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检索条件"主题词=Signal Processing Algorithms"
43529 条 记 录,以下是391-400 订阅
排序:
Online Distributed Optimization With Nonconvex Objective Functions Under Unbalanced Digraphs: Dynamic Regret Analysis
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IEEE TRANSACTIONS ON NETWORK SCIENCE AND ENGINEERING 2024年 第5期11卷 4241-4251页
作者: Qin, Yanfu Lu, Kaihong Wang, Hongxia Shandong Univ Sci & Technol Coll Elect Engn & Automat Qingdao 266590 Peoples R China
In this paper, the problem of online distributed optimization subject to a convex set is studied by employing a network of agents. Each agent's objective function is time-varying and nonconvex and the agents excha... 详细信息
来源: 评论
Spectral Graph Learning With Core Eigenvectors Prior via Iterative GLASSO and Projection
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 3958-3972页
作者: Bagheri, Saghar Do, Tam Thuc Cheung, Gene Ortega, Antonio York Univ Dept Elect Engn & Comp Sci Toronto ON M3J 1P3 Canada Univ Southern Calif Dept Elect Comp Engn Los Angeles CA 90089 USA
Before the execution of many standard graph signal processing (GSP) modules, such as compression and restoration, learning of a graph that encodes pairwise (dis)similarities in data is an important precursor. In data-... 详细信息
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Multi-Target Association for UAVs Based on Fused Topology and Visual Features
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IEEE signal processing LETTERS 2025年 32卷 1755-1759页
作者: Li, Xudong Wu, Lizhen Niu, Yifeng Yuan, Man Natl Univ Def Technol Coll Intelligence Sci & Technol Changsha 410073 Peoples R China
In this letter, we propose a novel multi-target association algorithm that fuses topological and visual features, and this algorithm improves target discrimination. The fused features are first constructed, and then a... 详细信息
来源: 评论
Robust Multitask Diffusion Bias Compensation M-Estimate algorithms for Distributed Adaptive Learning With Noisy Input
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IEEE signal processing LETTERS 2025年 32卷 1146-1150页
作者: Peng, Senran Jia, Lijuan Yang, Zi-Jiang Tao, Ran Wang, Yue Beijing Inst Technol Sch Informat & Elect Beijing 100081 Peoples R China Ibaraki Univ Coll Engn Dept Mech Syst Engn Ibaraki 3168511 Japan
This letter studies the issue of robust multitask distributed estimation under the error-in-variable (EIV) model where input noise and output impulsive noise are considered. In such cases, existing distributed algorit... 详细信息
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Exact Equality of the MSEs for Two Types of Nonlinear Adaptive Systems: Saturation and Dead-Zone Types
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IEEE ACCESS 2024年 12卷 181704-181717页
作者: Miyoshi, Seiji Yamaguchi, Yua Kansai Univ Fac Engn Sci Dept Elect Elect & Informat Engn Suita Osaka 5648680 Japan Nidec Adv Technol Corp Muko Kyoto 6170003 Japan
Adaptive signal processing systems, commonly utilized in applications such as active noise control and acoustic echo cancellation, often encompass nonlinearities due to hardware components such as loudspeakers, microp... 详细信息
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Optimizing a-DCF for Spoofing-Robust Speaker Verification
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IEEE signal processing LETTERS 2025年 32卷 1081-1085页
作者: Kurnaz, Oguzhan Mishra, Jagabandhu Kinnunen, Tomi H. Hanilci, Cemal Univ Eastern Finland Joensuu 80130 Finland Bursa Tech Univ TR-16310 Bursa Turkiye
Automatic speaker verification (ASV) systems are vulnerable to spoofing attacks. We propose a spoofing-robust ASV system optimized directly for the recently introduced architecture-agnostic detection cost function (a-... 详细信息
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Continuous-Time Distributed Algorithm for Seeking Fixed Points of Multiagent Quasi-Nonexpansive Operators
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IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS 2024年 第3期11卷 1238-1250页
作者: Nian, Xiaohong Liu, Dongxin Li, Fan Cent South Univ Key Lab Inst Cluster Unmanned Syst Sch Automat Changsha 410083 Peoples R China
This article investigates the distributed fixed point seeking problem for the operator in real Hilbert spaces over the multiagent networks, where each local operator can only be approximately and privately accessed by... 详细信息
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Distributed Precoder Based on Weighted MMSE With Low Complexity for Massive MIMO Systems
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IEEE COMMUNICATIONS LETTERS 2025年 第3期29卷 482-486页
作者: Zhou, Ningxin Wang, Zheng Ma, Cong Huang, Yongming Shi, Qingjiang Southeast Univ Sch Informat Sci & Engn Nanjing 210096 Peoples R China ZTE Corp Shenzhen 518057 Peoples R China Tongji Univ Sch Software Engn Shanghai 201804 Peoples R China
The weighted sum mean squared error minimization (WMMSE) algorithm has gained widespread adoption owing to its superior performance. In this letter, we propose a novel low-complexity distributed WMMSE (LCD-WMMSE) algo... 详细信息
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Augmented Affine Projection Algorithm Based on Error Nonlinearity and Its Simplified Version
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IEEE TRANSACTIONS ON signal processing 2024年 72卷 2767-2782页
作者: Gu, Yanglong Ni, Jingen Soochow Univ Sch Elect & Informat Engn Suzhou 215006 Peoples R China
The augmented affine projection algorithm (AAPA) has a faster convergence rate than the augmented complex-valued LMS (ACLMS) algorithm for correlated inputs. However, they are both not robust against impulsive interfe... 详细信息
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Blind Recognition Algorithm of RS-SPC Concatenated Codes Based on Single-Error Correction
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IEEE signal processing LETTERS 2025年 32卷 101-105页
作者: Wu, Zhuolun Zhang, Wei Wang, Yihan Zhang, Yushan Liu, Yanyan Tianjin Univ Sch Microelect Tianjin 300072 Peoples R China Nankai Univ Coll Elect Informat & Opt Engn Tianjin 300071 Peoples R China Tianjin Univ Sch Architecture Tianjin 300072 Peoples R China
This letter presents an RS-SPC concatenated code blindrecognition algorithm based on the single-error correction. The algorithm corrects the least reliable bit of the single parity check (SPC) codewords based on the p... 详细信息
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