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

51 篇 会议

馆藏范围

51 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

25 篇 理学
- 18 篇 数学
- 14 篇 物理学
- 11 篇 统计学（可授理学、...
- 8 篇 系统科学
24 篇 工学
- 10 篇 信息与通信工程
- 7 篇 控制科学与工程
- 7 篇 计算机科学与技术...
- 6 篇 软件工程
- 5 篇 仪器科学与技术
- 4 篇 建筑学
- 4 篇 土木工程
- 2 篇 光学工程
- 2 篇 电气工程
- 2 篇 电子科学与技术（可...
- 1 篇 力学（可授工学、理...
- 1 篇 测绘科学与技术
- 1 篇 农业工程
5 篇 管理学
- 3 篇 图书情报与档案管...
- 2 篇 管理科学与工程(可...
- 1 篇 工商管理
1 篇 农学
- 1 篇 作物学
1 篇 军事学

主题

12 篇 target tracking
9 篇 radar tracking
7 篇 conferences
6 篇 markov processes
5 篇 hidden markov mo...
4 篇 radar
4 篇 signal processin...
4 篇 dynamic programm...
3 篇 speech
3 篇 observability
3 篇 kalman filters
3 篇 measurement unce...
3 篇 algorithm design...
3 篇 correlation
3 篇 particle filters
3 篇 mathematical mod...
2 篇 approximation al...
2 篇 signal to noise ...
2 篇 signal processin...
2 篇 speech processin...

机构

6 篇 orta dogu teknik...
5 篇 department of el...
4 篇 elektrik ve elek...
4 篇 elektrik ve elek...
4 篇 elektrik ve elek...
4 篇 department of el...
3 篇 elektrik ve elek...
2 篇 ee department mi...
2 篇 dept. of electri...
1 篇 turkey scientifi...
1 篇 elektrik ve elek...
1 篇 elektrik-elektro...
1 篇 speech processin...
1 篇 elektrik ve elek...
1 篇 orta doğu teknik...
1 篇 havelsan a.ş ank...
1 篇 elektrik ve elek...
1 篇 aselsan a.ş savu...
1 篇 uydu sistem tasa...
1 篇 elektrik ve elek...

作者

27 篇 demirekler mübec...
24 篇 mübeccel demirek...
8 篇 salor özgül
5 篇 hasan i̇hsan tur...
4 篇 özbek i. yücel
3 篇 pellom bryan
3 篇 melih günay
3 篇 umut orguner
3 篇 duygu acar
2 篇 sabuncu murat
2 篇 çiloǧlu tolga
2 篇 selim özgen
2 篇 i̇. yücel özbek
2 篇 subaşi yüksel
1 篇 özcan dülger
1 篇 çamlica sedat
1 篇 karahan fahri
1 篇 yüksel subaşı
1 篇 mehmet eyili
1 篇 çilingir onur

语言

39 篇 英文
12 篇 土耳其文

检索条件"作者=Mübeccel Demirekler"

共 51 条记录，以下是1-10 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：

Hidden markov model Based Variable Structured multiple model Algorithm

Hidden Markov Model Based Variable Structured Multiple Model...

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Hasan İhsan Turhan Duygu Acar Nuri Baran Ayana Kenan Ahıska mübeccel demirekler Savunma Sistem Teknolojileri Sektör Başkanlığı (SST) Aselsan A.Ş. Ankara Türkiye Orta Doğu Teknik Üniversitesi Ankara Türkiye

ISBN: (数字)9781728172064

ISBN: (纸本)9781728172071

In this study, a novel methodology is proposed for more accurate target tracking. The proposed method is basically built on the merging of interacting multiple model (Imm) structures using Hidden markov model (Hmm). Thus, more models are used than the ordinary Imm algorithm, but more accurate state vectors are estimated by selecting the most likely ones. The proposed algorithm is compared with the variable structure Imm (VSImm) algorithm, which is the most similar methodology in the literature, in mATLAB environment and the results are presented.

关键词： Hidden markov models mathematical model markov processes Radar Target tracking Adaptation models Radar tracking

来源：评论

学校读者我要写书评

暂无评论

Association of a 2D radar measurement to a 2D track generated by another radar

Association of a 2D radar measurement to a 2D track generate...

