Markov chain - Wikipedia
18 小时之前 — A Markov chain or Markov process is a stochastic process describing a sequence of possible events in which the probability of each event depends only on the state attained in the previous event. Informally, this may be thought of as, "What happens next depends only on …
James Harden's new move - Athlon Sports
5 小时之前 — With Trayce Jackson-Davis of the Warriors guarding him at the sidelines beyond the arc, Harden attempted an unusual fake pass side-step 3-pointer. While it did end in an airball, …
Semiconductor device fabrication - Wikipedia
18 小时之前 — Wet etching was widely used in the 1960s and 1970s, [143] [144] but it was replaced by dry etching/plasma etching starting at the 10 micron to 3 micron nodes. [145] [146] …
Eigenvalues and eigenvectors - Wikipedia
18 小时之前 — Consider an matrix A and a nonzero vector of length . If multiplying A with (denoted by ) simply scales by a factor of λ, where λ is a scalar, then is called an eigenvector of A, and λ …
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Science fiction - Wikipedia
18 小时之前 — Science fiction (sometimes shortened to SF or sci-fi) is a genre of speculative fiction, which typically deals with imaginative and futuristic concepts such as advanced science …
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C (programming language) - Wikipedia
18 小时之前 — C (pronounced / ˈ s iː / – like the letter c) [6] is a general-purpose programming language.It was created in the 1970s by Dennis Ritchie and remains very widely used and …
John (given name) - Wikipedia
18 小时之前 — John, a name of Hebrew origin, is very popular in the Western World, and has given many variants depending on the language: Shaun, Eoin, Ian, Juan, Ivan, and Yahya.Click on …
Sheriff Callie's Wild West - Wikipedia
18 小时之前 — Sheriff Callie's Wild West is an American CGI-animated children's television series created by George Evelyn, Holly Huckins, and Denis Morella, the creators of Higglytown …
