DocumentCode
2130704
Title
The normalized least squares order-recursive lattice smoother
Author
Kim, Dong Kyoo ; Park, PooGyeon
Author_Institution
Electr. & Comput. Eng. Div., Pohang Univ. of Sci. & Technol., South Korea
fYear
2001
fDate
2001
Firstpage
389
Lastpage
394
Abstract
Introduces a normalized version of the least squares order-recursive lattice (LSORL) smoother, say the normalized LSORL smoother. The normalized LSORL smoother has excellent round-off noise properties and inherits all the other advantages of the normalized LSORL as well. Simulation results show that the normalized LSORL smoother outperforms the existing LSORL smoother when finite-precision arithmetic is used
Keywords
adaptive filters; lattice filters; least squares approximations; roundoff errors; smoothing methods; adaptive filters; finite-precision arithmetic; lattice filters; normalized least squares order-recursive lattice smoother; order-recursive structures; round-off noise properties; Adaptive equalizers; Adaptive filters; Arithmetic; Hardware; Lattices; Least squares approximation; Least squares methods; Nonlinear filters; Smoothing methods; Speech;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2001. Proceedings of the 40th SICE Annual Conference. International Session Papers
Conference_Location
Nagoya
Print_ISBN
0-7803-7306-5
Type
conf
DOI
10.1109/SICE.2001.977869
Filename
977869
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