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Duygu Acar Eda Karala mübeccel demirekler Savunma Sistem Teknolojileri Sektör Başkanligi (SST) Aselsan A.Ş. Ankara Türkiye Orta Dogu Teknik Universitesi Ankara Ankara TR

In this study, the problem of the association of the measurement given by another 2B radar to a 2B track created by measuring the yaw angle and the range is discussed. In order to be able to associate, an equality has to be established in the deterministic environment and an association decision has been done in the case that the measurement provides this equality. Then, an algorithm was developed to test if equality is provided in the case of random vectors containing noises, whether it is measurement or track, and the performance is tested on the samples. The algorithm developed is a new algorithm.

关键词： Radar tracking Radar measurements Two dimensional displays Decision feedback equalizers monte Carlo methods Target tracking

来源：评论

学校读者我要写书评

暂无评论

Target classification from radar cross section using Hidden markov model

Target classification from radar cross section using Hidden ...

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Hasan İhsan Turhan mübeccel demirekler Duygu Acar Orta Dogu Teknik Universitesi Ankara Ankara TR Savunma Sistem Teknolojileri Sektör Baçkanliği (SST) Aselsan A.Ş. Ankara Türkiye

In this study, a novel methodology based on Hidden markov model (Hmm) is proposed to classify air vehicles according to the their types. The proposed methodology uses target radar cross section (RCS) information. The method is differentiates from the studies in the literature by the ways of using Hmm and RCS information. RCS information is a sequence that accumulates during the flight. Likelihood values are obtained for the possible target types by considering the compatibility of the RCS sequence with the Hidden markov models generated for each class. Probabilities belonging to the target types are calculated using these likelihood values. The proposed methodology is tested with realistically prepared synthetic data and the obtained results are presented in this study.

关键词： markov processes Hidden markov models Radar cross-sections Conferences Target tracking Filtering

来源：评论

学校读者我要写书评

暂无评论

A novel combination methodology for Dempster-Shafer theory

A novel combination methodology for Dempster-Shafer theory

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Hasan İhsan Turhan mübeccel demirekler Elektrik ve Elektronik Mühendisliği Bölümü Orta Doğu Teknik Üniversitesi Ankara Türkiye

In this study, a new methodology for combining probability masses from different sources is proposed for Dempster-Shafer theory. Unlike the existing works in the literature, this methodology treats the combination problem as an optimization problem and proposes an objective function that uses conflict and entropy measures to solve this problem. The proposed objective function aims to minimize the conflict between the combined masses and the masses comes from the sources, and at the same time maximize the entropy of the combined probability masses. Thus, the difference between the combined probability masses and the masses coming from the sources is minimized while being cautious and avoiding a final certain decision. This new methodology is tested in the mATLAB environment and compared with the existing methods.

关键词： mATLAB Optimization Linear programming Entropy Decision making

来源：评论

学校读者我要写书评

暂无评论

Rollout algorithms for the measurement-to-track association problem

Rollout algorithms for the measurement-to-track association ...

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Selim Özgen mübeccel demirekler Orta Dogu Teknik Universitesi Ankara Ankara TR

The quality and precision of tracking manuevering targets under large clutter is highly dependent on both the data association and state estimation algorithms. In this study, measurement-to track association problem was discussed and the optimal association problem was shown to be a markov Decision Process. The problem model considers the batch measurements in a time interval. The optimization problem has an heavy computational load, therefore the rollout algorithm is used to solve this problem. The approximate solution to the association problem is a new approach and it does not exist in the literature. The algorithm was applied to a tracking scenario and its efficiency is demonstrated in the simulations part.

关键词： Target tracking Radar tracking markov processes Approximation algorithms Heuristic algorithms Probabilistic logic Viterbi algorithm

来源：评论

学校读者我要写书评

暂无评论

Detection of the weak targets by using multi dimensional Hough transform based track before detect algorithm

Detection of the weak targets by using multi dimensional Hou...

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Hasan İhsan Turhan mübeccel demirekler Orta Dogu Teknik Universitesi Ankara Ankara TR

This study proposes a multi-dimensional Hough transform algorithm that is improved from by detecting weak targets in the high clutter. In the proposed algorithm execution time is reduced by eliminating the measurements considering speed and SNR values before the Hough transform. The skor-based track confirmation algorithm proposed is improved and tracks that belong to same target are eliminated. The proposed algorithm is tested with real data and results are presented.

