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检索条件"主题词=SVD algorithm"
20 条 记 录,以下是1-10 订阅
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Research on Commodity Image Data Compression Based on svd algorithm  2021
Research on Commodity Image Data Compression Based on SVD Al...
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2nd International Conference on Artificial Intelligence and Information Systems (ICAIIS )
作者: Han, Xiaowei Hu, Wen Weng, Rui Yao, Guilin Zhang, Yuru Hua, Xiaojie Harbin Univ Commerce Sch Comp & Informat Engn Harbin Peoples R China Harbin Univ Commerce Lab Elect Commerce & Informat Proc Harbin Peoples R China Harbin Univ Sci & Technol Sch Software Harbin Peoples R China
In recent years, with the development of E-commerce economy, growth of multimedia information data is very rapid. The data without image compression processing will be limited in processing and storage, and it is not ... 详细信息
来源: 评论
Improved svd algorithm for DOA Estimation of Coherent Signal Sources  36
Improved SVD Algorithm for DOA Estimation of Coherent Signal...
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第36届中国控制会议
作者: Ji Zheng-yan Chen Hui Zhang Jia-jia Key Research Laboratory Air Force Early Warning Academy
In order to solve the coherent problem of Orthogonally Matched(OMP) Pursuit algorithm in sparse reconstruction,the feature vector corresponding to large eigenvalue of svd is constructed by using received data,and two ... 详细信息
来源: 评论
Efficient Information Sharing Methods for Online Education Platforms
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MOBILE NETWORKS & APPLICATIONS 2024年 1-14页
作者: Dong, Xiuying Guo, Zhijun Changchun Univ Finance & Econ Sch Marxism Changchun 130000 Peoples R China Hunan Normal Univ Coll Informat Sci & Engn Changsha 410081 Peoples R China
A large amount of redundant teaching resource interferes with the information sharing process in the online education platform, leading to the problems of information silos and data sparsity. Regarding this, we propos... 详细信息
来源: 评论
Extraction of pipeline defect feature based on variational mode and optimal singular value decomposition
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Petroleum Science 2023年 第2期20卷 1200-1216页
作者: Min Zhang Yan-Bao Guo Zheng Zhang Ren-Bi He De-Guo Wang Jin-Zhong Chen Tie Yin College of Mechanical and Transportation Engineering China University of PetroleumBeijing102249China China Special Equipment Inspection and Research Institute Beijing100029China China Petroleum and Natural Gas Pipeline Research Institute Co.LTD LangfangHebei 065000China
Because the magnetic signal information of pipeline defects obtained by magnetic flux leakage detection contains interference signals, it is difficult to accurately extract the features. Therefore, a novel pipeline de... 详细信息
来源: 评论
FPGA-Based Hardware Accelerator for Matrix Inversion
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SN Computer Science 2023年 第2期4卷 147页
作者: Kokkiligadda, Venkata Siva Kumar Naikoti, Vijitha Patkotwar, Gaurao Sunil Sabat, Samrat L. Peesapati, Rangababu Centre for Advanced Studies in Electronics Science and Technology University of Hyderabad Telangana Hyderabad 500046 India Department of Electronics and Communications Engineering NIT Meghalaya Meghalaya Shillong 793001 India
Matrix inversion is a computationally expensive operation in many scientific applications. Performing matrix inversion of rank deficient large order matrices is still a challenge due to its computational overhead. Thi... 详细信息
来源: 评论
A Dual Quaternion-Based Approach for Coordinate Calibration of Dual Robots in Collaborative Motion
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IEEE ROBOTICS AND AUTOMATION LETTERS 2020年 第3期5卷 4086-4093页
作者: Fu, Zhongtao Pan, Jiabin Spyrakos-Papastavridis, Emmanouil Chen, Xubing Li, Miao Wuhan Inst Technol Sch Mech & Elect Engn Wuhan 430205 Peoples R China Kings Coll London Ctr Robot Res London WC2R 2LS England Shanghai Univ Sch Mechatron Engn & Automat Shanghai 200444 Peoples R China Imperial Coll London Dyson Sch Design Engn London SW7 2AZ England Wuhan Univ Sch Power & Mech Engn Wuhan 430072 Peoples R China
Coordinate calibration accuracy is a prerequisite for the achievement of collaborative motion of dual robots, and visual positioning. In the case of AXB=YCZ, the associated hand-eye (X), robot-robot (Y), and tool-flan... 详细信息
来源: 评论
Research on The Anonymous Customer Segmentation Model of Telecom  5
Research on The Anonymous Customer Segmentation Model of Tel...
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IEEE 5th Information Technology and Mechatronics Engineering Conference (ITOEC)
作者: Luo, Bin Lin, Shaofu Beijing Univ Technol Fac Informat Technol Beijing Peoples R China Beijing Univ Technol Beijing Inst Smart City Beijing Peoples R China
According to the ministry of industry and information technology's 2018 statistical bulletin on the communications industry, the net increase of mobile phone users reached 149 million in the year, bringing the tot... 详细信息
来源: 评论
On GPU-CUDA as preprocessing of fuzzy-rough data reduction by means of singular value decomposition
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SOFT COMPUTING 2018年 第5期22卷 1525-1532页
作者: Cuomo, Salvatore Galletti, Ardelio Marcellino, Livia Navarra, Guglielmo Toraldo, Gerardo Univ Naples Federico II Complesso Univ Monte St Angelo Dept Math & Applicat R Caccippoli Via Cintia Naples Italy Univ Naples Parthenope Dept Sci & Technol Ctr Direz Isola c4 Naples Italy
Data reduction algorithms often produce inaccurate results for loss of relevant information. Recently, the singular value decomposition (svd) method has been used as preprocessing method in order to deal with high-dim... 详细信息
来源: 评论
Tunable Floating-Point for Embedded Machine Learning algorithms Implementation  15
Tunable Floating-Point for Embedded Machine Learning Algorit...
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15th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD) / 14th Conference on PhD Research in Microelectronics and Electronics (PRIME)
作者: Franceschi, Marta Nannarelli, Alberto Valle, Maurizio Univ Genoa DITEN Cosm Lab Genoa Italy Tech Univ Denmark DTU Compute Lyngby Denmark
The development of embedded and real-time systems for Machine Learning data processing is challenging (e.g. IoT). Low latency, low power consumption and reduced hardware complexity should be the characteristics of suc... 详细信息
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Blind estimation of PN sequence based on FLO joint M estimation for short-code DSSS signals  7
Blind estimation of PN sequence based on FLO joint M estimat...
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7th International Conference on Digital Home (ICDH)
作者: Sun, Xiyan Fan, Zhuo Ji, Yuanfa Yan, Suqing Wang, Shouhua Zhen, Weimin Guilin Univ Elect Technol Guangxi Key Lab Precis Nav Technol & Applicat Guilin 541004 Peoples R China Natl & Local Joint Engn Res Ctr Satelite Nav & Lo Guilin 541004 Peoples R China Guilin Univ Elect Technol Guangxi Expt Ctr Informat Sci Guilin 541004 Peoples R China Key Lab Radio Wave Environm & Modeling Technol Qingdao 266000 Shandong Peoples R China
When using a singular value decomposition (svd) algorithm to estimate the pseudo code sequence of short code direct sequence spread spectrum (DSSS) signals directly under impulse noise, the pseudo code information ext... 详细信息
来源: 评论