Detail publikačního výsledku

Numerical Inversion of Two-Dimensional Laplace Transforms with Improved Numerical Stability

BRANČÍK, L.

Originální název

Numerical Inversion of Two-Dimensional Laplace Transforms with Improved Numerical Stability

Anglický název

Numerical Inversion of Two-Dimensional Laplace Transforms with Improved Numerical Stability

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In the paper an improved method of the numerical inversion of two-dimensional Laplace transforms (2D-NILT) is presented. The method is that based on the FFT and epsilon-algorithm, however, here a novel way of the epsilon-algorithm implementation is used. As was experimentally verified the technique under consideration leads to an improvement of the numerical stability of the 2D-NILT method. Due to this fact more terms can enter the epsilon-algorithm enabling to get even more accurate results if necessary. The method has been algorithmized using the Matlab language.

Anglický abstrakt

In the paper an improved method of the numerical inversion of two-dimensional Laplace transforms (2D-NILT) is presented. The method is that based on the FFT and epsilon-algorithm, however, here a novel way of the epsilon-algorithm implementation is used. As was experimentally verified the technique under consideration leads to an improvement of the numerical stability of the 2D-NILT method. Due to this fact more terms can enter the epsilon-algorithm enabling to get even more accurate results if necessary. The method has been algorithmized using the Matlab language.

Klíčová slova

Laplace transformation, numerical inversion, FFT, epsilon–algorithm

Klíčová slova v angličtině

Laplace transformation, numerical inversion, FFT, epsilon–algorithm

Autoři

BRANČÍK, L.

Vydáno

12.09.2001

Nakladatel

Brno University of Technology

Místo

Brno

ISBN

80-214-1960-1

Kniha

Proceedings of the 8th Electronic Devices and Systems Conference 2001 and Noise and Non-Linearity Testing of Modern Electronics Components

Strany od

153

Strany počet

4

BibTex

@inproceedings{BUT3745,
  author="Lubomír {Brančík}",
  title="Numerical Inversion of Two-Dimensional Laplace Transforms with Improved Numerical Stability",
  booktitle="Proceedings of the 8th Electronic Devices and Systems Conference 2001 and Noise and Non-Linearity Testing of Modern Electronics Components",
  year="2001",
  number="1.",
  pages="4",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="80-214-1960-1"
}