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數(shù)學(xué)畢業(yè)論文-論P(yáng)oisson分布的性質(zhì)及現(xiàn)實(shí)背景
論P(yáng)oisson分布的性質(zhì)及現(xiàn)實(shí)背景
摘要
本文較系統(tǒng)地討論了Poisson分布的性質(zhì)以及它的現(xiàn)實(shí)背景.通過對(duì)搜集的突發(fā)事件的資料進(jìn)行統(tǒng)計(jì)
分析,研究了突發(fā)事件的分布規(guī)律,得出許多突發(fā)事件服從Poisson分布的結(jié)論.這些結(jié)論在減災(zāi)防災(zāi)領(lǐng)域
中具有重要的實(shí)際意義.
關(guān)鍵詞: Poisson分布;Poisson分布的性質(zhì);突發(fā)事件; 擬合檢驗(yàn)法
Discussion Of The Chracter And The Realistic
Milien Of Poisson Distribution
Abstract
This paper discusses the character and the realistic milien of Poisson distribution. It investigates regularities of distribution to get the conclution that many out burst circumstances obey the Poisson distribution by the statistical anylysis.This conclution has important actual meaning in the field of being reduced and prepared against the disaster.
Keywords: Poisson distribution;the character of Poisson distribution ;out burst circumstance; Fitting checking of
目 錄
中文標(biāo)題---------------------------------------------------------------(1)
中文摘要﹑關(guān)鍵詞--------------------------------------------------------(1)
英文標(biāo)題----------------------------------------------------------------(1)
英文摘要﹑關(guān)鍵詞---------------------------------------------------------(1)
正文--------------------------------------------------------------------(2)
§1 引言---------------------------------------------------------------(2)
§2 Poisson分布的概述---------------------------------------------------(2)
§3 Poisson分布的性質(zhì)----------------------------------------------------(3)
§4 Poisson分布的現(xiàn)實(shí)背景------------------------------------------------(8)
4.1 理論分析----------------------------------------------------------(8)
4.2 符合Poisson分布規(guī)律的隨機(jī)變量的1些例子------------------(11)
§5 結(jié)束語-------------------------------------------------------------(21)
參考文獻(xiàn) ---------------------------------------------------------------(22)
致謝--------------------------------------------------------------------(23)
附錄--------------------------------------------------------------------(24)
附表1---------------------------------------------------------------(24)
附表2---------------------------------------------------------------(26)
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