Details

Autor(en) / Beteiligte

• Gerken, M.
• Pait, F.M.
• Jojoa, P.E.

Titel

An adaptive filtering algorithm with parameter acceleration

Ist Teil von

• 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100), 2000, Vol.1, p.17-20 vol.1

Ort / Verlag

IEEE

Erscheinungsjahr

2000

Link zum Volltext

• IEEE_Xplore

Quelle

IEEE Xplore

Beschreibungen/Notizen

• We introduce a novel fast discrete-time algorithm for adaptive filtering applications. It is based on a tuner used in adaptive control that sets the second derivative of the parameter estimates. For colored input signals the proposed algorithm presents a more favorable compromise between convergence speed and steady-state estimation error than the LMS or NLMS algorithms, a property obtained at the cost of a moderate increase in computational complexity. We provide a deterministic convergence proof and present simulation results.