Error analysis of a systolic realization of 2-D filters

Author

Raghuramireddy, D. ; Unbehauen, R.

Author_Institution

Lehrstuhl fuer Allgemeine und Theor. Electrotech., Erlangen, Germany

Volume

40

Issue

2

fYear

1992

fDate

2/1/1992 12:00:00 AM

Firstpage

478

Lastpage

482

Abstract

The authors discuss the complete error analysis proposed by M.A. Sid-Ahmed (1989) concerning the systolic realization of 2-D digital filters. Since 2-D finite-impulse-response (FIR) digital filters can be considered as a special case of 2-D infinite-impulse-response (IIR) digital filters, the authors focus on the error analysis of 2-D IIR digital filters. After a brief description of the systolic realization, the error model for the processing element (PE) of the systolic structure, a total combined error, and the statistical quantization error are presented

Keywords

error analysis; systolic arrays; two-dimensional digital filters; 2-D digital filters; FIR filters; IIR filters; error analysis; finite-impulse-response; infinite-impulse-response; statistical quantization error; systolic realization; total combined error; Adaptive arrays; Adaptive signal processing; Antennas and propagation; Array signal processing; Error analysis; Finite impulse response filter; Microphone arrays; Sensor arrays; Signal processing algorithms; Signal resolution;

fLanguage

English

Journal_Title

Signal Processing, IEEE Transactions on

Publisher

ieee

ISSN

1053-587X

Type

jour

DOI

10.1109/78.124967

Filename

124967