This study proposes a variable step-size saturation affine projection algorithm (VSS-sat-
APA) robust to impulsive noise. The proposed algorithm is analytically derived from the …

This paper studies the statistical behavior of a switched variable step size Normalized Least
Mean Square adaptive filter. The purpose of the switching is to obtain a Normalized Least …

Available analyses of the diffusion LMS (DLMS) algorithm assume that the nodes probe the
unknown system with zero delay. This assumption is unrealistic, since the unknown system …

The computational complexity of adaptive filtering algorithms increases with the number of
filter coefficients. In applications where a long adaptive filter is required, the complexity can …

The diffusion least mean square (DLMS) and the diffusion normalized least mean square
(DNLMS) algorithms are analyzed for a network having a fusion center. This structure …

Convergence of the diffusion RLS (DRLS) algorithm to steady-state has been extensively
studied in the literature, whereas no analysis of its transient convergence behavior has been …

This paper presents a stochastic model of the normalized least-mean-square (NLMS)
algorithm assuming nonstationary environment, deficient length adaptive filter, as well as …

This paper studies the stochastic behavior of the recursive least squares (RLS) algorithm in
a system identification framework for a cyclostationary colored input. The input …

A reduced‐dimension minimum variance distortionless response based on sub‐array
optimization beamformer (SAMVDR) is proposed for large array systems or some hardware …

Nonstationary environments are ubiquitous in communications and acoustic systems. The
ability to track their dynamics is one of the most desirable features of adaptive processing …