检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

3,898 篇 会议
2,112 篇 期刊文献
3 册 图书

馆藏范围

6,013 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

3,175 篇 工学
- 1,303 篇 计算机科学与技术...
- 1,032 篇 软件工程
- 918 篇 电气工程
- 729 篇 控制科学与工程
- 668 篇 电子科学与技术（可...
- 646 篇 信息与通信工程
- 289 篇 动力工程及工程热...
- 276 篇 机械工程
- 238 篇 光学工程
- 198 篇 仪器科学与技术
- 191 篇 材料科学与工程（可...
- 190 篇 生物工程
- 158 篇 化学工程与技术
- 147 篇 生物医学工程（可授...
- 95 篇 力学（可授工学、理...
- 90 篇 交通运输工程
- 87 篇 航空宇航科学与技...
- 73 篇 土木工程
1,881 篇 理学
- 888 篇 数学
- 706 篇 物理学
- 358 篇 系统科学
- 271 篇 统计学（可授理学、...
- 235 篇 生物学
- 189 篇 化学
496 篇 管理学
- 378 篇 管理科学与工程(可...
- 175 篇 工商管理
- 122 篇 图书情报与档案管...
144 篇 医学
- 117 篇 临床医学
- 84 篇 基础医学(可授医学...
88 篇 法学
- 80 篇 社会学
66 篇 经济学
36 篇 农学
26 篇 教育学
14 篇 文学
7 篇 军事学
5 篇 艺术学

主题

419 篇 laboratories
214 篇 control systems
121 篇 computational mo...
118 篇 neural networks
100 篇 computer archite...
98 篇 frequency
93 篇 application soft...
87 篇 bandwidth
85 篇 voltage
85 篇 switches
83 篇 hardware
79 篇 testing
77 篇 throughput
77 篇 optimization
75 篇 costs
75 篇 algorithm design...
74 篇 computer science
74 篇 convergence
73 篇 quality of servi...
63 篇 resource managem...

机构

73 篇 department of el...
53 篇 ieee
41 篇 networking and i...
32 篇 department of el...
25 篇 department of el...
23 篇 school of electr...
22 篇 department of el...
21 篇 beijing key labo...
21 篇 photonic systems...
20 篇 advanced computi...
20 篇 department of el...
20 篇 real-time power ...
19 篇 intelligent wave...
19 篇 networking and i...
17 篇 national mobile ...
17 篇 hubei key labora...
17 篇 school of automa...
16 篇 school of electr...
16 篇 department of el...
15 篇 department of el...

作者

77 篇 xi zhang
53 篇 ganesh k. venaya...
41 篇 m. zahn
41 篇 osama a. mohamme...
30 篇 j.w. bandler
28 篇 venayagamoorthy ...
27 篇 park namkyoo
27 篇 sudip k. mazumde...
25 篇 malin premaratne
24 篇 mohammed osama a...
24 篇 yu sunkyu
23 篇 j.h. lang
23 篇 mengchu zhou
23 篇 pedrycz witold
23 篇 mona ghassemi
20 篇 g.w. roberts
20 篇 junping du
20 篇 tóth roland
20 篇 zhang xi
19 篇 niyato dusit

语言

5,734 篇 英文
170 篇 其他
108 篇 中文
1 篇 日文

检索条件"机构=Parallel Computer Systems Laboratory Department of Electrical and Computer Engineering"

共 6013 条记录，以下是4871-4880 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

SiGe-Si-based optoelectronic devices for high-speed communication applications

SiGe-Si-based optoelectronic devices for high-speed communic...

引用

Topical Meeting on Silicon Monolithic Integrated Circuits in RF systems

作者： P. Bhattacharya O. Qasaimeh Jae-Sung Rieh Solid Stated Electronics Laboratory Department of Electrical Engineering and Computer Science University of Michigan Ann Arbor MI USA Agere Systems Breinigsville PA USA IBM Corporation Hopewell Junction NY USA

The principles and properties of some SiGe-Si-based optoelectronic devices are described. These include photodiodes, photoreceivers and modulators. InGaAs-GaAs quantum dot lasers grown directly on Si also exhibit prom... 详细信息

关键词： Silicon germanium Germanium silicon alloys Optoelectronic devices Optical amplifiers Bandwidth Photodiodes Diodes Heterojunction bipolar transistors Solids Gallium arsenide

来源：评论

学校读者我要写书评

暂无评论

Rate scalable video coding using a foveation-based human visual system model

Rate scalable video coding using a foveation-based human vis...

