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What is the relation between 2d Fourier Transform and Plane Waves? [closed]
I'm not understanding how the two was related, but I was told that the 2d Fourier Transform decomposes an electromagnetic signal into plane waves. This, however, I am not understanding. I thought it ...
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Radial fourier transform of gaussians
In this paper is calculated the square modulus of the radial fourier transform of the function $\rho(r)$
$$\left|F(q)\right|^2=\left| \int_{\mathbb{R}^3} e^{i\mathbf{q}\cdot\mathbf{r}}\rho(\mathbf{r})...
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