TheFourier transform of theHeaviside step function is given by

			(1)
			(2)

where is thedelta function.

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Cite this as:

Weisstein, Eric W. "Fourier Transform--Heaviside Step Function." FromMathWorld--A Wolfram Resource.https://mathworld.wolfram.com/FourierTransformHeavisideStepFunction.html

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