how can I find the 2D FT for this problem
μ(x, y) =1/a exp(− pi x^2a^2 )1/b exp(− pi y^2b^2 )
$\displaystyle u$ and $\displaystyle v$ are the two special frequency variables coresponding to the $\displaystyle x$ and $\displaystyle y$ variables.
I don't know what you thing $\displaystyle \mu(x)$ and $\displaystyle \mu(y)$ mean $\displaystyle \mu$ is a function of
two variables.
RonL