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A CLASS OF RANDOM NUMBER GENERATORS BASED ON WEYL SEQUENCE 被引量:1
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作者 Liang Heng Liu Qinghua Bai Fengshan 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2005年第4期483-490,共8页
The generation of good pseudo-random numbers is the base of many important fields in scientific computing, such as randomized algorithms and numerical solution of stochastic differential equations. In this paper, a cl... The generation of good pseudo-random numbers is the base of many important fields in scientific computing, such as randomized algorithms and numerical solution of stochastic differential equations. In this paper, a class of random number generators (RNGs) based on Weyl sequence is proposed. The uniformity of those RNGs is proved theoretically. Statistical and numerical computations show the efficiency of the methods. 展开更多
关键词 pseudo-random number randomized algorithm statistical test uniform distribution.
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线性同余发生器的缺陷及其改进 被引量:4
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作者 罗平 《计算机工程》 CAS CSCD 北大核心 1995年第S1期295-297,328,共4页
线性同余发生器使用普遍。本文指出由它生成的伪随机二维点集分布于有限条等距平行线上,并说明这种有缺陷的几何结构可通过组合法予以改进。
关键词 同余 伪随机数 均匀分布
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