Lightning Current

On continuous numerical Fourier transform for transient analysis of lightning current related phenomena
In this paper a novel numerical method is proposed for solving the Fourier transform of an arbitrary transient function. Fourier …
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On the estimation of Heidler function parameters for reproduction of various standardized and recorded lightning current waveshapes
A highly accurate and robust Marquardt least squares method, which simultaneously solves a set of nonlinear equations, is employed to …
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Least squares estimation of Heidler function parameters
The aim of the proposed paper is to present an effective numerical algorithm for the computation of Heidler function parameters. The …
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Development of an algorithm for an exponential approximation of the lightning current
In this paper, the lightning current in the time and frequency domains is described using the Heidler function, where the function is …
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