Exponential Approximation

Highly accurate computation of Carson formulas based on exponential approximation
In this paper, analytical expressions for a highly accurate computation of Carson formulas are developed. Highly accurate analytical …
Cite DOI
A hybrid algorithm for computation of rectangular conductor internal impedance
A hybrid algorithm for the computation of rectangular conductor per unit length internal impedance is developed. Up to a switching …
Cite
Exponential approximation of the Heidler function for the reproduction of lightning current waveshapes
In this paper the lightning current function proposed by Heidler is approximated by a linear combination of exponential functions in …
Cite DOI
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 …
Cite
A new algorithm for exponential approximation of Sommerfeld integrals
The accurate numerical computing of infinite Sommerfeld integrals is difficult and time-consuming. In this paper, a new algorithm for …
Cite
A new algorithm for exponential approximation of Sommerfeld integrals
The exact calculation of Sommerfeld integrals is a very difficult task that requires relatively much computational time. In this paper, …
Cite
Numerical Analysis of Earthing Grids Buried in Horizontally Stratified Multilayer Earth
This paper describes a new numerical procedure for analysing earthing grids buried in horizontally stratified multilayer earth. The …
Cite DOI
Direct and iterative automatic interpretation of resistivity sounding data
In this paper numerical procedure for efficient automatic direct as well as automatic iterative interpretation of resistivity sounding …
Cite
Efficient use of exponential approximation of the kernel function in interpretation of resistivity sounding data
This paper describes two different procedures based on the approximation of the Stefanescu kernel function by a linear combination of …
Cite