引用

International Conference on Acoustics, Speech, and Signal Processing (ICASSP)

作者： Zhou Wang Ligang Lu A.C. Bovik Laboratory for Image and Video Engineering LIVE Department of Electrical and Computer Engineering University of Texas Austin Austin TX USA Video and Image Systems IBM Thomas J. Watson Research Center Yorktown Heights NY USA

Recently, there have been two interesting trends in image and video coding research. One is to use human visual system (HVS) models to improve the current state-of-the-art coding algorithms by better exploiting the properties of the intended receiver. The other is to design rate-scalable video codecs, which allow the extraction of coded visual information at continuously varying bit rates from a single compressed bitstream. We follow these two trends and propose a foveation scalable video coding (FSVC) algorithm, which supplies good quality-compression performance as well as effective rate scalability to support simple and precise bit rate control. A foveation-based HVS model plays a key role in the algorithm. The algorithm is amenable to the inclusion of various HVS models and adaptable to different video communication applications.

关键词： Video coding Humans Visual system Video compression Image coding Partitioning algorithms Bit rate Scalability Bandwidth Discrete wavelet transforms

来源：评论

学校读者我要写书评

暂无评论

Wavelet-based foveated image quality measurement for region of interest image coding

Wavelet-based foveated image quality measurement for region ...

引用

IEEE International Conference on Image Processing

作者： Z. Wang A.C. Bovik L. Lu Laboratory for Image and Video Engineering (LIVE) Department of Electrical and Computer Engineering University of Texas Austin Austin TX USA Video and Image Systems IBM Thomas J. Watson Research Center Yorktown Heights NY USA

Region of interest (ROI) image and video compression techniques have been widely used in visual communication applications in an effort to deliver good quality images and videos at limited bandwidths. Most image quality metrics have been developed for uniform resolution images. These metrics are not appropriate for the assessment of ROI coded images, where space-variant resolution is necessary. The spatial resolution of the human visual system (HVS) is highest around the point of fixation and decreases rapidly with increasing eccentricity. Since the ROIs are usually the regions "fixated" by human eyes, the foveation property of the HVS supplies a natural approach for guiding the design of ROI image quality measurement algorithms. We have developed an objective quality metric for ROI coded images in the wavelet transform domain. This metric can serve to mediate the compression and enhancement of ROI coded images and videos. We show its effectiveness by applying it to an embedded foveated image coding system.

关键词： Image quality Video compression Spatial resolution Image resolution Humans Image coding Visual communication Bandwidth Visual system Eyes

来源：评论

学校读者我要写书评

暂无评论

Energy efficiency in energy-limited wireless networks for session-based multicasting

Energy efficiency in energy-limited wireless networks for se...

引用

IEEE Conference on Vehicular Technology (VTC)

作者： J.E. Wieselthier G.D. Nguyen A. Ephremides Information Technology Division Naval Research Laboratory Inc. Washington D.C. DC USA Electrical & Computer Engineering Department and Institute for Systems Research University of Maryland College Park MD USA

We consider source-initiated multicast session traffic in an ad hoc wireless network, under hard constraints on the available transmission energy as well as on bandwidth and transceiver resources. We compare energy-limited and energy-efficient communications, and we illustrate the impact of these overlapping (and sometimes conflicting) considerations on network operation. We use alternative energy-based cost metrics with two algorithms for the construction of multicast trees. These algorithms are evaluated on the basis of several appropriate performance measures. A remarkable result is that they deliver a volume of traffic that is nearly independent of the bandwidth and transceiver resources over a wide range of parameter values.

关键词： Energy efficiency Intelligent networks Wireless networks Transceivers Peer to peer computing Bandwidth Multicast algorithms Information technology Laboratories Telecommunication traffic

来源：评论

学校读者我要写书评

暂无评论

Internet-based remote sensing and manipulation in micro environment

Internet-based remote sensing and manipulation in micro envi...

