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May 26, 2012
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Fou'rier anal"ysis



Physics, Math.
1. the expression of any periodic function as a sum of sine and cosine functions, as in an electromagnetic wave function. Cf. Fourier series.
2. See harmonic analysis.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

FourierFourierism
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