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

37,454 篇 会议
4,005 篇 期刊文献
26 册 图书
20 篇 学位论文
19 篇 科技报告

馆藏范围

41,522 篇 电子文献
4 种 纸本馆藏

日期分布

学科分类号

16,134 篇 工学
- 9,316 篇 电气工程
- 7,910 篇 计算机科学与技术...
- 2,267 篇 电子科学与技术（可...
- 2,237 篇 软件工程
- 2,166 篇 信息与通信工程
- 2,039 篇 控制科学与工程
- 1,137 篇 仪器科学与技术
- 774 篇 机械工程
- 411 篇 核科学与技术
- 336 篇 航空宇航科学与技...
- 335 篇 生物医学工程（可授...
- 290 篇 光学工程
- 272 篇 材料科学与工程（可...
- 238 篇 测绘科学与技术
- 142 篇 石油与天然气工程
- 94 篇 动力工程及工程热...
- 91 篇 交通运输工程
- 91 篇 网络空间安全
2,409 篇 理学
- 1,341 篇 物理学
- 692 篇 数学
- 391 篇 系统科学
- 78 篇 化学
- 57 篇 统计学（可授理学、...
- 54 篇 生物学
822 篇 管理学
- 793 篇 管理科学与工程(可...
- 103 篇 工商管理
776 篇 医学
- 519 篇 临床医学
- 164 篇 基础医学(可授医学...
- 90 篇 特种医学
59 篇 文学
- 59 篇 新闻传播学
50 篇 农学
44 篇 军事学
38 篇 经济学
35 篇 教育学
24 篇 法学
22 篇 艺术学

主题

41,524 篇 field programmab...
11,503 篇 hardware
7,420 篇 clocks
5,167 篇 computer archite...
5,130 篇 signal processin...
4,254 篇 ofdm
4,243 篇 estimation
4,146 篇 modulation
3,941 篇 filtration
2,160 篇 table lookup
2,073 篇 random access me...
2,007 篇 algorithm design...
1,987 篇 digital signal p...
1,910 篇 throughput
1,760 篇 routing
1,545 篇 switches
1,472 篇 software
1,414 篇 registers
1,402 篇 costs
1,381 篇 delay

机构

74 篇 department of el...
73 篇 school of comput...
58 篇 department of co...
52 篇 faculty of infor...
45 篇 department of el...
44 篇 department of el...
38 篇 department of el...
38 篇 imperial college...
29 篇 univ chinese aca...
29 篇 xilinx inc. san ...
28 篇 systems and info...
27 篇 natl univ singap...
25 篇 nanyang technol ...
25 篇 school of inform...
23 篇 department of el...
23 篇 department of el...
21 篇 dipartimento di ...
21 篇 department of el...
21 篇 fudan univ state...
21 篇 univ sci & techn...

作者

154 篇 wayne luk
49 篇 mohamed abid
47 篇 george a. consta...
46 篇 yu wang
42 篇 jason cong
38 篇 paul chow
37 篇 tughrul arslan
35 篇 iouliia skliarov...
32 篇 chao wang
31 篇 f. lombardi
31 篇 fahmy suhaib a.
30 篇 motoki amagasaki
29 篇 miriam leeser
29 篇 j. becker
27 篇 kenneth b. kent
27 篇 jian wang
27 篇 luca sterpone
26 篇 jinmei lai
26 篇 wei li
26 篇 betz vaughn

语言

40,867 篇 英文
395 篇 中文
250 篇 其他
3 篇 西班牙文
3 篇 日文
1 篇 德文
1 篇 俄文
1 篇 土耳其文

检索条件"主题词=Field Programmable Gate Arrays"

共 41524 条记录，以下是4961-4970 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：

Motion Recognition by Natural Language Including Success and Failure of Tasks for Co-Working Robot with Human

Motion Recognition by Natural Language Including Success and...

引用

IEEE International Conference on Advanced Intelligent Mechatronics (AIM)

作者： Kobayashi, Yuichi Matsumoto, Takeshi Takano, Wataru Wollherr, Dirk Gabler, Volker Shizuoka Univ Grad Sch Sci & Technol Shizuoka Japan Univ Tokyo Grad Sch Informat Sci & Technol Tokyo Japan Tech Univ Munich Chair Automat Control Engn Munich Germany

ISBN: (纸本)9781509060009

Robots working with humans are expected to be more adaptive to failures of tasks and to have easier communication channels with those co-working humans. With this goal in mind, this paper presents a motion recognition framework for robots including a success/failure classification of tasks based on natural language representation. The proposed method consists of three parts: motion language model, natural language model and hierarchical task description. It realizes motion recognition by natural language using motion information of task execution including success and failures. When a sentence is given to the system, a state in the task description is evoked. Through the process, hierarchical relation between states is considered. The proposed framework was implemented and experiments confirmed that the proposed method identifies various motion types and provides natural language expressions. It was also confirmed that hierarchical relations among task representations are reflected to language recognition results.

