Estimation of the Initial Steering Vector Based on MSWF
Abstract：The estimation of the two stage of the decomposition wiener filter is given based on the analysis of the error of initial expect value. Then a novel estimation of the initial steering vector is proposed in this paper. Without any prior knowledge if desired signals, the sig nal subspaee can be quickly estimated by utilizing the proposed method. The impacts of the error of initial expect value is reduced.
Keywords：multistage wiener filterexpect valueinitial steering vectorestimation of subspace
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 41-43 )