2 papers
eess.SP2026
Half-Quadratic Criterion based Adaptive Graph Signal Processing Algorithm
Chong Zhang, Haiquan Zhao, Chengjin Li
In recent years, progress in adaptive graph signal processing algorithms has provided effective solutions for processing signals defined on graph structures. As a classical strateg…
eess.SP2026
Augmented Set-membership Affine Projection Algorithm and Its Performance Analysis
Xinnian Guo, Haiquan Zhao, Chen Wang +3
The augmented affine projection algorithm (AAPA) has considerably excellent performance for highly colored input signals. However, the direct matrix inversion operation leads to a…