harmonic analysis
noun Mathematics.
the calculation of Fourier series and their generalization.
the study of Fourier series and their generalization.
Also called
Fourier analysis.
Origin of harmonic analysis
First recorded in 1865–70
Words nearby harmonic analysis
harmful,
harmless,
harmolodics,
harmonia,
harmonic,
harmonic analysis,
harmonic conjugates,
harmonic distortion,
harmonic interval,
harmonic law,
harmonic mean
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
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.