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Properties of the Fourier Transform

Let us name $f(x)$ a function, and $F(X)$ its Fourier transform. We use here the simple, non-unitary convention The definition, illustrated here with scalars, also holds for $x,X$ being 2-D vectors in Euclidean space, the product in the definition being a standard dot product of these vectors.


next up previous contents index
Next: Revision History Up: imager Previous: Transfering Image data   Contents   Index
Gildas manager 2023-06-01