Detail publikace

Accuracy comparison of some 2D numerical inverse Laplace transform methods

AL-ZUBAIDI R-SMITH, N.

Originální název

Accuracy comparison of some 2D numerical inverse Laplace transform methods

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

angličtina

Originální abstrakt

Numerical Laplace inversions are essential to use when the analytical manipulations of the Laplace transform tables are not possible to apply, and this becomes more and more difficult for applications with higher number of variables. In this paper we describe three methods for 2D numerical inverse Laplace transforms and analyse the methods as for their accuracy and calculation efficiency by implementing them in the Matlab environment. The relative and absolute errors for three different testing functions with previously known originals are presented in a comparative table for the selected points, and the 3D resulting plots for the inversion of a test function are displayed.

Klíčová slova

Numerical inversion, two-dimensional Laplace transform, test functions, Matlab language, 3D plot.

Autoři

AL-ZUBAIDI R-SMITH, N.

Vydáno

28. 4. 2016

Nakladatel

Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních

Místo

Brno

ISBN

978-80-214-5350-0

Kniha

Proceedings of the 22nd Conference STUDENT EEICT 2016

Strany od

282

Strany do

287

Strany počet

6

BibTex

@inproceedings{BUT124525,
  author="Nawfal {Al-Zubaidi R-Smith}",
  title="Accuracy comparison of some 2D numerical inverse Laplace transform methods",
  booktitle="Proceedings of the 22nd Conference STUDENT EEICT 2016",
  year="2016",
  pages="282--287",
  publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních",
  address="Brno",
  isbn="978-80-214-5350-0"
}