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IEEE Transactions on Signal Processing最新文献

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QuantFactor REINFORCE: Mining Steady Formulaic Alpha Factors with Variance-bounded REINFORCE 定量因子强化：用方差有界强化挖掘稳定公式α因子
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-06-04 DOI: 10.1109/tsp.2025.3576781
Junjie Zhao, Chengxi Zhang, Min Qin, Peng Yang
{"title":"QuantFactor REINFORCE: Mining Steady Formulaic Alpha Factors with Variance-bounded REINFORCE","authors":"Junjie Zhao, Chengxi Zhang, Min Qin, Peng Yang","doi":"10.1109/tsp.2025.3576781","DOIUrl":"https://doi.org/10.1109/tsp.2025.3576781","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"11 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144218670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective 和差分共阵视角下的四阶稀疏阵列设计
IF 4.6 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-06-04 DOI: 10.1109/TSP.2025.3575079
Hua Chen;Haodong Guo;Wei Liu;Qing Shen;Gang Wang;Hing Cheung So
{"title":"Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective","authors":"Hua Chen;Haodong Guo;Wei Liu;Qing Shen;Gang Wang;Hing Cheung So","doi":"10.1109/TSP.2025.3575079","DOIUrl":"10.1109/TSP.2025.3575079","url":null,"abstract":"Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays do not fully utilize the properties of the second-order sum co-array (SCA) that is also closely related to the fourth-order DCA. In this paper, a fourth-order sparse array design scheme from the sum-difference co-array perspective is proposed, which can be generated by two arbitrary arrays called generator arrays. Once the two generator arrays are determined, all sensor positions can be obtained with a closed-form expression. If the second-order SCA and DCA of the generator arrays have long consecutive segments without holes, the derived sparse array obtained through this scheme can achieve a large number of uDOFs. Besides, other characteristics of the generator arrays can also be inherited, such as robustness against mutual coupling or sensor failures. Simulation results are provided to demonstrate the performance of the proposed design in different applications.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"2243-2254"},"PeriodicalIF":4.6,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144218668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Robust Parameter Estimation of Non-linear State Space Models Using a Divergence-Based Estimator 基于散度估计的非线性状态空间模型鲁棒参数估计
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-06-04 DOI: 10.1109/tsp.2025.3576241
Haruya Ishizuka, Hironori Fujisawa
{"title":"Robust Parameter Estimation of Non-linear State Space Models Using a Divergence-Based Estimator","authors":"Haruya Ishizuka, Hironori Fujisawa","doi":"10.1109/tsp.2025.3576241","DOIUrl":"https://doi.org/10.1109/tsp.2025.3576241","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"52 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144218700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unlabeled Compressed Sensing from Multiple Measurement Vectors 多测量向量的无标记压缩感知
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-06-03 DOI: 10.1109/tsp.2025.3575919
Mohamed Akrout, Amine Mezghani, Faouzi Bellili
{"title":"Unlabeled Compressed Sensing from Multiple Measurement Vectors","authors":"Mohamed Akrout, Amine Mezghani, Faouzi Bellili","doi":"10.1109/tsp.2025.3575919","DOIUrl":"https://doi.org/10.1109/tsp.2025.3575919","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"30 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144210870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parametric Joint Target Detection and Localization Using Message Passing for Distributed Passive MIMO Radar 基于消息传递的分布式无源MIMO雷达参数联合目标检测与定位
IF 4.6 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-06-02 DOI: 10.1109/TSP.2025.3572903
Bin Li;Jun Li;Qinghua Guo;Zehua Yu;Yuntao Wu
{"title":"Parametric Joint Target Detection and Localization Using Message Passing for Distributed Passive MIMO Radar","authors":"Bin Li;Jun Li;Qinghua Guo;Zehua Yu;Yuntao Wu","doi":"10.1109/TSP.2025.3572903","DOIUrl":"10.1109/TSP.2025.3572903","url":null,"abstract":"This paper addresses the challenge of joint target detection and localization with a distributed dual-channel passive multiple-input multiple-output (MIMO) radar, which comprises multiple non-cooperative illuminators of opportunity and receivers. In conventional approaches, the target position is typically obtained by conducting exhaustive grid search for the peak of the test statistics. To reduce the errors due to grid mismatch, the number of grid cells needs to be large, leading to high computational