关键词： Signal to noise ratio Radar tracking Target tracking Transforms Clutter Algorithm design and analysis

来源：评论

学校读者我要写书评

暂无评论

On the solution of data association problem using rollout algorithms

On the solution of data association problem using rollout al...

引用

International Conference on Information Fusion

作者： Selim Özgen mübeccel demirekler Umut Orguner Electrical and Electronics Engineering Department METU Ankara Turkey

The quality and precision of tracking maneuvering targets under heavy clutter is highly dependent on both the data association and the state estimation algorithms. In this study, measurement-to-track association problem for a single target when PD = 1 is discussed. The problem considers the batch set of measurements in a time interval. An approximate stochastic optimization algorithm for data association is presented. To reduce the computational load, the rollout algorithm is utilized. The algorithm is applied to a tracking scenario and GNN, JPDA and mHT algorithms are compared with their rollout versions. In the comparison several different track quality measures are used to demonstrate the efficiency of the algorithm.

关键词： Target tracking Approximation algorithms Time measurement Clutter Prediction algorithms Logic gates Algorithm design and analysis

来源：评论

学校读者我要写书评

暂无评论

Stochastic dynamic programming based resource allocation for multi target tracking for electronically steered antenna radar

Stochastic dynamic programming based resource allocation for...

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Çağlar Uzun mübeccel demirekler Mikroelektronik ASELSAN A.Ş Elektrik ve Elektronik Mühendisliği Bölümü ODTÜ Ankara

In this work, the concept of sensor management is introduced and stochastic dynamic programming based resource allocation approach is proposed to track multi target. The core of this approach is to use Lagrange relaxation for decreasing the state space dimension. By this approximation, the overall problem is separated into components instead of using joint markov model to optimize large scale stochastic control problem. The aim of this study is to adaptively allocate radar resources in an optimal way in order to maintain track qualities for multi-target case. Time scale is divided into two levels that are called as micro management and macro management. During this work, we deal with macro management part that aims to construct a policy which is optimal for a given objective function under the resource constraints. In this work, some rule based techniques are added into simulation. The performance of algorithm is analyzed on the average number of update decision and average number of target drops in time horizon.

关键词： markov processes Radar tracking Radar antennas Resource management Kalman filters Airborne radar

来源：评论

学校读者我要写书评

暂无评论

Air target classification based on Dempster-Shafer approach

Air target classification based on Dempster-Shafer approach

引用

IEEE Signal Processing and Communications Applications (SIU)

作者： Hasan İhsan Turhan mübeccel demirekler Orta Dogu Teknik Universitesi Ankara Ankara TR

In this paper, classification of air vehicles according to their types is studied. Dempster-Shafer theory is utilized for this purpose. The target tracker data and radar cross section data are used for obtaining the instantaneous probability masses by comparing them with the prior information. Final decision is made by combining the instantaneous probability masses in time. This new methodology is tested on real data and results are presented.

关键词： Radar

来源：评论

学校读者我要写书评

暂无评论

multi mode projectile tracking with marginalized Particle Filter

Multi mode projectile tracking with Marginalized Particle Fi...

引用

IEEE Radar Conference

作者： Ozan Özgün Bilgin mübeccel demirekler Electronic Warfare and Intelligence Division ASELSAN Inc. Radar Ankara TURKEY

In this study, dynamic models for thrusting and ballistic flight modes of multi mode projectile are obtained and marginalization method is applied by separation of the linear and nonlinear parts of state space model. In marginalized Particle Filter (mPF), dimension of the nonlinear system is reduced so that the model can be utilized to obtain better estimates of the state using the same number of particles as that of standard particle filter. The Extended Kalman Filter (EKF), the Particle Filter (PF) and the marginalized Particle Filter (mPF) are compared by their RmS errors in position and velocity estimations obtained by monte Carlo simulations. In general, EKF has the best performance on position estimation and mPF has the best performance on velocity estimation.

关键词： Decision support systems

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6页 << < 1 2 3 4 5 6 > >>

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：