Spreadsheet Filtering by FFT Gaussian-based Convolution

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dc.creatorPeters, Randall D.
dc.date2004-06-18
dc.date.accessioned2026-07-07T05:52:06Z
dc.date.available2026-07-07T05:52:06Z
dc.descriptionFiltering of digital signals is accomplished on an Excel spreadsheet using fast Fourier transform (FFT) convolution in which the kernel is either a Gaussian or a cosine modulated Gaussian. Pedagogical examples of low-pass and band-pass filtering are provided, and the practical value of the spreadsheet is illustrated with some cases involving an earthquake record generated by a folded pendulum seismometer.
dc.description12 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/physics/0406087
dc.identifierhttp://arxiv.org/abs/physics/0406087
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/86211
dc.subjectGeneral Physics
dc.titleSpreadsheet Filtering by FFT Gaussian-based Convolution
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