Fourier Analysis using LTspice & Excel
Frequency & time domain analysis made easy
Published in issue 397, January 2010
LTspice is a circuit analysis program with many powerful functions, including a spectral analysis tool. It is freely downloadable and has an active user group. Together with Microsoft’s well-known Excel tool and three free spreadsheets from this web page, Fourier analysis can be performed on many common waveforms found in electronics.
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Click below to download a pdf copy of this article from Elektor magazine.
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