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

1,562 篇 会议
637 篇 期刊文献
7 册 图书

馆藏范围

2,206 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,079 篇 工学
- 733 篇 计算机科学与技术...
- 620 篇 软件工程
- 209 篇 信息与通信工程
- 162 篇 控制科学与工程
- 155 篇 电子科学与技术（可...
- 146 篇 电气工程
- 111 篇 生物工程
- 100 篇 生物医学工程（可授...
- 95 篇 光学工程
- 73 篇 机械工程
- 52 篇 仪器科学与技术
- 40 篇 建筑学
- 38 篇 动力工程及工程热...
- 38 篇 土木工程
- 34 篇 化学工程与技术
- 33 篇 安全科学与工程
- 31 篇 航空宇航科学与技...
594 篇 理学
- 297 篇 数学
- 206 篇 物理学
- 123 篇 生物学
- 92 篇 统计学（可授理学、...
- 77 篇 系统科学
- 37 篇 化学
266 篇 管理学
- 147 篇 管理科学与工程(可...
- 129 篇 图书情报与档案管...
- 83 篇 工商管理
63 篇 医学
- 52 篇 基础医学(可授医学...
- 50 篇 临床医学
- 34 篇 药学(可授医学、理...
39 篇 法学
34 篇 经济学
- 34 篇 应用经济学
16 篇 农学
11 篇 教育学
8 篇 艺术学
4 篇 文学

主题

127 篇 software enginee...
110 篇 computer science
61 篇 software
52 篇 bandwidth
50 篇 computer archite...
50 篇 computational mo...
48 篇 application soft...
45 篇 algorithm design...
44 篇 testing
42 篇 java
41 篇 magnetic resonan...
40 篇 delay
38 篇 frequency
38 篇 protocols
38 篇 clocks
37 篇 data mining
36 篇 switches
36 篇 training
35 篇 software systems
35 篇 costs

机构

194 篇 department of co...
112 篇 department of co...
82 篇 department of ph...
82 篇 faculty of scien...
82 篇 department of ph...
82 篇 department for p...
82 篇 department of ph...
82 篇 yerevan physics ...
82 篇 kirchhoff-instit...
82 篇 fakultät für phy...
82 篇 institute of phy...
81 篇 department of ph...
81 篇 departamento de ...
81 篇 institute of phy...
80 篇 dsm/irfu cea sac...
80 篇 physikalisches i...
80 篇 instituto de fís...
80 篇 physics departme...
80 篇 nikhef national ...
80 篇 ziti institut fü...

作者

82 篇 c. alexa
82 篇 g. bella
82 篇 d. calvet
82 篇 c. amelung
81 篇 j. m. izen
81 篇 c. hensel
81 篇 k. bos
81 篇 j. strandberg
81 篇 f. pastore
81 篇 h. a. gordon
81 篇 g. spigo
81 篇 f. siegert
81 篇 a. antonov
81 篇 e. hines
81 篇 a. c. könig
81 篇 m. klein
81 篇 r. ströhmer
81 篇 h. sakamoto
81 篇 s. nektarijevic
81 篇 m. rijssenbeek

语言

2,113 篇 英文
80 篇 其他
12 篇 中文
1 篇 德文

检索条件"机构=Department of Computer Engineering and Software Engineering Polytechnique Montreal"

共 2206 条记录，以下是1981-1990 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：

Short locking time FLL and PLL based on a DLL technique

Short locking time FLL and PLL based on a DLL technique

引用

Midwest Symposium on Circuits and Systems (MWSCAS)

作者： A. Djemouai M. Sawan M. Slamani Department of Electrical and Computer Engineering Ecole Polytechnique de Montréal Montreal QUE Canada Université de Québec á Montréal Canada

We propose a new circuit technique dedicated to improve the performance of the frequency and phase locked loops (FLLs & PLLs). The presented technique is based on the use of a delay-locked loop (DLL) to improve the speed of the basic architecture of an FLL or a PLL. The DLL is designed to lock on the input reference frequency and its control voltage is used to bias the voltage-controlled oscillator (VCO) of the FLL or the PLL. Since the DLL is unconditionally stable and its locking time is very short, the speed of the modified FLL or a PLL is automatically improved. Moreover, besides the speed improvement, all the other performances such as the phase noise (jitter), the bandwidth and the frequency locking range of the modified FLL or a PLL are not altered and are determined only by their basic architectures.

关键词： Frequency locked loops Phase locked loops Voltage-controlled oscillators Phase frequency detector Bandwidth Frequency conversion Phase detection Circuits Delay Phase noise

来源：评论

学校读者我要写书评

暂无评论

Low power/low voltage high speed CMOS differential track and latch comparator with rail-to-rail input

Low power/low voltage high speed CMOS differential track and...

