Eckard,
The sea's surface has many 'superposed' wavelengths. They vary from mm to km scales but to the helmsman sailing a 13m yacht to windward the important ones are between ~1m and 10m. They're formed by changing winds, depth, tidal flow etc and propagate at different speeds. Commonly there are 2 - 5 prominent wavelengths combining to form the actual wave pattern met. These change constantly constructively or destructively interfere at any point and time. A very experienced racing helmsman can anticipate the resultant wave size and steepness about to impact the bow ~5-10 seconds in advance. That is required because the boat requires a different 'attitude' in each case. For a flat spot; Close to the wind and upright, or for a big wave; Powered up and 'driving off' with sheets eased. Boats take time to respond.
At night it becomes very difficult. After some years it becomes intuitive, but helped by scientific understanding. Mathematically the complex Fourier transform can well approximate it. However, in intuitive terms I find the simple 'superposed' cosine transform easier. Neither are 'required' as our on-board quantum computer (brain) is faster, however, when sailing for 100 miles to Rostock at night, testing the theory with nature can stop you falling asleep at the helm! I don't use Apple iPADS at sea but the cosine inverse probability amplitude distributions of my last essay.
COSINES. If you analyse my spherical figures you'll see a Bloch sphere with two 4-vectors (Alice and Bob's settings relative to the equatorial plane). Where these hit the 'surface' define 'points of latitude' which are the cosines of the angles. The circumference of the sphere at each latitude is different by the cosine ^2, which gives us Malus' Law and the energy of OAM transferrable to another body ('detector') contacting the sphere at that latitude. That body has it's own attitude and tangential speed distribution. The relationship of the two cosines is a cosine curve itself, which then precisely reproduces the predictions of quantum mechanics in the EFP case, but CLASSICALLY.
That is the whole substance of the essay, so perhaps you'd skipped over it and missed the meaning. It seems n many have. The final figure gives the whole EPR case set up, showing that all particles have BOTH spin states (clockwise and anticlockwise). The detector electrons (so 'finding' on interaction) reverse with reversed detector magnetic field angle (invoking joined-up-science).
You may need to read the whole thing again for all the components to come together, but I hope that's an understandable 'nutshell' version.
Best wishes
Peter
(P.S. I have raced yachts for 50 years and represented the UK at world championship yachting events).