– Star Trek does this one all the time. – Star Trek: The unique Sequence. In “That Which Survives” the Enterprise’s engines are sabotaged and the ship accelerates to extremely high speeds. Spock estimates that the engines will overload and detonate in 14.87 minutes, and continues giving a exact countdown as time passes (12 minutes 21 seconds, 10 minutes 19 seconds, and eight minutes forty one seconds).
– Happens always with the Vulcans. Made more logical after they made an android a crewmember in Star Trek: The subsequent Generation.
– Star Trek: Voyager performed with this when Janeway decided to take a bunch of her worst crew members out on a mission to get them to shape up. One in every of them, a woman who cannot do twenty fourth-century math to avoid wasting her life, gets put accountable for the one factor you need math for: calculating time to influence. “Shockwave influence in three, two, one. [pause] More or less.”
The issue of indexing time sequence has attracted a lot interest. Most algorithms used to index time collection utilize the Euclidean distance or some variation thereof. Nevertheless, it has been forcefully shown that the Euclidean distance is a really brittle distance measure. Dynamic time warping (DTW) is a way more strong distance measure for time sequence, allowing comparable shapes to match even if they’re out of part within the time axis. Due to this flexibility, DTW is broadly used in science, medicine, industry and finance. Unfortunately, however, DTW doesn’t obey the triangular inequality and thus has resisted attempts at precise indexing. Instead, many researchers have introduced approximate indexing strategies or abandoned the thought of indexing and concentrated on speeding up sequential searches. In this work, we introduce a novel technique for the exact indexing of DTW. We show that our technique guarantees no false dismissals and we show its huge superiority over all competing approaches in the most important and https://forum.ipsc.org.ua/viewtopic.php?f=76&t=14156 most comprehensive set of time collection indexing experiments ever undertaken.
Except for college kids with lodging for prolonged time, the SAT should take the identical period of time in any testing middle within the U.S. or internationally. The fact is that there may be some variation in terms of break time, with some proctors being extra versatile and allowing between five and ten minutes. If there have been any problems, comparable to distracting noise or a pupil being dismissed for cell phone use, this might additionally potentially cause a delay.
Which of the following is one of the questions that a mission assertion should answer? A. When was the last time the community has experienced disaster? B. Is the group able to launch a hazard mitigation program? C. What’s the exact cost of the plan execution? D. For whom or the place is the plan being developed?
One thing to BE VERY Careful ABOUT: keep your “models” straight, and preferably with their numbers in your work as you go. Typically you will have a problem where one rate is given in miles per hour and another price is feet per second, or they will give you a price in miles per hour and ask you about one thing in minutes. Or they may ask about distances in miles after giving charges in feet per second. Nearly anything can fluctuate “unit”-smart, so watch out, and keep your items with your numbers. Otherwise you could possibly find yourself adding, subtracting, multiplying, or dividing “not like” belongings you don’t realize are inappropriate to put collectively. E.g., you can’t subtract 25 ft/second from 50 miles/hour and get “25” feet/second or miles/hour. (In physics, and elsewhere, you can multiply or divide numerous unlike items of sure sorts, to get foot-seconds or gram-centimeters or no matter, however once more you will have to keep all that straight or you’ll mix some inappropriately, and get wrong numbers with fallacious units.)