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In theoretical computer science and cryptography, a pseudorandom generator (PRG) for a class of statistical tests is a deterministic procedure that maps a random seed to a longer pseudorandom string such that no statistical test in the class can distinguish between the output of the generator and the uniform distribution.
When the wheel was flooded by vandals in April 2002, this room was filled to within 8 cm (3 in) of the 11-kV busbars. [38] On the first floor is a standby generator and switchgear should the mains supply to the wheel fail. [38] The second floor houses a pair of hydraulic pumps that drive the hydraulic motors in the chamber above. [38]
A hamster wheel or running wheel is an exercise device used primarily by hamsters and other rodents, but also by other cursorial animals when given the opportunity. Most of these devices consist of a runged or ridged wheel held on a stand by a single or pair of stub axles. Hamster wheels allow rodents to run even when their space is confined.
Dismantled bottle dynamo. Left: Housing with internal permanent magnet rotating through the friction wheel. Right: Induction coil. A bottle dynamo or sidewall dynamo is a small electrical generator for bicycles employed to power a bicycle's lights.
Random forests or random decision forests is an ensemble learning method for classification, regression and other tasks that operates by constructing a multitude of decision trees at training time. For classification tasks, the output of the random forest is the class selected by most trees.
The closest to an official name for the empire was Hindustan, which was documented in the Ain-i-Akbari. [27] Mughal administrative records also refer to the empire as "dominion of Hindustan" (Wilāyat-i-Hindustān), [28] "country of Hind" (Bilād-i-Hind), "Sultanate of Al-Hind" (Salṭanat(i) al-Hindīyyah) as observed in the epithet of emperor Aurangzeb [29] or endonymous identification from ...
The most common wheel speed sensor system consists of a ferromagnetic toothed reluctor ring and a sensor (which can be passive or active). The tone wheel is typically made of steel and may be an open-air design, or sealed (as in the case of unitized bearing assemblies). The number of teeth is chosen as a trade-off between low-speed sensing ...
The Big Bang Theory is an American television sitcom created by Chuck Lorre and Bill Prady, both of whom served as executive producers and head writers on the series, along with Steven Molaro.