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

2,192 篇 会议
311 篇 期刊文献
23 册 图书

馆藏范围

2,526 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,457 篇 工学
- 822 篇 计算机科学与技术...
- 691 篇 软件工程
- 475 篇 生物医学工程（可授...
- 338 篇 信息与通信工程
- 298 篇 电子科学与技术（可...
- 295 篇 生物工程
- 275 篇 电气工程
- 267 篇 光学工程
- 230 篇 控制科学与工程
- 151 篇 仪器科学与技术
- 95 篇 机械工程
- 92 篇 化学工程与技术
- 73 篇 动力工程及工程热...
- 45 篇 力学（可授工学、理...
- 44 篇 安全科学与工程
- 43 篇 材料科学与工程（可...
874 篇 理学
- 374 篇 数学
- 328 篇 物理学
- 328 篇 生物学
- 131 篇 统计学（可授理学、...
- 93 篇 化学
- 73 篇 系统科学
348 篇 医学
- 312 篇 临床医学
- 297 篇 基础医学(可授医学...
- 225 篇 药学(可授医学、理...
- 78 篇 公共卫生与预防医...
278 篇 管理学
- 162 篇 管理科学与工程(可...
- 128 篇 图书情报与档案管...
- 93 篇 工商管理
38 篇 法学
37 篇 经济学
- 37 篇 应用经济学
28 篇 教育学
28 篇 农学
6 篇 文学
3 篇 艺术学
2 篇 军事学

主题

75 篇 accuracy
71 篇 feature extracti...
69 篇 biomedical imagi...
64 篇 image segmentati...
61 篇 monitoring
56 篇 training
53 篇 biomedical monit...
51 篇 computational mo...
48 篇 biomedical engin...
42 篇 magnetic resonan...
41 篇 real-time system...
40 篇 electroencephalo...
39 篇 optimization
36 篇 medical services
35 篇 machine learning
33 篇 wireless communi...
33 篇 predictive model...
32 篇 deep learning
32 篇 visualization
31 篇 electrocardiogra...

机构

94 篇 dept. of electri...
21 篇 dept. of electri...
20 篇 dept. of electri...
13 篇 university of pa...
10 篇 ming young biome...
10 篇 dept. of biomedi...
10 篇 dept. of electri...
9 篇 dept. of electri...
9 篇 rf and microwave...
8 篇 frederick resear...
8 篇 dept. of biomedi...
8 篇 dept. of electri...
8 篇 college of compu...
7 篇 dept. of electri...
7 篇 dept. of electri...
7 篇 dept. of compute...
7 篇 ngee ann polytec...
6 篇 dept. of electri...
6 篇 university of rh...
6 篇 dept. of electro...

作者

24 篇 maurizio bozzi
17 篇 luca perregrini
16 篇 yingxu wang
15 篇 yoon euisik
13 篇 wang yingxu
12 篇 chen yu-chih
12 篇 kunal mankodiya
12 篇 marco pasian
12 篇 catalyurek umit
11 篇 sarigiannidis pa...
10 篇 shoeibi afshin
10 篇 mauridhi hery pu...
10 篇 choo hyunseung
10 篇 edoardo bonizzon...
10 篇 mankodiya kunal
10 篇 zanchetta pericl...
10 篇 alizadehsani roo...
10 篇 eko mulyanto yun...
9 篇 pericle zanchett...
9 篇 saltz joel

语言

2,451 篇 英文
50 篇 其他
22 篇 中文
3 篇 朝鲜文
1 篇 日文

检索条件"机构=Dept. of Electrical and Computer Engineering and Dept. of Biomedical Informatics"

共 2526 条记录，以下是51-60 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：

Design of an Optimized 120-dB Dynamic Range Current-Steering DAC for Class-D Audio Amplifier 30

Design of an Optimized 120-dB Dynamic Range Current-Steering...

