Spectral Function
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Spectral Function
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The Fourier representation of a given function; that is, the Fourier
transform if the given function is aperiodic or the set of coefficients of
the Fourier
series if the given function is periodic. Also called spectrum. See
continuous
spectrum, discrete
spectrum. [[/a>|/a>
]]
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use