Results 21 to 30 of about 2,652,813 (292)
Mixed Norm Constrained Sparse APA Algorithm for Satellite and Network Echo Channel Estimation
IEEE Access, 2018 We propose an improved proportionate affine projection algorithm (PAPA), which is realized by integrating a hybrid-norm constraint into the affine projection algorithm (APA) to estimate the cluster sparse signals that are happened in satellite and ...
Yingsong Li +4 more
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Combined Regularization Factor for Affine Projection Algorithm Using Variable Mixing Factor
IEEE Access, 2022 The affine projection algorithm with a fixed regularization parameter is subject to a compromise concerning the convergence speed and steady-state misalignment.
Menghua Jiang +4 more
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Applied Sciences, 2019 Affine projection (AP) algorithms have been demonstrated to have faster convergence speeds than the conventional least mean square (LMS) algorithms. However, LMS algorithms exhibit smaller steady-state mean square errors (MSEs) when compared with affine ...
Ángel A. Vázquez +6 more
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Fast exact variable order affine projection algorithm [PDF]
, 2012 Variable order affine projection algorithms have been recently presented to be used when not only the convergence speed of the algorithm has to be adjusted but also its computational cost and its final residual error. These kind of affine projection (AP)
Gonzalez, Alberto +3 more
core +1 more source
A Blind Demodulation Algorithm for Underwater Acoustic MPSK Signal
IEEE Access, 2021 Multiple phase-shift keying (MPSK) is a common carrier modulation in underwater acoustic (UWA) communication. This paper proposes a robust blind demodulation algorithm to improve the performance and practicability of blind demodulation of MPSK signals ...
Lulu Wu +4 more
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EURASIP Journal on Audio, Speech, and Music Processing, 2007 The paper provides an analysis of the transient and the steady-state behavior of a filtered-x partial-error affine projection algorithm suitable for multichannel active noise control.
Alberto Carini, Giovanni L. Sicuranza
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Geometric-algebra affine projection adaptive filter
EURASIP Journal on Advances in Signal Processing, 2021 Geometric algebra (GA) is an efficient tool to deal with hypercomplex processes due to its special data structure. In this article, we introduce the affine projection algorithm (APA) in the GA domain to provide fast convergence against hypercomplex ...
Yuetao Ren, Yongfeng Zhi, Jun Zhang
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Sliding Window Generalized Kernel Affine Projection Algorithm Using Projection Mappings
EURASIP Journal on Advances in Signal Processing, 2008 Very recently, a solution to the kernel-based online classification problem has been given by the adaptive projected subgradient method (APSM). The developed algorithm can be considered as a generalization of a kernel affine projection algorithm (APA ...
Sergios Theodoridis +1 more
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Affine Projection Champernowne Algorithm for Robust Adaptive Filtering
, 2022 The recently proposed affine projection Versoria (APV) algorithm has been widely used over other affine based algorithms due to its robustness against impulsive noises.
George, Nithin V. +3 more
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IEEE Access, 2022 The three-phase DSTATCOM is prone to higher dynamics due to grid disturbances. The proportionate affine projection algorithm (PAPA) is an adaptive filter that can be used for DSTATCOM control.
Arobinda Dash +5 more
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