| 基于两个GFSRG的组合随机数发生器 |
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| 引用本文： | 张广强,王文超.基于两个GFSRG的组合随机数发生器[J].商丘师范学院学报,2006,22(5):54-56. |
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| 作者姓名： | 张广强 王文超 |
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| 作者单位： | 1. 华北水利水电学院,数学与信息科学系,河南,郑州,450011
2. 大连理工大学,应用数学系,辽宁,大连,116024 |
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| 摘 要： | 随机数是蒙特卡罗(Monte Carlo)方法的关键因素.首先给出一种广义反馈位移寄存器发生器及其缺点,然后在此基础上提出一种基于两个广义反馈位移寄存器方法的组合随机数发生器,最后给出一些严密的统计检验,结果证明这种组合随机数发生器不失为一种较好的随机数发生器.
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| 关 键 词： | 随机数 反馈位移寄存器 组合发生器 统计检验 |
| 文章编号： | 1672-3600（2006）05-0054-03 |
| 收稿时间： | 2005-09-12 |
| 修稿时间： | 2006-01-17 |
Combined generators based on two GFSRGs |
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| ZHANG Guang-qiang,WANG Wen-chao.Combined generators based on two GFSRGs[J].Journal of Shangqiu Teachers College,2006,22(5):54-56. |
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| Authors: | ZHANG Guang-qiang WANG Wen-chao |
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| Institution: | 1. Department of Mathematics and Information Sciences, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China; 2. Department of Applied Mathematics, Delian University of Technology, Delian 116024, China |
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| Abstract: | Random number is the key factor of Monte-Carlo method.In this paper,it firstly gives out a generalized feedback shift register generator and its defects;and then on its base presents a new combined random number generator based on two GFSRGs;at last it presents some strict statistical tests which prove that this generator is a good generator. |
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| Keywords: | random number feedback shift register combined generator statistical test |
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