Title :
On the formal derivation of a systolic array for recursive least squares estimation
Author :
Proudler, I.K. ; McWhirter, J.G. ; Moonen, M.
Author_Institution :
DRA, Malvern, UK
fDate :
30 May-2 Jun 1994
Abstract :
We present the proof of a new systolic array for implementing a recursive least squares (RLS) algorithm based on the QR decomposition (QRD) inverse-updates method. In its basic formulation, this algorithm contains a long data feedback path which makes the construction of a systolic architecture very difficult. Here we show how to transform the algorithm so as to circumvent this problem
Keywords :
Adaptive arrays; Equations; Least squares approximation; Least squares methods; Matrix decomposition; Pipeline processing; Resonance light scattering; Signal processing algorithms; Systolic arrays; Vectors;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.408971
