On the Stability of Source Separation Algorithms

Authors:
Jean-François Cardoso
Affiliations:
C.N.R.S./E.N.S.T., 46 rue Barrault, 75634 Paris, France
Venue:
Journal of VLSI Signal Processing Systems
Year:
2000

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Abstract

This paper discusses the stability of algorithms for independent component analysis and the blind separation of signals. It builds on previous analysis of local asymptotic stability to present a simple, unifying view of the stability conditions and to provide a statistical interpretation of these conditions.