MATLAB Function Reference |
Syntax
Description
ifftshift(X)
undoes the results of fftshift
.
If X is a vector, iffshift(
X)
swaps the left and right halves of X. For matrices, ifftshift(X)
swaps the first quadrant with the third and the second quadrant with the fourth. If X
is a multidimensional array, ifftshift(X)
swaps "half-spaces" of X
along each dimension.
ifftshift(X,dim)
applies the ifftshift
operation along the dimension dim
.
See Also
ifftn | im2frame |
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