Publication detail

Modified Technique of FFT-Based Numerical Inversion of Laplace Transforms with Applications.

BRANČÍK, L.

Original Title

Modified Technique of FFT-Based Numerical Inversion of Laplace Transforms with Applications.

English Title

Modified Technique of FFT-Based Numerical Inversion of Laplace Transforms with Applications.

Type

conference paper

Language

en

Original Abstract

The paper presents a modified technique of numerical inversion of Laplace transforms based on FFT and quotient-difference algorithms and its Matlab implementation. The method enables to process general transforms of more complex variables and can therefore serve as a basis for inversion of multidimensional Laplace transforms. An application of the method is illustrated by getting matrix exponential function derivative needed at sensitivity calculation in multiconductor-transmission-line systems.

English abstract

The paper presents a modified technique of numerical inversion of Laplace transforms based on FFT and quotient-difference algorithms and its Matlab implementation. The method enables to process general transforms of more complex variables and can therefore serve as a basis for inversion of multidimensional Laplace transforms. An application of the method is illustrated by getting matrix exponential function derivative needed at sensitivity calculation in multiconductor-transmission-line systems.

Keywords

numerical inversion of Laplace transforms, FFT, quotient-difference algorithm, Matlab language

RIV year

2007

Released

20.06.2007

Publisher

Szczecin University of Technology

Location

Polsko

ISBN

978-83-7457-039-8

Book

Book of abstracts. XIV. International Symposium on Theoretical Electrical Engineering ISTET'07 and SEEM'07.

Pages from

49

Pages to

49

Pages count

1

BibTex


@inproceedings{BUT23646,
  author="Lubomír {Brančík}",
  title="Modified Technique of FFT-Based Numerical Inversion of Laplace Transforms with Applications.",
  annote="The paper presents a modified technique of numerical inversion of Laplace transforms based on FFT and quotient-difference algorithms and its Matlab implementation. The method enables to process general transforms of more complex variables and can therefore serve as a basis for inversion of multidimensional Laplace transforms. An application of the method is illustrated by getting matrix exponential function derivative needed at sensitivity calculation in multiconductor-transmission-line systems.",
  address="Szczecin University of Technology",
  booktitle="Book of abstracts. XIV. International Symposium on Theoretical Electrical Engineering ISTET'07 and SEEM'07.",
  chapter="23646",
  institution="Szczecin University of Technology",
  year="2007",
  month="june",
  pages="49",
  publisher="Szczecin University of Technology",
  type="conference paper"
}