Article
The Discrete Fourier Transform, Part 4: Spectral Leakage
Journal of Object Technology
Document Type
Article
Article Version
Publisher's PDF
Publication Date
11-1-2009
Disciplines
Abstract
Windowing modulates the input signal so that the spectral leakage is evened out (spreading on-bucket signals more and off- bucket signals less). Thus, windowing reduces the amplitude of the samples at the beginning and end of the window, altering leakage.
Published Citation
Douglas Lyon, “The Discrete Fourier Transform, Part 4: Spectral Leakage”, Journal of Object Technology, Volume 8, no. 7 (November 2009), pp. 23-34
DOI
10.5381/jot.2009.8.7.c2
None
Peer Reviewed
Citation Information
Douglas A. Lyon. "The Discrete Fourier Transform, Part 4: Spectral Leakage" Journal of Object Technology Vol. 8 Iss. 7 (2009) Available at: http://works.bepress.com/douglas_lyon/57/
Copyright 2009 Journal of Object Technology
Archived with permission from the copyright holder.