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Description: 3GPP文件格式标准,英文版。
3rd Generation Partnership Project
Technical Specification Group Services and System Aspects Transparent end-to-end
packet switched streaming service (PSS)
3GPP file format (3GP)
(Release 6)
-3GPP standard document formats and English. 3rd Generation Partnership Project Technical Specification Group Services and System Aspec ts Transparent end-to-end packet switched str eaming service (PSS) 3GPP file format (they convert) (Re lease 6)
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Size: 113078 |
Author: 石代奎 |
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Description: 虚拟桌面(DeskWin)
在Linux下,X桌面系统的虚拟桌面系统把用户的工作区增加了很多,而Windows下却没有这样的功能,本软件就是在Windows下实现这种功能的软件。你可能会在有限的窗口中打开几十个窗口,可是Window的任务栏面积有限,在有几十个窗口时,你已经搞不清这些窗口到底谁是谁了。如果把这些窗口分成几组,岂不是很方便?有了虚拟桌面(DeskWin)软件,就能够帮你解决这个问题!在1号桌面打开工作要用的窗口(如AutoCAD、Word),切换到2号桌面打开realplay听歌,切换到3号桌面上网聊QQ,4号桌面可以开个小游戏.一下子你就相当于有四个显示器了.
-virtual desktop (DeskWin) in Linux, X desktop systems virtual desktop system to the user's work area increased, while Windows has no such function, the software is in Windows to achieve this function software. You may be in a limited window open dozens of windows, but the Windows task bar area is limited, in dozens of window, which you have come to the window in the end who is who. If this window is divided into several groups, it would be convenient? With virtual desktop (DeskWin) software, we can help you solve this problem! In the 1st working with the desktop to open the window (such as AutoCAD, Word) switch to open on the 2nd desktop realplay music, switched to the 3rd desktop Internet chat QQ, on the 4th desktop could open a small game. suddenly you have the equivalent of four mon
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Size: 88497 |
Author: 李建 |
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Description: sim 文件系统In addition, its quality of service reduces because of reliance on traditional circuit-switched network elements. At that former time, people hoped to build a based system, which could access a centralized server network, would always have access to the latest traffic information and could provide web links. What this trend is a momentous request for mobile services based on high-speed packet data transfer. Hence, a new standard, GPRS, came into being in order to fill people’s bill.
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Size: 93841 |
Author: 第十维 |
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Description: 开关磁阻电机调速系统的主要研究
“开关磁阻电机(Switched reluctance motor简称SR电动机)”一词源见于美国学者S.A.Nasar1969年所撰论文,它描述了这种电机的两个基本特征:1开关性——电机必须工作在一种连续的开关模式,这是为什么在各种新型半导体器件获得后才得以发展得主要原因;2磁阻性——它是真正的磁阻电机,定、转子具有可变磁阻回路。-SRM system's major "Switched Reluctance Motor (Switched reluc Dance motor referred to the SR motor), "the source found American scholar S.A.Nasar196 9, internally, papers, which described the two basic electrical characteristics : a switch-- motor must work in a continuous mode switch, This is why the various new semiconductor device was developed after they main reason; two Reluctance-- it is the real reluctance motor, the stator and rotor with variable reluctance circuit.
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Size: 74752 |
Author: 松鼠 |
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Description: 求切换系统稳定性仿真的Matlab M文件 -switching system stability for the Matlab simulation M paper
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Size: 1024 |
Author: ellen |
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Description: sim 文件系统In addition, its quality of service reduces because of reliance on traditional circuit-switched network elements. At that former time, people hoped to build a based system, which could access a centralized server network, would always have access to the latest traffic information and could provide web links. What this trend is a momentous request for mobile services based on high-speed packet data transfer. Hence, a new standard, GPRS, came into being in order to fill people’s bill.-sim file system In addition, its quality of service reduces because of reliance on traditional circuit-switched network elements. At that former time, people hoped to build a based system, which could access a centralized server network, would always have access to the latest traffic information and could provide web links. What this trend is a momentous request for mobile services based on high-speed packet data transfer. Hence, a new standard, GPRS, came into being in order to fill people s bill.
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Size: 93184 |
Author: 第十维 |
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Description: 电路交换系统的阻塞率仿真与理论比较。有详细的报告。报告中有Erlang公式推导过程和比较曲线。-Circuit-switched system blocking rate compared with the theoretical simulation. Detailed report. Report Erlang formula derivation process and the comparison curve.