complexity and hampering real-time processing capabilities. Moreover, these approaches are ineffective under strong direct-path interference. In this paper, an efficient factor graph approach for joint target detection and localization is proposed, which detects and localizes the target through parameter estimation, significantly reducing the computational complexity while maintaining high robustness. In particular, we introduce a binary target existence variable to represent the presence or absence of a target and reformulate the problem as the computation of the marginal posterior probabilities of unknown parameters. Then an efficient message passing algorithm is developed to solve the reformulated problem. Extensive simulation results demonstrate that the proposed approach outperforms state-of-the-art approaches in various scenarios, while with much lower computational complexity.","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"73 ","pages":"2200-2215"},"PeriodicalIF":4.6,"publicationDate":"2025-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144201435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fast real-time arbitrary waveform generation using graphic processing units 快速实时任意波形生成使用图形处理单元
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-05-28 DOI: 10.1109/tsp.2025.3574958
Juntian Tu, Sarthak Subhankar
{"title":"Fast real-time arbitrary waveform generation using graphic processing units","authors":"Juntian Tu, Sarthak Subhankar","doi":"10.1109/tsp.2025.3574958","DOIUrl":"https://doi.org/10.1109/tsp.2025.3574958","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"128 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144164975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Extended Object Tracking by Rao-Blackwellized Particle Filtering for Orientation Estimation 基于rao - blackwelzed粒子滤波的扩展目标跟踪方向估计
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-05-28 DOI: 10.1109/tsp.2025.3574689
Simon Steuernagel, Marcus Baum
{"title":"Extended Object Tracking by Rao-Blackwellized Particle Filtering for Orientation Estimation","authors":"Simon Steuernagel, Marcus Baum","doi":"10.1109/tsp.2025.3574689","DOIUrl":"https://doi.org/10.1109/tsp.2025.3574689","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"48 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144164974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Robust Multidimensional Graph Neural Networks for Signal Processing in Wireless Communications with Edge-Graph Information Bottleneck 面向边缘图信息瓶颈无线通信信号处理的鲁棒多维图神经网络
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-05-27 DOI: 10.1109/tsp.2025.3574005
Ziheng Liu, Jiayi Zhang, Yiyang Zhu, Enyu Shi, Bo Ai
{"title":"Robust Multidimensional Graph Neural Networks for Signal Processing in Wireless Communications with Edge-Graph Information Bottleneck","authors":"Ziheng Liu, Jiayi Zhang, Yiyang Zhu, Enyu Shi, Bo Ai","doi":"10.1109/tsp.2025.3574005","DOIUrl":"https://doi.org/10.1109/tsp.2025.3574005","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"35 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144153540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Outlier-Robust Centralized and Distributed Variational Bayesian Moving Horizon Estimation 离群鲁棒集中分布变分贝叶斯移动水平估计
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-05-27 DOI: 10.1109/tsp.2025.3572912
Zihao Jiang, Giorgio Battistelli, Luigi Chisci, Nicola Forti, Weidong Zhou
{"title":"Outlier-Robust Centralized and Distributed Variational Bayesian Moving Horizon Estimation","authors":"Zihao Jiang, Giorgio Battistelli, Luigi Chisci, Nicola Forti, Weidong Zhou","doi":"10.1109/tsp.2025.3572912","DOIUrl":"https://doi.org/10.1109/tsp.2025.3572912","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"25 1","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144153712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Symplectic Wigner Distribution in the Linear Canonical Transform Domain: Theory and Application 线性正则变换域的辛Wigner分布：理论与应用
IF 5.4 2区 工程技术
IEEE Transactions on Signal Processing Pub Date : 2025-05-26 DOI: 10.1109/tsp.2025.3572739
Yangfan He, Zhichao Zhang
{"title":"Symplectic Wigner Distribution in the Linear Canonical Transform Domain: Theory and Application","authors":"Yangfan He, Zhichao Zhang","doi":"10.1109/tsp.2025.3572739","DOIUrl":"https://doi.org/10.1109/tsp.2025.3572739","url":null,"abstract":"","PeriodicalId":13330,"journal":{"name":"IEEE Transactions on Signal Processing","volume":"146 1","pages":"1-16"},"PeriodicalIF":5.4,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144146081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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