Verify slice projection theorem

[Erhushenshou]

I used your code to construct projections from 3D volume to verify the 3D slice projection theorm but failed. Have you tried the verificatio?

[alisterburt]

@Erhushenshou you have not specified what you tried or how you evaluated it...

[Erhushenshou]

Hi, I am trying to prove the above 3D Fourier Slice Projection Theorem.

[alisterburt]

yes, that is what is implemented here - for cubic volumes with even dimensions only