引用

IEEE International Symposium on Circuits and Systems (ISCAS)

作者： C.J.B. Fayomi G.W. Roberts M. Sawan Dept. of Electr. & Comput. Eng. Ecole Polytech. Montreal Que. Canada Microelectronics and Computer Systems Laboratory McGill University Montreal Canada Department of Electrical and Computer Engineering Ecole Polytechnique de Montreal Montreal Canada

A new CMOS differential latched comparator suitable for low voltage, low-power application is presented. The circuit consists of constant-gm rail-to-rail common-mode operational transconductance amplifier followed by a regenerative latch in a track and latch configuration to achieve a relatively constant delay. The use of a track and latch minimizes the total number of gain stages required for a given resolution. Potential offset from the constant-g/sub m/ differential input stage, estimated as the main source of offset, can be minimized by proper choice of transistors sizes. Simulation results show that the circuit requires less than 86 /spl mu/A with a supply voltage of 1.65 V in a standard CMOS 0.18 /spl mu/m digital process. The average delay is less than 1 ns and is approximately independent of the common-mode input voltage.

关键词： Low voltage Latches Delay Rail to rail operation Transconductance Operational amplifiers Rail to rail amplifiers Circuit simulation CMOS digital integrated circuits CMOS process

来源：评论

学校读者我要写书评

暂无评论

A method to derive application-specific embedded processing cores

A method to derive application-specific embedded processing ...

引用

International Workshop on Hardware/software Codesign (CODES)

作者： O. Hebert I.C. Kraljic Y. Savaria Electrical and Computer Engineering Department École Polytechnique de Montréal Montreal QUE Canada MiroTech MicroSystems Inc. Saint-Laurent QUE Canada

The concept of system-on-a-chip is becoming increasingly popular for the integration of complex systems. New types of processor cores are now available that enable the designer to customize their processors for the target applications. These soft cores are not tightly coupled with the target application, and this leads to processing cores sub-optimal for their specific applications. This paper proposes a method to derive application-specific embedded processors from soft processor cores. The derivation process involves an analysis of the resources of the processing core used by the target application. Then a series of optimizations based on the analysis results are performed on an optimizable model of the processor core. We present the tool used to perform the analysis of the resources used by an application, and results from a real-world case. Then, various optimization methods are described.

关键词： Application software System-on-a-chip Embedded system Performance analysis Field programmable gate arrays Permission Optimization methods Microprocessors Digital signal processors Digital signal processing chips

来源：评论

学校读者我要写书评

暂无评论

Assignment of cells to switches in personal communication networks

Assignment of cells to switches in personal communication ne...

引用

Canadian Conference on Electrical and computer engineering (CCECE)

作者： F. Houeto S. Pierre Department of Electrical and Computer Engineering Laboratoire de recherche en réseautique et infomzatique mobile École Polytechnique de Montréal Montreal QUE Canada

The concept of mobile communication networks runs into all sorts of problems. This paper presents the problems of assignment of the cells to switches in personal communication networks and proposes the application of the Tabu search heuristic as a procedure for the quasi-optimal assignment in relation to hand-off. In general, the results obtained predict good behaviour of the Tabu search method.

关键词： Mobile communication Relays Mobile computing Context-aware services Content addressable storage

来源：评论

学校读者我要写书评

暂无评论

A traffic simulator for urban mobile networks

A traffic simulator for urban mobile networks

引用

Canadian Conference on Electrical and computer engineering (CCECE)

作者： K. Olmos S. Pierre Y. Boudreault Laboratoire de récherche en viseautique et informatique mobile Department of Electrical and Computer Engineering École Polytechnique de Montréal Montreal QUE Canada

This paper develops a traffic simulator for urban mobile network of Manhattan type. This simulator permitted the performance of a network to be measured by varying its parameters. Many interesting conclusions resulted from the simulations. For instance, when some channels of each cell are reserved for handoffs, a consequent decrease in the loss probability for current calls has been observed. However, in order to not excessively penalize new calls, the number of reserved channels should not exceed half of the total number of channels. On the other hand, the remarkable aspect evidenced by these simulations is the significant improvement of the network performance, thereby a greater quality of service supplied to subscribers, when dynamic frequency assignment is used. Therefore, the improvements of network performance are not proportional to the number of cells consulted during the frequency assignment process.

关键词： Telecommunication traffic Traffic control Computational modeling Frequency Base stations Roads Land mobile radio cellular systems Analytical models Mobile communication Cellular networks

来源：评论

学校读者我要写书评

暂无评论

Analytical prediction of harmonics produced by a twelve-pulse converter under unbalanced supply voltage

Analytical prediction of harmonics produced by a twelve-puls...

引用

International Conference on Harmonics and Quality of Power

作者： E. Ngandui El.J. Mohammed G. Olivier P. Sicard Department of Elecaical and computer Engineering Universite du Québec a Trois-Rivières Trois-Rivieres QUE Canada Universite du Quebec a Trois-Rivieres Trois-Rivieres QC CA Department of Electrical and Computer Engineering École Polytechnique de Montréal Montreal QUE Canada

AC/DC converters generate harmonic currents in power systems. A detailed analysis of harmonic currents produced by AC/DC power converters under nonideal operating conditions can be quite time consuming. In this paper, a simple analytical method is proposed for calculating harmonic currents produced by a twelve-pulse AC/DC thyristor converter under unbalanced supply voltage. Simplified models of magnitudes and phase angles of harmonic currents are derived as function of complex voltage unbalanced factor assuming equidistant phase angle control. Simulation results are presented to confirm the validity of the analytical method.