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Size: 46080 |
Author: 黎家祥 |
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Description: 在matlab/simulink下用S-function实现了用递推最小二乘法的系统在线辨识,对象是开关磁阻电动机,在转矩和转速可测的前提下,得出转动惯量,摩擦系数和负载转矩的在线辨识。-In the matlab/simulink using S-function realization of the recursive least squares method using the system online identification, the target is switched reluctance motor, the torque and speed can be measured under the premise reached the moment of inertia, friction coefficient and load transfer Moment of online identification.
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Size: 1024 |
Author: 范卫东 |
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Description: 基于Matlab_Simulink的开关磁阻电机调速系统的仿真研究-Switched Reluctance Motor Based Matlab_Simulink Simulation of Speed Control System
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Size: 140288 |
Author: 习罗 |
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Description: 开关磁阻电机作为一种电动调速系统具有结构简单坚固、低成本、高容错性能以及高速运行的能力,目前它越来越广泛的应用于航空和汽车上的起动/发电系统,具有很大的潜力。要对开关磁阻电机进行深入的理论分析,就需要对其建立一个准确而又有实用性的模型。而 MATLAB 软件具有强大的矩阵和数学计算功能,利用它的模块之一 SIMULINK 建模有着界面友好、易于进行参数修改等特点。国内利用 MATLAB 软件对开关磁阻电机进行建模主要分两大类:一部分是采用 M 文件编程的方法 另一部分是利用开关磁阻电机的线性电感模型或者准线性模型进行建模分析。两者都没充分利用MATLAB/SIMULINK 的主要功能。 本文将基于 MATLAB/SIMULINK 对开关磁阻电机进行非线性建模研究。-Switched reluctance motor as an electric control system has a simple structure robust, low cost, high fault tolerance and high-speed operation capability, now it is increasingly widely used in aerospace and automotive starter/generator system, with great potential. To SRM-depth theoretical analysis, we need to have their precise and practical to build a model. The MATLAB software has powerful matrix and mathematical calculations, use one of its modules, SIMULINK modeling has friendly interface, easy to modify the parameters and so on. Domestic use of MATLAB software to model the SRM two main categories: one is programming method using M files the other part is the use of switched reluctance motor or a linear inductance model to model quasi-linear model analysis. Both did not make full use of MATLAB/SIMULINK s main functions. This will be based on MATLAB/SIMULINK for nonlinear modeling of SRM research.
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Size: 973824 |
Author: 王明 |
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Description: 搭建切换系统的模块,很有用的哦,在此基础上很容易搭建时滞系统的仿真模块哦,还可以提出宝贵的意见修改哦-it is very useful for you to simulation a switched system
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Size: 24576 |
Author: wang neng neng |
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Description: 二阶线性切换系统稳定切换律的设计与仿真的源程序
-Second-order switched linear system is stable and the design and simulation of switching law
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Size: 41984 |
Author: afda |
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Description: 切换系统,分析其稳定性,并采用simulink仿真-Switching system, analyze its stability and simulation using simulink
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Size: 370688 |
Author: 徐杰 |
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Description: 切换系统matlab仿真:
(1)LMI求解
(2)对应仿真图-the simulation of switched systems
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Size: 4096 |
Author: muchunwei |
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Description: 含有时滞的奇异切换系统的稳定性分析判据,该判据是个时滞无关的判据,具有更小的保守性-Delay-independent criteria for exponential admissibility of
switched descriptor delayed systems
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Size: 281600 |
Author: 鱼 |
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Description: 线性切换系统的客观性特性及观测器设计条件。给出了可观测性的充要条件。-Observability for Switched Linear Systems:
Characterization and Observer Design. A necessary and sufficient condition is presented
for observability, globally in time, when the system evolves under
predetermined mode transitions.
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Size: 4399104 |
Author: zifeng |
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Description: 基于混合切换方法的改进机器人视觉控制方法-Hybrid switched system visual servo control
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Size: 3720192 |
Author: ye |
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Description: 本篇硕士论文介绍了开关磁阻电机的建模方法和仿真系统,特别是对于直接转矩控制系统的建模,介绍很详细,可以对照着搭建模型。-This paper introduces the modeling method and simulation of switched reluctance motor system, especially for the modeling of direct torque control system, which is introduced in detail, and can control the building model.
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Size: 7576576 |
Author: starcool |
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Description: 关于开关磁阻电机控制详解,主要是采用TI芯片做开关磁阻电机驱动-Switched reluctance motor control on the solution, mainly using TI chip to do the reluctance motor drive
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Size: 259072 |
Author: 舒毓 |
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Description: 在给定正定矩阵P的情况下,求出切换系统的状态反馈增益矩阵(Finding the state feedback gain matrix of a switched system)
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Size: 20480 |
Author: HildaMa |
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