引用

30th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2023

作者： De Ferrari, Matteo Stilgenbauer, Francesco Botti, Edoardo Meroni, Cristiano Bonizzoni, Edoardo Malcovati, Piero University of Pavia Dept. of Electrical Computer and Biomedical Engineering Pavia Italy Cornaredo Italy

ISBN: (纸本)9798350326499

This paper presents an optimized current-steering digital to analog converter (DAC) designed for a Class-D audio amplifier. The DAC exploits the potential of a mixed-signal architecture, thus allowing to take advantage of the flexibility of the digital domain and the performance of analog solutions. The proposed converter exploits an optimized differential data weighted averaging (DDWA) and an adaptive circuit that mitigate the mismatch and the switching spikes contribution, respectively. Moreover, the switches behave as a cascode for the current generators, thus reducing cost and area and making easier the design. The presented converter achieves up to 0.0003% total harmonic distortion (THD), 120-dBA dynamic range (DR) with 1.2-V power supply and a clock frequency of 4.6-MHz, and 5.19 μV of noise. The circuit has been designed in 90-nm CMOS process technology with a total estimated area of 0.072-mm2. © 2023 IEEE.

关键词： Power amplifiers

来源：评论

学校读者我要写书评

暂无评论

The Effect of Switching Capacitor Banks on Transient Phenomena in Electric Power Systems 1

The Effect of Switching Capacitor Banks on Transient Phenome...

引用

1st International Conference of Adisutjipto on Aerospace electrical engineering and informatics, ICAAEEI 2024

作者： Roza, Indra Sara, Ira Devi Tarmizi, Tarmizi Nasaruddin, Nasaruddin Universitas Harapan Medan Faculty of Engineering Dept. of Electrical Engineering Medan Indonesia Universitas Syiah Kuala Dept. Electrical and Computer Engineering Banda Aceh Indonesia

ISBN: (纸本)9798331507930

This study evaluates the impact of switching capacitor banks on transient phenomena in power systems. Capacitor banks are often used to improve efficiency through power factor improvement and voltage stabilization, but switching can cause significant current and voltage spikes, called transient phenomena. These phenomena can disrupt electrical devices, degrade power quality, and damage sensitive components. This study analyzes the effects of several capacitor bank configurations, including a capacitor bank with a reactor and a capacitor bank with a solid-state (IGBT), on transient parameters such as current, voltage, duration, and transient frequency. The research methodology combines experimental and simulation approaches, with schematic diagrams illustrating the relationship between capacitor bank switching and transient characteristics concerning system parameters, such as current, voltage, active power, and reactive power. The results show that the standard capacitor bank produces a voltage spike of 289.87 V, a peak current of 43.83 A, a transient duration of 1.66 ms, and a frequency of 602.40 Hz. The addition of a reactor reduces the transient frequency to 100 Hz and the peak current to 8.48 A, but extends the transient duration to 10 ms. In contrast, solid-state (IGBT) shortens the transient duration to 1.25 ms at a frequency of 800 Hz. This study recommends configurations to minimize the negative impact of transients, thereby improving power system stability. © 2024 IEEE.

关键词： Capacitor bank

来源：评论

学校读者我要写书评

暂无评论

A Conformal Microwave Measurement System for Imaging Buried Anomalies

A Conformal Microwave Measurement System for Imaging Buried ...

引用

2025 United States National Committee of URSI National Radio Science Meeting, USNC-URSI NRSM 2025

作者： Islam, M. Shifatul Islam, M. Asiful Kiourti, Asimina Dept. of Electrical and Computer Engineering The Ohio State University ColumbusOH43212 United States Dept. of Electrical and Electronic Engineering Bangladesh University of Engineering and Technology Dhaka Bangladesh

ISBN: (纸本)9781946815200

Microwave imaging has long been reported for locating buried anomalies inside a bulk object as relying upon external measurements of microwave data. The approach is noninvasive, low-cost, portable, and the use of non-ionizing radiation makes it popular for biomedical applications. In this work, we explore the experimental feasibility of a conformal microwave imaging system, where the antennas are mounted on or very close to the imaging object. Our proof of concept setup entails 12 antennas surrounding a plastic cylindrical frame in free space with two dielectric cylinders used as anomalies. S-parameters were measured using a network analyzer and a 12-port switching matrix. For imaging, we used the Born Iterative Method, where the data equation was replaced with the S-parameter sensitivity formula. Simulation and measurement results show good quality image reconstruction, asserting the feasibility of the proposed conformal imaging setup. Future work will incorporate tissue-emulating materials to ultimately develop a stable and wearable imaging system. © 2025 USNC-URSI.