关键词： Harmonic analysis Power system harmonics Analog-digital conversion DC-DC power converters AC generators DC generators Power generation Power system analysis computing Thyristors Voltage

来源：评论

学校读者我要写书评

暂无评论

E/R schema for the Datrix C/C++/Java exchange format

E/R schema for the Datrix C/C++/Java exchange format

引用

Working Conference on Reverse engineering

作者： R.C. Holt A.E. Hasan B. Lague S. Lapierre C. Leduc Quality Engineering and Research Bell Canada Limited Montreal QUE Canada University of Waterloo Waterloo ON CA Software Architecture Group (SWAG) Department of Computer Science University of Waterloo Waterloo ONT Canada

A SEF (software exchange format), such as GXL (Holt et al., 2000), TA (Holt, 1997) or RSF (Wong, 1996), is used to exchange data between tools that analyze software. Researchers at Bell Canada have specified the Datrix SEF in TA (and soon to be, GXL) for C, C++ and Java. It is designed so that a parser for the language, C, C++ or Java, can read a source program and emit the program's abstract syntax tree (AST) in the Datrix format. This note explains how an entity/relation (E/R) schema (Chen, 1976) was extracted for Datrix, and gives this schema as an E/R diagram.

关键词： Java Testing Documentation software tools Data mining software architecture computer science Reverse engineering Tree graphs Natural languages

来源：评论

学校读者我要写书评

暂无评论

Classification of incomplete data using the fuzzy ARTMAP neural network

Classification of incomplete data using the fuzzy ARTMAP neu...

引用

International Joint Conference on Neural Networks (IJCNN)

作者： E. Granger M.A. Rubin S. Grossberg P. Lavoie Department of National Defence Defence Research Establishment Ottawa ONT Canada Department of Electrical and Computer Engineering Ecole Polytechnique de Montrèal Montreal QUE Canada Sensor Exploitation Group MIT Lincoln Laboratories Lexington MA USA Department of Cognitive and Neural Systems Boston University Boston MA USA

The fuzzy ARTMAP neural network is used to classify data that is incomplete in one or more ways. These include a limited number of training cases, missing components, missing class labels, and missing classes. Modifications for dealing with such incomplete data are introduced, and performance is assessed on an emitter identification task using a database of radar pulses.

关键词： Fuzzy neural networks Neural networks Testing Training data Radar applications Fuzzy systems Taxonomy Laboratories

来源：评论

学校读者我要写书评

暂无评论

Toward an open virtual market place for mobile agents 8

Toward an open virtual market place for mobile agents

引用

8th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises, WETICE 1999

作者： Esmahi, L. Dini, P. Bernard, J.C. Department of electrical and computer Engineering Ecole Polytechnique de Montreal

ISBN: (纸本)0769503659

This paper focuses on the issues involved when multiple mobile agents interact in multiagent systems. The application is an intelligent agent market place, where buyer and seller agents cooperate and compete to process sales transactions for their owners. The market place manager acts as a facilitator by giving necessary information to agents and managing communication between agents, and also as a mediator by proposing solutions to agents or stopping them to get into infinite loops bargaining back and forth. The buyer and seller agents range from using hardcoded logic to rule-based inferencing in their negotiation strategies. However these agents must support some communication skills using KQML or FIPA-ACL. So in contrast with other approaches to multiagent negotiation, we introduce an explicit mediator (market place manager) into the negotiation, and we propose a mediation process based on dependence theory [1] implemented by the manager. © 1999 IEEE computer Society. All rights reserved.

关键词： Managers

来源：评论

学校读者我要写书评

暂无评论

Short-open calibration (SOC) technique for unified circuit representation of microstrip-red slot antennas

Short-open calibration (SOC) technique for unified circuit r...

引用

1999 29th European Microwave Conference, EuMC 1999

作者： Zhu, Lei Wu, Ke POLY-GRAMES Research Center Department of Electrical and Computer Engineering Ecole Polytechnique de Montreal QC Canada

Unified and complete circuit model is formulated for accurate representation of a large variety of microstrip (MS)-fed slot antenna with arbitrary width and shape. It is realized by applying a so-called "short-open calibration" (SOC) technique that numerically calibrates (deembeds) the Y-matrix parameters calculated from our full-wave method of moments (MoM). The unifled model consists of an equivalent series impedance standing for the slot radiation and a pair of parasitic shunt susceptances. Three types of MS-fed slot antenna are theoretically characterized to verify our proposed model, and their circuit behaviors are also shown in the context of different slot width and shape. © 1999 IEEE.

关键词： Slot antennas

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221页 << < 195 196 197 198 199 200 201 202 203 204 > >>

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：