Search Results - "Signal processing algorithms"

Novel Speech Signal Processing Algorithms for High-Accuracy Classification of Parkinson's Disease by Tsanas, Athanasios, Little, Max A., McSharry, Patrick E., Spielman, Jennifer, Ramig, Lorraine O.

“…) and speech impairment. Recently, a wide range of speech signal processing algorithms (dysphonia measures) aiming to predict PD symptom severity using speech signals have been introduced…”
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A comparative analysis of speech signal processing algorithms for Parkinson’s disease classification and the use of the tunable Q-factor wavelet transform by Sakar, C. Okan, Serbes, Gorkem, Gunduz, Aysegul, Tunc, Hunkar C., Nizam, Hatice, Sakar, Betul Erdogdu, Tutuncu, Melih, Aydin, Tarkan, Isenkul, M. Erdem, Apaydin, Hulya

“… vowel phonations or running speech of the subjects. In these studies, various speech signal processing algorithms have been used to extract clinically useful…”
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Probability-Guaranteed Envelope-Constrained Filtering for Nonlinear Systems Subject to Measurement Outliers by Ma, Lifeng, Wang, Zidong, Hu, Jun, Han, Qing-Long

“…This article deals with the recursive filtering problem for nonlinear time-varying stochastic systems subject to possible measurement outliers…”
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Parallel and Distributed Methods for Constrained Nonconvex Optimization—Part I: Theory by Scutari, Gesualdo, Facchinei, Francisco, Lampariello, Lorenzo

“…In this two-part paper, we propose a general algorithmic framework for the minimization of a nonconvex smooth function subject to nonconvex smooth constraints, and also consider extensions…”
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Particle Filtering for Nonlinear/Non-Gaussian Systems With Energy Harvesting Sensors Subject to Randomly Occurring Sensor Saturations by Song, Weihao, Wang, Zidong, Wang, Jianan, Alsaadi, Fuad E., Shan, Jiayuan

“…In this paper, the particle filtering problem is investigated for a class of nonlinear/non-Gaussian systems with energy harvesting sensors subject to randomly occurring sensor saturations (ROSSs…”
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Multiuser Full-Duplex Two-Way Communications via Intelligent Reflecting Surface by Peng, Zhangjie, Zhang, Zhenkun, Pan, Cunhua, Li, Li, Swindlehurst, A. Lee

“…) of all users, subject to maximum transmit power and unit-modulus constraints. We reformulate…”
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Signal Processing Approaches to Minimize or Suppress Calibration Time in Oscillatory Activity-Based Brain-Computer Interfaces by Lotte, Fabien

“…One of the major limitations of brain-computer interfaces (BCI) is their long calibration time, which limits their use in practice, both by patients and…”
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XL-MIMO Based Hierarchical Receive Beamforming Subject to Hardware Impairments in the Uplink of Cell-Free Networks by Li, Qingchao, El-Hajjar, Mohammed, Xu, Chao, Zhang, Chao, Hanzo, Lajos

“…Extremely large-scale multiple-input and multiple-output (XL-MIMO) exhibit substantial spatial multiplexing capabilities owing to their high degree of freedom…”
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Efficient Transceiver Design for MIMO Dual-Function Radar-Communication Systems by Wen, Cai, Huang, Yan, Davidson, Timothy N.

“…) subject to communication SINR, per-antenna power and peak-to-average-power ratio (PAPR) constraints. A successive convex approximation…”
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Research on High-Frequency Combination Coding-Based SSVEP-BCIs and Its Signal Processing Algorithms by Xie, Jun, Zhang, Xin, Li, Lili, Han, Chengcheng, Zhang, Feng, Li, Yeping

“… subject’s fatigue and reducing the risk of photosensitive epileptic seizures. This paper investigated the HFCC-SSVEP high-frequency response (beyond 25 Hz) for 3 frequencies (25 Hz, 33.33 Hz, and 40 Hz…”
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Continuous-Time Distributed Subgradient Algorithm for Convex Optimization With General Constraints by Zhu, Yanan, Yu, Wenwu, Wen, Guanghui, Chen, Guanrong, Ren, Wei

“…The distributed convex optimization problem is studied in this paper for any fixed and connected network with general constraints. To solve such an…”
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MIMO Radar Waveform Design With PAPR and Similarity Constraints by Cheng, Ziyang, He, Zishu, Liao, Bin, Fang, Min

“…The paper investigates the joint design of transmit waveform and receive filter for multiple-input multiple-output radar in the presence of signal-dependent interference, subject to a peak-to-average…”
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Fast Discrete Distribution Clustering Using Wasserstein Barycenter With Sparse Support by Jianbo Ye, Panruo Wu, Wang, James Z., Jia Li

“… Both can be expressed as discrete distributions. D2-clustering pursues the minimum total within-cluster variation for a set of discrete distributions subject to the Kantorovich-Wasserstein metric…”
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Intelligent Reflecting Surface Aided Multi-Antenna Secure Transmission by Chu, Zheng, Hao, Wanming, Xiao, Pei, Shi, Jia

“… It aims to minimize the transmit power subject to the secrecy rate constraint at the legitimate user…”
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High Precision Error Prediction Algorithm Based on Ridge Regression Predictor for Reversible Data Hiding by Wang, Xiaoyu, Wang, Xingyuan, Ma, Bin, Li, Qi, Shi, Yun-Qing

“… Reversible data hiding based on ridge regression predictor minimizes the residual sum of squares between predicted and target pixels subject to the constraint expressed in terms of the L2-norm…”
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GNN-Based Beamforming for Sum-Rate Maximization in MU-MISO Networks by Li, Yuhang, Lu, Yang, Ai, Bo, Dobre, Octavia A., Ding, Zhiguo, Niyato, Dusit

“…) networks subject to the users' individual data rate requirements and the power budget of the base station (BS…”
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Collaborative-Prediction-Based Recursive Filtering for Nonlinear Systems Subject to Low-Duty-Cycle Scheduling by Gao, Hongyu, Yu, Lindong, Hou, Nan, Song, Jinbo, Li, Yue

“…In this paper, the recursive filtering problem is investigated for the nonlinear time-varying systems with the collaborative prediction algorithm (CPA) under a…”
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Synthesis of Sparse Antenna Arrays Subject to Constraint on Directivity via Iterative Convex Optimization by Yang, Feng, Yang, Shiwen, Chen, Yikai, Qu, Shiwei, Hu, Jun

“…An effective optimization method is proposed for the synthesis of sparse antenna arrays subject to constraint on directivity in this letter…”
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Joint Beam Selection and Power Allocation for Multiple Target Tracking in Netted Colocated MIMO Radar System by Yan, Junkun, Liu, Hongwei, Pu, Wenqiang, Zhou, Shenghua, Liu, Zheng, Bao, Zheng

“…In this paper, a joint beam selection and power allocation (JBSPA) strategy is developed for multiple target tracking in netted colocated multiple-input…”
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Two-Timescale Beamforming Optimization for Intelligent Reflecting Surface Aided Multiuser Communication With QoS Constraints by Zhao, Ming-Min, Liu, An, Wan, Yubo, Zhang, Rui

“…Intelligent reflecting surface (IRS) is an emerging technology that is able to reconfigure the wireless channel via tunable passive signal reflection and…”
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