Say I have a function $F(x)$ whose Fourier transform is $G(y)$. Is there a special term to refer to the two variables $x, y$?
I'm thinking it might be called "Fourier counterpart" or something, but I can't find anything to confirm it.
Is there a special term for the two variables in a Fourier transform
fourier analysisfourier seriesfourier transformterminology
Best Answer
Such variables related through Fourier transforms are known as conjugate variables.