| 一种生成大周期伪随机数的新算法——改进的混合同余法 |
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| 引用本文： | 郭凤鸣.一种生成大周期伪随机数的新算法——改进的混合同余法[J].地球科学,1992(6). |
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| 作者姓名： | 郭凤鸣 |
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| 作者单位： | 中国地质大学经济管理系 |
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| 摘 要： | 为了克服当前所生成的伪随机数周期小、每个随机数仅能出现1次而不能重复的缺点,本文提出了一种生成伪随机数的新方法,称为改进的混合同余法。
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| 关 键 词： | 大周期伪随机数 混合同余法 蒙特卡罗模拟方法 |
A NEW ALGORITHM IN GENERATING PSEUDO RANDOM NUMBER - IMPROVED MIXING CONGRUENTIAL METHOD |
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| Guo Fengming.A NEW ALGORITHM IN GENERATING PSEUDO RANDOM NUMBER - IMPROVED MIXING CONGRUENTIAL METHOD[J].Earth Science-Journal of China University of Geosciences,1992(6). |
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| Authors: | Guo Fengming |
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| Abstract: | Up to now , there are two main shortcomings in variety of ways in generating pseudo random number .First , the circle is small .Secondly, each number appears just once without repeating . To overcome the shortcomings this paper outlines a new algorithm in generating pseudo random number that is called improved mixing congruential method . |
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| Keywords: | pseudo random number mixing congruential method Monte Carlo simulation method |
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