关键词： Estimation field programmable gate arrays OFDM Modulation Filtration Clocks Signal processing algorithms

来源：评论

学校读者我要写书评

暂无评论

Medical Image Processing Using Brain Emulation

Medical Image Processing Using Brain Emulation

引用

IEEE Nuclear Science Symposium / Medical Imaging Conference / Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD)

作者： Sotiropoulou, C. -L. Luciano, P. Gkaitatzis, S. Viti, M. Giuliano, A. Citraro, S. Retico, A. Giannetti, P. Dell' Orso, M. Univ Pisa Pisa Italy Ist Nazl Fis Nucl Pisa Sect Pisa Italy Univ Cassino & Southern Lazio Cassino Italy Aristotle Univ Thessaloniki Thessaloniki Greece Univ Paris 06 Paris France

ISBN: (纸本)9781509016426

A high performance implementation of an algorithm based on the learning process of the human vision as an edge-enhancing filter for medical images is proposed. It is based on a cognitive image processing algorithm that emulates the contour identification process that is believed to be used by the human brain. The algorithm is implemented on an innovative and high performance embedded system for real-time pattern matching. The system design uses field programmable gate arrays (FPGAs) and the powerful Associative Memory chip (an ASIC) to achieve real-time performance. We present the first results of the algorithm as a 3-D edge detection filter using Magnetic Resonance Images (MRI).

关键词： Pattern matching Image processing Parallel processing Trigger circuits field programmable gate arrays Application specific integrated circuits

来源：评论

学校读者我要写书评

暂无评论

Digital observer based current loop control for buck converters - Prototype implementation on an FPGA

Digital observer based current loop control for buck convert...

引用

IEEE 23rd International Symposium on Industrial Electronics (ISIE)

作者： Mezger, Florian Killat, Dirk Brandenburg Tech Univ Cottbus Microelect Dept Cottbus Germany

ISBN: (纸本)9781479923991

This paper presents an approach for current sensing in digital controlled buck converters. From the several possible techniques for current sensing an observer based algorithm in a digital implementation is used as it has the advantage of not needing an additional sensor or shunt in the circuit which causes additional power losses and costs. The system concept used herein works without additional A/D-converters (ADC) besides these, which are already available in the system. By making use of this sensorless current mode (SCM) concept a current signal is obtained, which is fed to the current loop of the controller. The working principle of this current sensing technique is investigated with system level simulations in ScicosLab and with a prototype based on an FPGA implementation of the algorithm. The controller together with the observer algorithm to estimate the inductor current was written in VHDL and implemented on a Xilinx Spartan 6 FPGA with a Digilent Nexys 3 board. In the simulations a noise floor of V-pp = 2 0 m V (peak-to-peak voltage) is added to the measured signals in order to account for the always present noise in real world systems.

关键词： Current measurement field programmable gate arrays Inductors Observers Prototypes Voltage control Voltage measurement field programmable gate arrays step-down converter inductors Electric current measurement Current measuring voltage measurement Voltage regulation PROTOTYPE Current rings current sensing Observers

来源：评论

学校读者我要写书评

暂无评论

Adaptive Node and Power Simultaneous Scheduling Strategy for Target Tracking in Distributed Multiple Radar Systems 20

Adaptive Node and Power Simultaneous Scheduling Strategy for...

引用

20th International Conference on Information Fusion (Fusion)

作者： Sun, Wei Yi, Wei Xie, Mingchi Yuan, Ye Kong, Lingjiang Univ Elect Sci & Technol China Chengdu Sichuan Peoples R China

ISBN: (纸本)9780996452700

In this paper, we consider an adaptive node and power simultaneous scheduling (ANPSS) strategy for target tracking in distributed multiple radar systems. For all of the available nodes, with full resources allocation, minimizing estimation mean-square error (MSE) may exceed the predetermined system tracking performance goal and cause unnecessary resources consumption. Therefore, tracking performance driven resource allocation schemes for multiple radar systems are proposed. For a predefined estimation MSE threshold, the total transmitted energy is minimized by optimally scheduling node and power resources with the required tracking accuracy. For a given total power budget, the attainable tracking MSE is minimized by optimizing node and power allocation among the transmit radars. The Bayesian Cramer-Rao lower bound (BCRLB) is used as a performance metric. The resulting optimization problems are solved through Zoutendijk method of feasible directions (ZMFD). Numerical results demonstrate that significant resource savings could be obtained through the proposed schemes.

