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检索条件"主题词=OMP Algorithm"
35 条 记 录,以下是1-10 订阅
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Electrical Resistance Tomography Image Reconstruction Based on Modified omp algorithm
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IEEE SENSORS JOURNAL 2019年 第14期19卷 5723-5731页
作者: Zhang, Wei Tan, Chao Xu, Yanbin Dong, Feng Tianjin Univ Sch Elect & Informat Engn Tianjin Key Lab Proc Measurement & Control Tianjin 300072 Peoples R China
Electrical resistance tomography (ERT) is a sensing technique for process monitoring and measurement, the image reconstruction algorithms are required fast and accurate. The omp class algorithm has the property of rec... 详细信息
来源: 评论
Multi-level Off grid DOA estimation of sparse arrays Using omp algorithm
Multi-level Off grid DOA estimation of sparse arrays Using O...
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IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS)
作者: Neela, Pavani Vakkalagadda, Swathi Padidam, Pushyami Puli, Kishore Kumar NIT Andhra Pradesh Dept ECE Tadepalligudem India
Direction Of Arrival (DOA) estimation plays a major role in the operation of smart antennas. It has been a research area in array signal processing since decades. Although there are many algorithms to solve this probl... 详细信息
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Micro-Doppler Signature Detection and Recognition of UAVs Based on omp algorithm
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SENSORS 2023年 第18期23卷 7922-7922页
作者: Fan, Shiqi Wu, Ziyan Xu, Wenqiang Zhu, Jiabao Tu, Gangyi Nanjing Univ Informat Sci & Technol Dept Elect & Informat Engn Nanjing 210044 Peoples R China
With the proliferation of unmanned aerial vehicles (UAVs) in both commercial and military use, the public is paying increasing attention to UAV identification and regulation. The micro-Doppler characteristics of a UAV... 详细信息
来源: 评论
Research of wind turbine clutter mitigation based on omp algorithm
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JOURNAL OF ENGINEERING-JOE 2019年 第19期2019卷 5689-5692页
作者: Cao, Yonggui Fang, Yu Wu, Daoqing Nanjing Res Inst Elect Technol Nanjing 210012 Jiangsu Peoples R China
With the rapid development of wind power generation, the number of installed wind turbine increases rapidly. Research shows that radar echoes from wind turbines may have the potential to distract and confuse the targe... 详细信息
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Compressive Sensing Based Off-Grid DOA Estimation Using omp algorithm  6
Compressive Sensing Based Off-Grid DOA Estimation Using OMP ...
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6th International Conference on Signal Processing and Integrated Networks (SPIN)
作者: Ganguly, Saurav Ghosh, Ishita Ranjan, Ratnesh Ghosh, Jayanta Kumar, Puli Kishore Mukhopadhyay, Mainak Natl Inst Technol Dept ECE Patna Bihar India Deloitte India Off US IoT Serv Bengaluru India Natl Inst Technol Dept ECE Tadepalligudem Andhra Pradesh India Birla Inst Technol Dept ECE Deoghar Campus Mesra India
In this paper we present a method of Direction of Arrival (DOA) estimation using a sparse array based on compressive sensing. The sources are assumed to be at off -grid location with respect to the receiver array. NV.... 详细信息
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3D Compressed Spectrum Mapping With Sampling Locations Optimization in Spectrum-Heterogeneous Environment
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2022年 第1期21卷 326-338页
作者: Shen, Feng Wang, Zheng Ding, Guoru Li, Kezhi Wu, Qihui Nanjing Univ Aeronaut & Astronaut Key Lab Dynam Cognit Syst Electromagnet Spectrum Minist Ind & Informat Technol Nanjing 211106 Peoples R China Southeast Univ Sch Informat Sci & Engn Nanjing 210096 Peoples R China Nanjing Univ Aeronaut & Astronaut NUAA Coll Elect & Informat Engn Nanjing 211106 Peoples R China Army Engn Univ Coll Commun Engn Nanjing 210007 Peoples R China UCL Inst Hlth Informat London NW1 2DA England
Spectrum mapping has emerged as an important problem in wireless communications, which generates a spectrum map for the spectrum resource analysis and management. Given the constrained transceiver volume and the limit... 详细信息
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Dictionaries Construction Using Alternating Projection Method in Compressive Sensing
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IEEE SIGNAL PROCESSING LETTERS 2011年 第11期18卷 663-666页
作者: Li, Bo Shen, Yi Li, Jia Harbin Inst Technol Harbin 150001 Peoples R China
This letter introduces a novel algorithm to construct sensing and measurement dictionaries in compressive sensing using alternating projection method. The cumulative and mutual cross coherence of the constructed dicti... 详细信息
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Improved analysis of orthogonal matching pursuit in general perturbations
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ELECTRONICS LETTERS 2018年 第5期54卷 295-U26页
作者: Zhang, Xiaobo Xu, Wenbo Tian, Yun Lin, Jiaru Beijing Univ Posts & Telecommun Beijing 100876 Peoples R China Peoples Publ Secur Univ China Beijing 100038 Peoples R China
Previous research on orthogonal matching pursuit ( omp) algorithm mainly focuses on the recovery performance of a sparse signal x given an acquired model y = Fx + n. A general perturbation model y = ( F + E) x + n in ... 详细信息
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Cascaded clutter and jamming suppression method using sparse representation
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ELECTRONICS LETTERS 2015年 第19期51卷 1524-1525页
作者: Feng, Weike Zhang, Yongshun He, Xingyu Guo, Yiduo Air Force Engn Univ Xian 710051 Shaanxi Peoples R China
To suppress ground clutter and barrage noise jamming for airborne radar effectively and efficiently, a cascaded method using the sparse representation technique is proposed. Based on the sparsity of jamming in the spa... 详细信息
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MMSE-based version of omp for recovery of discrete-valued sparse signals
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ELECTRONICS LETTERS 2016年 第1期52卷 75-76页
作者: Sparrer, S. Fischer, R. F. H. Univ Ulm Inst Commun Engn D-89069 Ulm Germany
An enhanced algorithm for the reconstruction of discrete-valued sparse vectors from an underdetermined system of linear equations under the presence of noise is presented. Knowledge from the field of compressed sensin... 详细信息
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