InverseFourierSequenceTransform

InverseFourierSequenceTransform[expr,ω,n]
gives the inverse discrete-time Fourier transform of expr.

InverseFourierSequenceTransform[expr,{ω1,ω2,},{n1,n2,}]
gives the multidimensional inverse Fourier sequence transform.

Details and OptionsDetails and Options

ExamplesExamplesopen allclose all

Basic Examples  (2)Basic Examples  (2)

Find the discrete-time inverse Fourier transform of :

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Find a bivariate discrete-time inverse Fourier transform:

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Introduced in 2008
(7.0)