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Some comments on the behavior of sign-sign adaptive identifiers
Journal article   Peer reviewed

Some comments on the behavior of sign-sign adaptive identifiers

Soura Dasgupta and C.Richard Johnson
Systems & control letters, Vol.7(2), pp.75-82
1986
DOI: 10.1016/0167-6911(86)90011-3

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Abstract

The sign-sign variant of the LMS algorithm, with and without leakage, is investigated. Three basic questions are considered through simplistic examples: the need to redefine input excitations for parameter convergence, the influence of designer-selected variables on offset due to leakage, and the effect of measurement noise in underexcited systems.
Leakage Parameter offset Divergence Adaptive identification

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