, detailed content, enrichment, suitable for beginners, There is a detailed explanation of RDA imaging algorithm)
- 2020-11-25 10:35:35下载
- 积分：1
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DigitalLogicCircuits
此文件为数字逻辑电路课件，内容丰富，课件重点鲜明，PPT格式。(this paper to digital logic circuits courseware, rich in content, courseware focused and PPT formats.)
- 2007-04-25 16:22:46下载
- 积分：1
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MATLAB在化学中的应用
通过列举各种实际例子，既介绍了MATLAB的一般用法，包括常用命令、语法规则、矩阵运算、数学函数及二、三维图形的绘制，又介绍了比较复杂的数值计算、图形用户界面和工具箱函数回调的编写方法。本书重点阐述了如何利用MATLAB解决化学研究中的实际问题，介绍了数值计算、绘图及优化、统计、神经网络和模糊逻辑等工具箱函数的应用；通过介绍实例和实际编写MAT—LAB程序，使读者能够熟练应用MATLAB语言实现并改进各种算法。(Through some practical examples, it introduces the general usage of MATLAB drawing, including the commonly used commands, grammar rules, matrix operations, mathematical functions, and two 3D graphics, and introduces the numerical calculation, more complex graphical user interface and the toolbox function callback writing method. This book focuses on how to use the MATLAB to solve practical problems in chemical research, introduces the application of numerical calculation, drawing and optimization, statistics, neural network and fuzzy logic toolbox function; through the introduction of practical examples and the preparation of MAT - LAB program, so that readers can skilled application of MATLAB language and improved algorithms.)
- 2020-12-09 19:29:18下载
- 积分：1
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GetCertificate
说明： Emergency, Legally Required, and Optional Standby Power Systems
- 2020-04-26 04:30:20下载
- 积分：1
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Excel Functions
Visit the ProDiff microsite to download a fully functional copy of the software; ProDiff is a major redevelopment of PBDelta our leading Diff tool for PowerBuilder ... to suit you organizations standards such as the PBDR standards or the PFC.
- 2018-12-01 09:35:15下载
- 积分：1
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spire.pdf_3.9
ove codes, graphics borrowing system background color, you can continuously change
- 2017-09-09 03:03:03下载
- 积分：1
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[赤裸裸的统计学].曹槟.扫描版
说明： 讲述了统计学的本质，系统的讲述了统计的基本应用与知识(This paper describes the essence of statistics, and systematically describes the basic application and knowledge of statistics)
- 2020-12-11 10:39:17下载
- 积分：1
