Design of Multiplierless 2-D State-Space Digital Filters over a Powers-of-Two Coefficient Space

Young-Ho LEE; Masayuki KAWAMATA; Tatsuo HIGUCHI

Design of Multiplierless 2-D State-Space Digital Filters over a Powers-of-Two Coefficient Space

Young-Ho LEE, Masayuki KAWAMATA, Tatsuo HIGUCHI

Full Text Views

0

Share
Cite this

Summary :

This letter presents an efficient design method of multiplierless 2-D state-space digital filters (SSDFs) based on a genetic algorithm. The resultant multiplierless 2-D SSDFs, whose coefficients are represented as the sum of two powers-of-two terms, are attractive for high-speed operation and simple implementation. The design problem of multiplierless 2-D SSDFs described by Roesser's local state-space model is formulated subject to the constraint that the resultant filters are stable. To ensure the stability for the resultant 2-D SSDFs, a stability test routine is embedded in th design procedure.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E79-A No.3 pp.374-377

Publication Date: 1996/03/25

Publicized

Online ISSN

DOI

Type of Manuscript: Special Section LETTER (Special Section of Selected Papers from the 8th Karuizawa Workshop on Circuits and Systems)

Category

Cite this

Copy

Young-Ho LEE, Masayuki KAWAMATA, Tatsuo HIGUCHI, "Design of Multiplierless 2-D State-Space Digital Filters over a Powers-of-Two Coefficient Space" in IEICE TRANSACTIONS on Fundamentals, vol. E79-A, no. 3, pp. 374-377, March 1996, doi: .
Abstract: This letter presents an efficient design method of multiplierless 2-D state-space digital filters (SSDFs) based on a genetic algorithm. The resultant multiplierless 2-D SSDFs, whose coefficients are represented as the sum of two powers-of-two terms, are attractive for high-speed operation and simple implementation. The design problem of multiplierless 2-D SSDFs described by Roesser's local state-space model is formulated subject to the constraint that the resultant filters are stable. To ensure the stability for the resultant 2-D SSDFs, a stability test routine is embedded in th design procedure.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/e79-a_3_374/_p

Copy

@ARTICLE{e79-a_3_374,
author={Young-Ho LEE, Masayuki KAWAMATA, Tatsuo HIGUCHI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Design of Multiplierless 2-D State-Space Digital Filters over a Powers-of-Two Coefficient Space},
year={1996},
volume={E79-A},
number={3},
pages={374-377},
abstract={This letter presents an efficient design method of multiplierless 2-D state-space digital filters (SSDFs) based on a genetic algorithm. The resultant multiplierless 2-D SSDFs, whose coefficients are represented as the sum of two powers-of-two terms, are attractive for high-speed operation and simple implementation. The design problem of multiplierless 2-D SSDFs described by Roesser's local state-space model is formulated subject to the constraint that the resultant filters are stable. To ensure the stability for the resultant 2-D SSDFs, a stability test routine is embedded in th design procedure.},
keywords={},
doi={},
ISSN={},
month={March},}

Copy

TY - JOUR
TI - Design of Multiplierless 2-D State-Space Digital Filters over a Powers-of-Two Coefficient Space
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 374
EP - 377
AU - Young-Ho LEE
AU - Masayuki KAWAMATA
AU - Tatsuo HIGUCHI
PY - 1996
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E79-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 1996
AB - This letter presents an efficient design method of multiplierless 2-D state-space digital filters (SSDFs) based on a genetic algorithm. The resultant multiplierless 2-D SSDFs, whose coefficients are represented as the sum of two powers-of-two terms, are attractive for high-speed operation and simple implementation. The design problem of multiplierless 2-D SSDFs described by Roesser's local state-space model is formulated subject to the constraint that the resultant filters are stable. To ensure the stability for the resultant 2-D SSDFs, a stability test routine is embedded in th design procedure.
ER -