关键词： Cylinders (shapes)

来源：评论

学校读者我要写书评

暂无评论

Assessing Swapping Policies as a Detailed Placement Approach 8

Assessing Swapping Policies as a Detailed Placement Approach

引用

8th South-East Europe Design Automation, computer engineering, computer Networks and Social Media Conference, SEEDA-CECNSM 2023

作者： Arvanitakis, Ioannis Kranas, George K. Dossis, Michael Kakarountas, Athanasios Dadaliaris, Antonios N. University of Thessaly Dept. of Informatics and Telecommunications Lamia Greece University of Thessaly Computer Science & Biomedical Informatics Dept. Lamia Greece University of Western Macedonia Computer Science Dept. Kastoria Greece

ISBN: (纸本)9798350383676

Detailed placement plays a crucial role in the physical design of integrated circuits, impacting factors such as area, power consumption, and performance. Swap-based placement algorithms have gained significant attention in recent years due to their effectiveness in improving the quality of placement solutions. This paper presents a comprehensive study of swap-based detailed placement algorithms for standard cell design, highlighting their principles, advantages, challenges, and recent advancements. In this paper we present results of swap-based algorithms, using different approaches for standard cells selection and how these affect the final solution. © 2023 IEEE.

关键词： detailed placement placement standard cell design swap based policies

来源：评论

学校读者我要写书评

暂无评论

Real-Time Object Detection with IOT Using a Smart Cart 18

Real-Time Object Detection with IOT Using a Smart Cart

引用

18th International Conference on Ubiquitous Information Management and Communication, IMCOM 2024

作者： Omer, Muhammad Ali, Sardar Jaffar Raza, Syed Muhammad Le, Duc-Tai Choo, Hyunseung College of Computing and Informatics Sungkyunkwan University Suwon Korea Republic of Sungkyunkwan University Dept. of Computer Science and Engineering Suwon Korea Republic of Sungkyunkwan University Dept. of AI System Engineering Suwon Korea Republic of Sungkyunkwan University Dept. of Electrical and Computer Engineering Suwon Korea Republic of

ISBN: (纸本)9798350331011

With Industry 4.0's technological advancements, the convenience and affordability of Artificial Intelligence (AI) and IoT have increased. However, customers still face long waiting times in payment queues during the smart shopping experience. Current solutions rely on expensive sensor-based RFIDs or simple barcodes, making them impractical and limited in scalability. This paper proposes an economically smart solution with two cameras on NVIDIA JETSON NANO for realtime object monitoring and automated shopping. Communication between modules is facilitated by TCP/IP and HTTP protocols. By utilizing the YOLO v7, real-time monitoring is achieved. This innovative approach revolutionizes the customer experience by providing a seamless interface and time-saving features. Additionally, it offers potential integration with e-commerce businesses and payment gateways, further enhancing the overall customer and vendor experience. © 2024 IEEE.

关键词： Graphical user interfaces

来源：评论

学校读者我要写书评

暂无评论

Sensitive Content Detection in Social Networks Using Deep Learning Models and Explainability Techniques 9

Sensitive Content Detection in Social Networks Using Deep Le...

