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Scaling of the DFT and Some More of Its Noteworthy Properties

Please make sure that you read this on GitHub Pages.

This repository collects educational materials on the Discrete Fourier Transform. For now, you’ll find:

• J. Ahrens, C. Andersson, P. Höstmad, W. Kropp, “Tutorial on Scaling of the Discrete Fourier Transform and the Implied Physical Units of the Spectra of Time-Discrete Signals,” in 148th Convention of the AES, e-Brief 56, May 2020.

• J. Ahrens, “Some Notes on Windows in Spectral Analysis”, which is a short article about the usefulness of flat top windows.