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數(shù)學畢業(yè)論文-論隨機變量函數(shù)的分布
論隨機變量函數(shù)的分布
摘要
概率論是從隨機變量的分布出發(fā)研究隨機現(xiàn)象的統(tǒng)計規(guī)律的,因此關(guān)于隨機變量的分布是概率論中的核心內(nèi)容,而隨機變量函數(shù)的分布又是這1核心內(nèi)容的拓展與深化.對于隨機變量函數(shù)的分布,本文論述了它的重要作用,提煉了它的知識結(jié)構(gòu),系統(tǒng)地論述了隨機變量的各種變換.在此基礎(chǔ)上,討論了各分布之間的變換關(guān)系及性質(zhì),并給出了若干應用.這對于概率論知識結(jié)構(gòu)的掌握和應用具有1定的參考價值.
關(guān)鍵詞:隨機變量函數(shù);分布函數(shù);分布密度;卷積公式.
By Random Variable Function Distribution
ABSTRACT
Probability theory starting from the distribution of random variables in the statistical study of random phenomena, and therefore on ution of random variables probability theory is the core content and function of the distribution of random variables is the core content to expand and deepen. Regarding the random variable function distribution, this article elaborated its vital role, has refined its knowledge structure, systematically elaborated random variable each kind of transformation. in this foundation, discussed between each distribution transformation relations and the nature, and produced certain application. this to have the certain reference value regarding theory of probability knowledge structure grasping with the application.
Key word: Random variable function;distribution function;density of distribution;Convolution formula
目錄
中文題目…………………………………………………………………………(1)
中文摘要和關(guān)鍵詞………………………………………………………………(1)
英文題目…………………………………………………………………………(1)
英文摘要和關(guān)鍵詞………………………………………………………………(1)
前言………………………………………………………………………………(2)
正文………………………………………………………………………………(4)
§1有關(guān)隨機變量函數(shù)的分布的知識結(jié)構(gòu)圖……………………………(4)
§2隨機變量的常用變換…………………………………………………(4)
§3應用舉例………………………………………………………………(21)
§4小結(jié)……………………………………………………………………(28)
參考文獻…………………………………………………………………………(29)
致謝………………………………………………………………………………(30)
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