Affine Projection Algorithms with Novel Schemes of Variable Projection Order

L Luo, Y Yu, T Yang, K Li, H He - Circuits, Systems, and Signal Processing, 2024 - Springer
The projection order of the affine projection algorithm (APA) affects not only the convergence
performance but also the steady-state behavior. Therefore, for solving the fixed projection …

Unbiased Euclidean Direction Search Algorithm for Partial Discharge Location in Cable Systems

J Wang, L Lu, G Zhu, KL Yin, K Zhou… - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
Utilizing the unbiasedness criterion, this paper proposes a bias-compensated normalized
Euclidean direction search (BC-NEDS) algorithm with noisy inputs, which can effectively …

Switching Step-Size Based Widely Linear Adaptive Filtering Algorithms

Z Li, P Guo, T Yang, K Li, Y Yu - Circuits, Systems, and Signal Processing, 2024 - Springer
The widely linear complex-valued least mean square (WL-CNLMS) algorithm is extensively
used for processing complex-valued signals, but it exists performance compromise between …

Optimizing Subband Adaptive Filters for Resilience Against Unanticipated Signal Truncation

Y Wang, X Zhou, Z Zheng - IEEE Signal Processing Letters, 2024 - ieeexplore.ieee.org
This letter addresses a common issue in engineering applications: unanticipated signal
truncation events caused by the mismatch between the operational range of measurement …

Frequency-Domain Adaptive Filter Algorithm with Switching Step-Size

Z Li, Y Yu, K Li, H He, RC de Lamare - Circuits, Systems, and Signal …, 2025 - Springer
Frequency-domain adaptive filter (FDAF) algorithms have been widely used in many fields
in virtue of its fast convergence and low computational complexity. However, FDAF …

Blind Extraction-based Multichannel Speech Enhancement in Noisy and Reverberation Environments

Y XIe, T Zou, W Sun, S **e - IEEE Sensors Letters, 2025 - ieeexplore.ieee.org
Speech enhancement has important applications in sensor, hearing aids, robotics, and
video conferencing. However, the speech enhancement performance is severely …

Adaptive Time-Frequency Blind Source Separation in High Reverberation and Echo Environments

Y **e, T Zou - Available at SSRN 4952969 - papers.ssrn.com
Blind source separation with high reverberation and echoes is an open and extremely
challenging issue in signal processing. However, room reverberation and echoes have an …