引用

9th IEEE/ACIS International Conference on Big Data, Cloud Computing, and Data Science, BCD 2024

作者： Perikos, Isidoros University of Patras Computer Engineering and Informatics Department Patras Greece University of Peloponnese Computer Technology Institute and Press 'Diophantus' Electrical and Computer Engineering Dept. Patras Greece

ISBN: (纸本)9798350394191

In the dynamic landscape of online social networks, recognizing sensitive content is essential for safeguarding user privacy, fostering inclusivity, and enhancing diversity awareness. Building on prior research, this study explores new dimensions and methodologies for detecting sensitive content. We examine the temporal evolution of sensitive content, revealing how patterns shift over time, and address cross-linguistic challenges, emphasizing cultural and contextual nuances in detection. We employ advanced machine learning techniques, including deep learning models and BERT that improve the accuracy and robustness of the detection procedure. In the experimental study, BERT transformer reported the best performance in detecting sensitive content in text. Additionally, we incorporate explainability techniques such as LIME and SHAP to provide deeper insights into the model's decision-making processes, ensuring predictions are interpretable and reliable. Our work enhances the theoretical framework of sensitive content detection in social networks and provide methods that are accurate and scalable and can facilitate the creation of user-centric interaction that prioritize privacy and user experience. © 2024 IEEE.

关键词： Adversarial machine learning

来源：评论

学校读者我要写书评

暂无评论

Precision Localization: An Experimental Study on BLE Fingerprinting and Trilateration with ESP32 1

Precision Localization: An Experimental Study on BLE Fingerp...

引用

1st IEEE International Conference on Advances in Electronics, Communication, Computing and Intelligent Information Systems, ICAECIS 2023

作者： Elhusseiny, Ahmed H. Zamzam, Marwa Zaghloul, Yasmine The German International University Dept. of Electrical Engineering Cairo Egypt The German International University Dept. of Informatics and Computer Science Cairo Egypt

ISBN: (纸本)9798350348057

This paper presents a method for indoor localization using two complementary techniques: Fingerprinting (FP) and Trilateration. The system is based on Bluetooth Low Energy (BLE) technology and a network of wireless anchors to determine the location of a mobile device. The FP approach collects Received Signal Strength Indicator (RSSI) data from BLE anchors in various indoor locations and creates a map of the environment in an offline stage. During the online stage, the device's location is determined by comparing its current RSSI measurements to the map. The FP technique showed an accuracy of 79.31% without positions on the other side of a separating concrete wall and 71.88% including those positions. In contrast, trilateration calculates the position of the device using distance measurements from multiple anchors, achieving an accuracy of 44.44%. Both techniques were tested in various environments and layouts, and the results indicate that FP is more suitable for indoor localization, particularly in large buildings with many rooms. This paper highlights the potential of these two techniques for practical indoor localization applications. Moreover, one of the experimental setups for the fingerprinting technique was tested in multiple rooms separated by a concrete wall to provide information about the potential scalability of the technique. © 2023 IEEE.

关键词： Bluetooth

来源：评论

学校读者我要写书评

暂无评论

Carotid plaque stroke risk assessment using multiscale AM-FM analysis based on DoG filterbanks 24

Carotid plaque stroke risk assessment using multiscale AM-FM...

引用

24th International Conference on Digital Signal Processing, DSP 2023

作者： Constantinou, Kyriacos P. Constantinou, Ioannis P. Pattichis, Marios S. Kyriacou, Efthyvoulos Pattichis, Constantinos S. University of Cyprus Dept. of Computer Science Nicosia Cyprus Istognosis Ltd Nicosia Cyprus University of New Mexico Dept. of Electrical and Computer Engineering AlbuquerqueNM United States Cyprus University of Technology Dept. of Electrical Engineering Computer Engineering and Informatics Limassol Cyprus

ISBN: (纸本)9798350339598

The objective of this work was the investigation of multiscale Amplitude Modulation - Frequency Modulation (AM-FM) analysis based on Difference of Gaussians (DoG) filterbanks representations in order to predict the risk of stroke by analysing carotid plaques ultrasound images of individuals with asymptomatic carotid stenosis. We computed the instantaneous amplitude, instantaneous phase and the magnitude of instantaneous frequency to extract histogram features on each plaque region. The Support Vectors Machine classifier was implemented to classify asymptomatic versus symptomatic plaques. A dataset of 100 carotid plaque images (50 asymptomatic and 50 symptomatic) were tested, and showed that the AM-FM features based on DoG filterbanks and simple histograms performed better than the traditional AM-FM features. Best results were obtained when an eight scale filterbank with a combination of scales was used reaching the accuracy of 75%. © 2023 IEEE.

