DocumentCode
703217
Title
A G-transform based systolic array for Least Squares problems
Author
Zervas, Evangelos ; Alonistioti, Athanassia ; Passas, Nikos
Author_Institution
Dept. of Electron., TEI - Athens, Athens, Greece
fYear
1998
fDate
8-11 Sept. 1998
Firstpage
1
Lastpage
4
Abstract
A new type of systolic array for the solution of Least Squares problems, based on the G transform, is presented. The G-transformation matrices are permuted Hessenberg matrices and their use for the solution of LS problems based on a systolic array implementation offers some advantages as square-root free implementation and reduced number of multiplications.
Keywords
least squares approximations; signal processing; systolic arrays; transforms; G-transform based systolic array; G-transformation matrices; least squares problems; permuted Hessenberg matrices; signal processing algorithms; Arrays; Informatics; Measurement; Real-time systems; Signal processing algorithms; Transforms; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location
Rhodes
Print_ISBN
978-960-7620-06-4
Type
conf
Filename
7089688
Link To Document