Marquardt Method

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 …
Cite DOI
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 …
Cite DOI
Assessment of lightning current parameters
The thesis deals with the problem of estimating lightning current parameters, which can be described using a double-exponential …
Cite