Numerical Inversion of 3D Laplace Transforms for Weakly Nonlinear Systems Solution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU86522" target="_blank" >RIV/00216305:26220/10:PU86522 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Inversion of 3D Laplace Transforms for Weakly Nonlinear Systems Solution
Original language description
The paper deals with a technique for numerical inversion of three-dimensional Laplace transforms (3D NILT) being based on the FFT & IFFT in conjunction with the quotient-difference algorithm. This method generalizes 2D NILT technique developed formerly to three variables. Especially an error analysis has resulted in a new formula equating a relative error of the method to paths of the integration of triple Bromwich integral. To evaluate triple infinite sums obtained by numerical integration, the partialinversion technique is used. The method was algorithmized in Matlab language environment and applied for solving a response of a weakly nonlinear circuit via Volterra series expansion to demonstrate its practical usefulness.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 20th International Conference RADIOELEKTRONIKA 2010
ISBN
978-1-4244-6319-0
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Brno University of Technology
Place of publication
Brno, Czech Republic
Event location
Brno
Event date
Apr 19, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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