Detail publikace

POLE-ZERO ANALYSIS WITH ENHANCED PRECISION

Originální název

POLE-ZERO ANALYSIS WITH ENHANCED PRECISION

Anglický název

POLE-ZERO ANALYSIS WITH ENHANCED PRECISION

Jazyk

en

Originální abstrakt

The paper deals with a method for accurate computation of multiple poles and zeros in of idealized linear circuits. The method is based on an improved reduction procedure for transforming generalized eigenproblem into the standard one in combination with an algorithm for computing the Jordan canonical form of inexact matrices [1]. The reduction procedure uses the SVD method for explicit rank estimation with the aim of avoiding the reporting of spurious roots. Numerical experiments have shown the numerical accuracy to be maintained even for defect matrices with high multiplicity roots.

Anglický abstrakt

The paper deals with a method for accurate computation of multiple poles and zeros in of idealized linear circuits. The method is based on an improved reduction procedure for transforming generalized eigenproblem into the standard one in combination with an algorithm for computing the Jordan canonical form of inexact matrices [1]. The reduction procedure uses the SVD method for explicit rank estimation with the aim of avoiding the reporting of spurious roots. Numerical experiments have shown the numerical accuracy to be maintained even for defect matrices with high multiplicity roots.

BibTex


@inproceedings{BUT31116,
  author="Zdeněk {Kolka} and Martin {Horák}",
  title="POLE-ZERO ANALYSIS WITH ENHANCED PRECISION",
  annote="The paper deals with a method for accurate computation of multiple poles and zeros in of idealized linear circuits. The method is based on an improved reduction procedure for transforming generalized eigenproblem into the standard one in combination with an algorithm for computing the Jordan canonical form of inexact matrices [1]. The reduction procedure uses the SVD method for explicit rank estimation with the aim of avoiding the reporting of spurious roots. Numerical experiments have shown the numerical accuracy to be maintained even for defect matrices with high multiplicity roots.",
  address="VUT v Brně",
  booktitle="In Proc. of Electronic Devices and Systems IMAPS CS International Conference (EDS 2009)",
  chapter="31116",
  howpublished="print",
  institution="VUT v Brně",
  year="2009",
  month="september",
  pages="319--324",
  publisher="VUT v Brně",
  type="conference paper"
}