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 Options

Examples

open allclose all

Basic Examples  (2)

Find the discrete-time inverse Fourier transform of :

In[1]:=
Click for copyable input
Out[1]=
In[2]:=
Click for copyable input
Out[2]=

Find a bivariate discrete-time inverse Fourier transform:

In[1]:=
Click for copyable input
Out[1]=
In[2]:=
Click for copyable input
Out[2]=

Scope  (3)

Options  (2)

Properties & Relations  (5)

See Also

FourierSequenceTransform  InverseFourier  InverseFourierTransform  InverseZTransform  Integrate

Introduced in 2008
(7.0)