关键词： Frequency modulation

来源：评论

学校读者我要写书评

暂无评论

Exploring Microwave Bone Imaging: Preliminary Reconstructions of Realistic Calcaneus Phantoms in Experimental Settings for Bone Health Monitoring 46

Exploring Microwave Bone Imaging: Preliminary Reconstruction...

引用

46th Annual International Conference of the IEEE engineering in Medicine and Biology Society, EMBC 2024

作者： Cannatà, Alessia Elahi, Adnan O'Halloran, Martin Pasian, Marco Di Meo, Simona Matrone, Giulia Amin, Bilal University of Pavia Dept. of Electrical Computer and Biomedical Engineering Pavia Italy University of Galway Tmd Lab School of Engineering Galway Ireland

ISBN: (纸本)9798350371499

Microwave Imaging (MWI) is an emerging imaging technique that can potentially replace current clinical methods (i.e., Dual-energy X-ray absorptiometry (DXA), computerized tomography (CT)) involved in the identification of bone anomalies and in the diagnosis of conditions like osteoporosis and osteoarthritis. Experimental characterizations along with imaging tests are required to validate this technology. In this work, an experimental multi-layer calcaneus-shaped phantom has been employed, which has already been tested from a numerical point of view in our previous works, providing promising results. The tissue-mimicking materials (TMMs) involved in this study (i.e., skin, cortical bone and trabecular bone phantoms) have been characterized and their dielectric properties are reported at 3 GHz. The multi-layer conformal phantom, composed of the three above-mentioned tissue-like mixtures, was then arranged within the imaging setup. A total of nine microstrip antennas were placed in contact with the phantom. The imaging system is equipped with a 2-port Vector Network Analyzer (VNA). Following the same procedure as in previous numerical investigations, a Distorted Born Iterative Method (DBIM) combined with an Iterative Method with Adaptive Thresholding for Compressed Sensing (IMATCS) was employed to reconstruct the collected signals at 3.3 GHz. The Normalized Root Mean Square Error (NRMSE) was calculated as a metric to evaluate the performance of 2D reconstructions. The findings of this preliminary investigation suggest that the proposed phantom is suitable for representing the corresponding human tissues and that the employed method can properly reconstruct the considered scenario. © 2024 IEEE.

关键词： Microstrip antennas

来源：评论

学校读者我要写书评

暂无评论

Machine Learning-based sEMG Signal Classification for Hand Gesture Recognition

Machine Learning-based sEMG Signal Classification for Hand G...

引用

2024 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2024

作者： Aarotale, Parshuram N. Rattani, Ajita Wichita State University Dept. of Biomedical Engineering United States Uni. of North Texas Dept. of Computer Science and Engineering United States

ISBN: (纸本)9798350386226

EMG-based hand gesture recognition uses electromyographic (EMG) signals to interpret and classify hand movements by analyzing electrical activity generated by muscle contractions. It has wide applications in prosthesis control, rehabilitation training, and human-computer interaction. Using electrodes placed on the skin, the EMG sensor captures muscle signals, which are processed and filtered to reduce noise. Numerous feature extraction and machine learning algorithms have been proposed to extract and classify muscle signals to distinguish between various hand *** paper aims to benchmark the performance of EMG-based hand gesture recognition using novel feature extraction methods, namely, fused time-domain descriptors, temporal-spatial descriptors, and wavelet transform-based features, combined with the state-of-the-art machine and deep learning models. Experimental investigations on the Grabmyo dataset demonstrate that the 1D Dilated CNN performed the best with an accuracy of 97% using fused time-domain descriptors such as power spectral moments, sparsity, irregularity factor and waveform length ratio. Similarly, on the FORS-EMG dataset, random forest performed the best with an accuracy of 94.95% using temporal-spatial descriptors (which include time domain features along with additional features such as coefficient of variation (COV), and Teager-Kaiser energy operator (TKEO)). © 2024 IEEE.

关键词： Gesture recognition

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253页 << < 2 3 4 5 6 7 8 9 10 11 > >>

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：