Development of hologram generation method based on non-paraxial Angular-Spectrum

it is not developing from the zero.
it has to use “main.m” in the folder. Recently, hologram generation method looks not sharp enough. So it should be sharp as like a spot.
it is based on non-paraxial Angular-Spectrum method.
We have to use only Matlab.
Propagation methods are also in the folder.

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