引用

IEEE/ASME (AIM) International Conference on Advanced Intelligent Mechatronics

作者： C.K.M. Fung W.J. Li I. Elhajj Ning Xi Center for Micro and Nano Systems Chinese University of Hong Kong New Territories Hong Kong China Robotics and Automation Laboratory Department of Electrical and Computer Engineering Michigan State University East Lansing MI USA

ISBN: (纸本)0780367367

Recent developments in the Internet have significantly increased the human capability to reach and obtain information from remote locations. In parallel, the advent of micro sensors and actuators makes it possible for humans to sense and act in a microenvironment. Combined, the Internet and MEMS will produce a new technology for humans to sense and act in remote microenvironments, allowing the potential development of micro teleoperation and micro automation technologies. These new technologies have potential impact on several fields, including remote micro automation and biomedical engineering. In this paper, we will present our ongoing development of polyvinylidene fluoride (PVDF) sensors that can be used for force-reflective control of micromechanical devices over the Internet. Internet based teleoperation between Hong Kong and Michigan State was demonstrated using an event-based control scheme, which ensured stability and synchronization. Control was enhanced by multimedia feedback, which included, in addition to the traditional video, force feedback. The force fed back augmented the limited information supplied by visual feedback. We believe this project will eventually make a great impact to the globalization of MEMS foundries because it will allow global users to micro-assemble and micro-manipulate surface micromachined devices from their laboratories, and hence, reduce the time from design to production significantly.

关键词： Internet Remote sensing Force feedback Humans Micromechanical devices Automation Automatic control Force control Actuators Biomedical engineering

来源：评论

学校读者我要写书评

暂无评论

Development of InP-based test structures for optical MEMS applications

Development of InP-based test structures for optical MEMS ap...

引用

International Symposium Semiconductor Device Research (ISDRS)

作者： M. Pruessner R. Grover L. Calhoun R. Ghodssi Laboratory for Physical Sciences College Park MD USA The Institute for Systems Research ISR University of Maryland College Park MD USA Department of Electrical and Computer Engineering University of Maryland College Park MD USA

ISBN: (纸本)0780374320

III-V semiconductors such as InP have a direct bandgap and thus allow active optical devices such as lasers and optical amplifiers to be realized. The monolithic integration of InP based active optical devices with MEMS actuators will enable a new generation of versatile wavelength division multiplexed (WDM) devices from lossless switches to tunable lasers and optical filters to be realized at the 1.55 /spl mu/m communications wavelength. While the electro-mechanical properties of silicon are well known,, those of InP must first be studied before InP-based optical micro-electro-mechanical systems (MEMS) can be realized. This can be done by the M-Test, which utilizes electrostatically actuated beams to obtain bending and stress parameters of thin films. An applied voltage between a beam and substrate causes the beam to bend down toward the substrate. The electrostatic force increases as 1/g/sup 2/ where g is the beam-to-substrate gap. The mechanical bending force of the beam is proportional to k(/spl Delta/g) where /spl Delta/g is the change in beam to substrate gap and k is the spring constant of the beam. The spring constant k is dependent on both material properties as well as beam geometry. Because the electrostatic and mechanical forces increase at different rates, it should be clear that an instability point exists at which the two forces no longer balance and the beam is pulled in to the substrate. This instability is known to occur at 2/3 the original beam to substrate gap. By measuring the pull in voltage for various beam geometries, Young's modulus and intrinsic stress of the beam material can be found. Both properties are fundamental for MEMS design.

关键词： Testing Micromechanical devices Substrates Optical filters Optical films Indium phosphide Optical devices Stimulated emission Semiconductor optical amplifiers Wavelength division multiplexing

来源：评论

学校读者我要写书评

暂无评论

The impact of directional antennas on energy-aware, session-based multicasting in ad hoc wireless networks

The impact of directional antennas on energy-aware, session-...

引用

MILCOM, Military Communications Conference

作者： J.E. Wieselthier G.D. Nguyen A. Ephremides Information Technology Division Naval Research Laboratory Inc. Washington D.C. DC USA Electrical and Computer Engineering Department and Institute for Systems Research University of Maryland College Park MD USA

ISBN: (纸本)0780372255

In our earlier studies we developed several algorithms for broadcast and multicast tree construction for session traffic in all-wireless networks. The Broadcast Incremental Power (BIP) and Multicast Incremental Power (MIP) algorithms are "node-based" schemes that exploit the "wireless multicast advantage" provided by the use of omnidirectional antennas. In this paper, we study broadcasting and multicasting when directional antennas are used. Alternative approaches to implementing algorithms based on BIP and MIP are presented, and their energy efficiency is evaluated. It is shown that considerable savings in energy can be achieved by using directional antennas, especially by using the Directional-BIP (D-BIP) and Directional MIP (D-MIP) schemes, which exploit directional antenna properties throughout the tree construction process.

