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What is the fastest algorithm to check if two cubes?
One can check if each of the 6 faces of cube A are intersected by each of 12 edges of cube B, but that is 72 checks. I’ve heard there is a paper from 1997 or so, describing a method that uses just 15 intersection checks, but I can’t find it. Can you please share the name of the paper, describing it or describe it in your words.
What does it mean if two cubes don’t intersect?
(Also called separating axis theorem, separating axis theorem test, yada yada.) If you can find an axis (ANY axis), not just regular XYZ basis vectors) where the projections of your two cubes don’t overlap, then they don’t intersect.
Is there a way to check if two cubes are nested?
Also, checking intersections of vertices and faces or edges doesn’t cover the case where cubes are nested, so it’s not a real solution. SAT looks complicated in 3D, but it’s just a lot of repetition. Cut, paste, trace and try some edge cases and you’ll get it.
Which is the final component of algorithmic trading?
Implementing the algorithm using a computer program is the final component of algorithmic trading, accompanied by backtesting (trying out the algorithm on historical periods of past stock-market performance to see if using it would have been profitable).
How does implementation shortfall work in algorithmic trading?
The implementation shortfall strategy aims at minimizing the execution cost of an order by trading off the real-time market, thereby saving on the cost of the order and benefiting from the opportunity cost of delayed execution.
Which is better algorithmic trading or human intuition?
Algorithmic trading provides a more systematic approach to active trading than methods based on a human trader’s intuition or instinct. Algorithmic Trading Strategies. Any strategy for algorithmic trading requires an identified opportunity that is profitable in terms of improved earnings or cost reduction.