With the rapid proliferation of wireless services, the frequency spectrum has become
increasingly crowded, and the interferences and composite signals will be ubiquitous in the …

This paper essentially considers the direction‐of‐arrival (DOA) estimation of far‐field source
signals in the underdetermined blind separation, where the mixing matrix is complex …

In this letter, we present an efficient method for blind adaptive beamforming with
cyclostationary signals. In comparison with the SCORE algorithms of Agee et al.(Proc. IEEE …

With the rapid development of underground infrastructure and the uncertainty of its location,
the possibility of damage due to nearby construction has increased. Thus, for the early …

The present work deals with the research of optimal solutions in unsupervised and nonlinear
signal processing. The proposed framework is based on nonlinear prediction, to be …