DocumentCode
2828215
Title
A computational method for the LU decomposition of rectangular matrices and its implications to the realization of 2-D digital filters
Author
Charalambous, Christakis ; Nashashibi, Adib
Author_Institution
Cyprus Inst. of Neurol. & Genetics, Nicosia, Cyprus
fYear
1991
fDate
11-14 Jun 1991
Firstpage
626
Abstract
Investigates the realization of 2-D digital filters based on the lower-upper triangular (LU) decomposition of the coefficient matrix. Based on QR decomposition, a novel numerical method that has some important characteristics is proposed to obtain the LU structure. Furthermore, the QR structure can be used for the realization and possesses good numerical characteristics in terms of the approximate realization scheme and the coefficients´ values in the structure
Keywords
matrix algebra; numerical methods; two-dimensional digital filters; 2D digital filters; LU decomposition; QR decomposition; approximate realization scheme; coefficient matrix; computational method; lower-upper triangular decomposition; numerical method; rectangular matrices; Equations; Filters; Matrix decomposition;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1991., IEEE International Sympoisum on
Print_ISBN
0-7803-0050-5
Type
conf
DOI
10.1109/ISCAS.1991.176412
Filename
176412
Link To Document