Title :
Robust Parameter and Scale Factor Estimation in Nonstationary and Impulsive Noise Environment
Author :
Banjac, Zoran D. ; Kovacevic, Branko D.
Author_Institution :
Inst. of Appl. Math. & Electron., Belgrade
Abstract :
The problem of FIR system parameter estimation has been considered in the paper. A new robust recursive algorithm for simultaneously estimation of parameters and scale factor of prediction residuals in nonstationary environment corrupted by impulsive noise has been proposed. The performance of derived algorithm has been tested by simulations
Keywords :
FIR filters; adaptive Kalman filters; impulse noise; parameter estimation; FIR system; finite impulse response; impulsive noise environment; nonstationary noise environment; prediction residual; robust parameter estimation; robust recursive algorithm; scale factor estimation; Adaptive filters; Additive noise; Finite impulse response filter; Least squares methods; Mean square error methods; Noise robustness; Parameter estimation; Resonance light scattering; Signal processing algorithms; Working environment noise; Adaptive filtering; Non-Gaussian filtering; Robust estimation; Scale factor estimation;
Conference_Titel :
Computer as a Tool, 2005. EUROCON 2005.The International Conference on
Conference_Location :
Belgrade
Print_ISBN :
1-4244-0049-X
DOI :
10.1109/EURCON.2005.1630261