关键词： Estimation field programmable gate arrays OFDM Modulation Filtration Clocks Signal processing algorithms

来源：评论

学校读者我要写书评

暂无评论

A Rotation Invariant Feature Descriptor O-DAISY and its FPGA Implementation

A Rotation Invariant Feature Descriptor O-DAISY and its FPGA...

引用

IEEE/RSJ International Conference on Intelligent Robots and Systems

作者： Fischer, Jan Ruppel, Alexander Weisshardt, Florian Verl, Alexander Fraunhofer Inst Mfg Engn & Automat IPA Dept Robot Syst D-70569 Stuttgart Germany

ISBN: (纸本)9781612844558

State-of-the-art local feature descriptors like SIFT or SURF require a significant amount of computational power which prevents their usage in applications with real time constraints. Despite recent efforts to simplify the calculation of feature descriptors, a faster computation comes often to the disadvantage of weakening the invariance to rotation or scale. Recently, Tola et al. introduced DAISY, a new local feature descriptor for wide-baseline matching across stereo image pairs. It is shown that DAISY outperforms SIFT in terms of matching accuracy while being computed significantly faster. This paper takes on the idea of DAISY by proposing a rotational invariant extension of the descriptor, called O-DAISY, and outlining its implementation on FPGA to achieve real time performance. The results are benchmarked against its original version and against the widely used descriptors BRIEF and SURF on a standardized image set.

关键词： Accuracy Benchmark testing Databases Detectors field programmable gate arrays Histograms Real time systems

来源：评论

学校读者我要写书评

暂无评论

Modular One-to-many Clutchable Actuator for a Soft Elbow Exosuit

Modular One-to-many Clutchable Actuator for a Soft Elbow Exo...

引用

International Conference on Rehabilitation Robotics (ICORR)

作者： Canesi, M. Xiloyannis, M. Ajoudani, A. Bicchi, A. Masia, L. Univ Pisa Res Ctr E Piaeeio Robot Grp Pisa Italy Nanyang Technol Univ Robot Res Ctr Mech & Aerosp Engn Singapore Singapore Ist Italiano Tecnol Human Robot Interfaces & Phys Interact Lab Genoa Italy Italian Inst Technol SoltRobot Lab Human Cooperat & Rehabil Genoa Italy

ISBN: (纸本)9781538622964

Exoskeletons have been developed for a wide range of applications, from the military to the medical field, with the aim of augmenting human performance or compensating for neuromuscular deficiencies. However, to empower the high number of degrees of freedom of the human body, they often employ a high number of motors, increasing the size, weight and power consumption of the system. We hereby present an actuation strategy to empower our elbow exosuit that adopts a single motor to drive multiple, independently actuated, degrees of freedom. This paradigm, known as One-to-many, is achieved using a modular design where each module comprises a clutchable mechanism that allows to convert a single directional motion from the prime mover to a selectable bidirectional output. Moreover, the mechanism has a locking feature that enables the wearer of the exoskeleton to hold a static load with a minimal power consumption. We present a simple controller for the clutchable unit based on a finite-state machine model, and evaluate its performance for varying input velocities. The system is shown to have a bandwidth of 1.5 Hz, sufficient for daily elbow movements, whilst retaining a compact design.

关键词： Estimation field programmable gate arrays OFDM Modulation Filtration Clocks Signal processing algorithms

来源：评论

学校读者我要写书评

暂无评论

Design and Development of a Wearable Haptic Feedback Device to Recognize Textured Surfaces: Preliminary Study

Design and Development of a Wearable Haptic Feedback Device ...

引用

IEEE International Conference on Advanced Intelligent Mechatronics (AIM)

作者： Atapattu, S. H. Senevirathna, N. M. Shan, H. L. U. Madusanka, T. B. T. Lalitharatne, T. D. Chathuranga, D. S. Univ Moratuwa Dept Mech Engn Moratuwa Sri Lanka

ISBN: (纸本)9781509060009

Tactile sensing is an important biological function. Additionally, not only humans, robotic manipulators also require tactile sensing ability to improve quality of grasping and environment perception. Regarding tele-operated robotics, object manipulation, and surface texture recognition is an important function. These sensor data should be transmitted to the operator correctly so that the operator can evaluate the griping forces, object surface conditions, and edges of an object which are governing factors for manipulation and environment exploration. Force and vibration are the key modalities which required to recognize incipient slip and surface textures correctly. For this purpose, several researches have been carried out to implement tactile feedback actuator systems. In our study, a novel method is introduced for artificial tactile feedback. The device is designed so that it can be worn on the users finger. The experimental setup consists of three pairs of micro gear motors with a belt attached to each pair. When motors in one pair are rotating in the opposite directions, user can sense the feeling of force due to tension of the belt, whilst rotation of the motors in same direction and oscillating the direction frequently gives the sensation of vibration. Having three pairs of motors, which is the specialty in this device, gives the ability to identify the correct contact location of the applied force or vibration, and also it helps for edge detection as well. According to the experimental results, this device can successfully provide combination of force and vibration sensations as well.

