harmonic analysis
noun Mathematics.
the calculation of Fourier series and their generalization.
the study of Fourier series and their generalization.
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Also called Fourier analysis.
Origin of harmonic analysis
First recorded in 1865–70
Words nearby harmonic analysis
harmless, harmolodics, Harmonia, harmonic, harmonica, harmonic analysis, harmonic conjugates, harmonic distortion, harmonic interval, harmonic mean, harmonic minor scale
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
British Dictionary definitions for harmonic analysis
harmonic analysis
noun
the representation of a periodic function by means of the summation and integration of simple trigonometric functions
the study of this means of representation
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for harmonic analysis
harmonic analysis
The study of functions given by a Fourier series or analogous representations, such as periodic functions and functions on topological groups.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.