Fourier Transform

Three-Phase Programmable Sinusoidal Voltage Calibrator
Laboratory setup for generation of sinusoidal voltage of programmable amplitude, phase and frequency is presented in the paper. Core of …
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Forward and inverse continuous numerical Fourier transform for transient analysis of electromagnetic phenomena
In this paper a numerical algorithm for solving the forward and inverse Fourier transform of arbitrary transient functions is …
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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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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 …
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Advanced algorithm development for transformation from the frequency domain into the time domain
The thesis deals with the problem of calculating the potential distribution at a certain distance from a point impulse charge as well …
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Application of the Fourier transform in the computation of grounding systems
The thesis deals with the problem of calculating the potential distribution at a certain distance from a point impulse charge as well …
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