人民网解读:习近平三次新年考察为何都选困难地区
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百度 海军陆战队的克里斯托弗·哈里森上尉和五角大楼发言人、空军少校卡拉·格利森证实了这些最新指控,并承认此事可能涉及所有军种,但他们不愿透露涉嫌散布这些内容的是现役军人还是预备役人员。
In probability theory, a stable process is a type of stochastic process. It includes stochastic processes whose associated probability distributions are stable distributions.[1]
Examples of stable processes include the Wiener process, or Brownian motion, whose associated probability distribution is the normal distribution. They also include the Cauchy process. For the symmetric Cauchy process, the associated probability distribution is the Cauchy distribution.[1]
The degenerate case, where there is no random element, i.e., , where is a constant, is also a stable process.[1]
References
[edit]- ^ a b c It?, K. (2006). Essentials of Stochastic Processes. American Mathematical Society. pp. 50–55. ISBN 9780821838983.