关键词： Directional antennas Multicast algorithms Energy efficiency Peer to peer computing Transceivers Broadcasting Telecommunication traffic Intelligent networks Wireless networks Information technology

来源：评论

学校读者我要写书评

暂无评论

Integrated design of linear alternator/engine system for HEV auxiliary power unit

Integrated design of linear alternator/engine system for HEV...

引用

IEEE International Conference on Electric Machines and Drives (IEMDC)

作者： W. Cawthorne P. Famouri N. Clark Division of General Motors Allison Transmission Indianapolis IN USA Electromechanical Systems Laboratory Department of Computer Science & Electrical Engineering West Virginia University Morgantown WV USA Engine and Emissions Research Center Department of Mechanical & Aerospace Engineering West Virginia University USA

ISBN: (纸本)0780370910

For a cleaner environment and efficient operation, vehicles rely more and more heavily on electrical power generation for success, and the advent of the hybrid electric vehicle has emphasized the need to re-examine efficient, compact generators for use in vehicle propulsion. Crankless linear engines coupled to linear alternators have gained recent visibility and West Virginia University (WVU) has already enjoyed success in the research of spark-ignited and compression ignition linear engines coupled to permanent magnet alternators. This research will provide an integrated design approach for the alternator which accounts for the characteristics of the engine used as the prime mover and the interactions between the engine and the alternator.

关键词： Alternators Hybrid electric vehicles Internal combustion engines Stirling engines Power generation Propulsion Hybrid power systems Permanent magnets Batteries Power system reliability

来源：评论

学校读者我要写书评

暂无评论

Static and dynamic behavior of saturation-induced saliencies and their effect on carrier signal based sensorless AC drives

Static and dynamic behavior of saturation-induced saliencies...

引用

Conference Record of the IEEE Industry Applications Society Annual Meeting (IAS)

作者： F. Briz M.W. Degner A. Diez R.D. Lorenz Department of Electrical Computer & Systems Engineering University of Oviedo Gijon Spain Ford Research Laboratory Ford Motor Company Limited Dearborn MI USA Depts of ME & ECE University of Wisconsin Madison Madison WI USA

This paper analyzes the origin and the behavior of saturation-induced saliencies in induction machines, and their influence on carrier signal injection based sensorless techniques. The modeling of saturation-induced saliencies is necessary for the estimation of flux position, while the minimization of their influence is desired for the estimation of rotor position. Specifically focusing on rotor position estimation, there are two ways to achieve this minimization, the first being the use of a machine design that reduces the magnitude of the undesired saturation-induced saliencies and the second being the compensation in the estimator of the undesired saturation-induced saliencies. The modeling of saturation-induced saliencies, not only statically, but also dynamically, i.e. when the operating point of the machine changes, is addressed by this paper.

关键词： Induction machines Sensorless control Stators Voltage Frequency estimation Drives systems engineering and theory AC motors Laboratories Signal analysis

来源：评论

学校读者我要写书评

暂无评论

BIFURCATION CONTROL AND NONSMOOTH FEEDBACK

BIFURCATION CONTROL AND NONSMOOTH FEEDBACK

引用

第二十届中国控制会议

作者： Hua O.Wang Yiguang Hong Laboratory for Intelligent and Nonlinear Control(LINC)Department of Electrical and Computer Engineering Duke University DurhamNC 27708U.S.A and Center for Nonlinear and Complex Systems Dept.of Control Science and Engineering Huazhong University of Science and Technology Institute of Systems Sciences Chinese Academy of Sciences

In the paper,we exhibit the usefulness of nonlinearity in two aspects:analysis of nonlinear dynamics and nonsmooth feedback *** illustrative examples are given to show how the new bifurcation p

关键词：

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共500页 << < 484 485 486 487 488 489 490 491 492 493 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：