关键词： Estimation field programmable gate arrays OFDM Modulation Filtration Clocks Signal processing algorithms

来源：评论

学校读者我要写书评

暂无评论

Material analysis of GeSn/SiGeSn quantum wells based on many-body theory

Material analysis of GeSn/SiGeSn quantum wells based on many...

引用

IEEE Photonics Society Summer Topical Meeting Series (SUM)

作者： Fujisawa, Takeshi Saitoh, Kunimasa Hokkaido Univ Grad Sch Informat Sci & Technol Sapporo Hokkaido 0600814 Japan

Material characteristics (optical gain/absorption, refractive index change) of GeSn/SiGeSn quantum wells in mid-IR region is theoretically investigated based on many-body theory. The strategies for designing quantum w... 详细信息

ISBN: (纸本)9781509065714

关键词： Estimation field programmable gate arrays OFDM Modulation Filtration Clocks Signal processing algorithms

来源：评论

学校读者我要写书评

暂无评论

Baseband MIMO receiver architecture for MC-CDMA and its FPGA implementation

Baseband MIMO receiver architecture for MC-CDMA and its FPGA...

引用

6th Annual IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)/STMWC/NASSUE/CMPA/VECON/AWSAN/AWSAN

作者： LaRoche, Isabelle Roy, Sebastien Fortier, Paul Beaumont, Jean-Francois Univ Laval Dept Elect & Comp Engn Quebec City PQ G1V 0A6 Canada Def Res Dev Canada Ottawa ON K1A 0Z4 Canada

ISBN: (纸本)9781424477425

A baseband multi-input, multi-output (MIMO) multi-carrier code division multiple access (MC-CDMA) downlink system meeting wideband CDMA (WCDMA) bandwidth requirements is simulated and its receiver part is implemented into a field programmable gate array (FPGA). The receiver was designed by integrating an existing single-input, single-output (SISO) fixed-point MC-CDMA receiver with an existing floating-point MIMO receiver. The receiver employs temporal multiplexing in order to use a single Vertical Bell Laboratories LAyered Space-Time (V-BLAST) detector. Simulation results of a complete MIMO MC-CDMA system show improvements over the SISO case. Implementation results show that it is possible to implement this receiver design into a single FPGA device.

关键词： FPGA MIMO communication V-BLAST detector Vertical Bell Laboratories layered space-time detector WCDMA baseband MIMO receiver architecture code division multiple access field programmable gate array field programmable gate arrays floating-point MIMO receiver multicarrier code division multiple access downlink system multiple-input multiple-output receiver radio receivers single-input single-output fixed-point MC-CDMA receiver temporal multiplexing wideband CDMA

来源：评论

学校读者我要写书评

暂无评论

Research on IGBT junction temperature measurement via pre-threshold voltage method based on FPGA control 14

Research on IGBT junction temperature measurement via pre-th...

引用

14th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT)

作者： Huo, Yu-Qian Zhang, Xiao-Ling Xie, Xue-Song Guo, Meng Qi, Shuai-Bing Hu, Dong-Dong Beijing Univ Technol Fac Informat Technol Beijing 100124 Peoples R China

ISBN: (纸本)9781538644416

In order to provide good experimental environment for insulated gate bipolar transistor (IGBT) and solve its junction temperature measurement problem in the power cycle system, the IGBT pre-threshold voltage is used as a temperature sensitive parameter in this paper. The experimental platform is built based on FPGA as a control core unit to realize multi-channel IGBT junction temperature. Considering the influence of IGBT trailing current, according to the different operating currents of the device, the optimal turn-off duration corresponding to each operating current is determined to reduce the influence of turn-off duration on the normal operation of the device. The experimental results show that determining reasonable turn-off duration can effectively measure IGBT junction temperature and improve the efficiency of the system.

关键词： Temperature measurement Insulated gate bipolar transistors Junctions Current measurement Temperature sensors field programmable gate arrays Voltage measurement

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 << < 491 492 493 494 495 496 497 498 499 500 > >>

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：