iterated logarithm造句
例句与造句
- The limit theory of law of the iterated logarithm have received more and more attentions , especially about identical independent random variables . but up to now , the studies are only for partial sums and , have n ' t shown any concern on the special finite partial weight suras . however , the partial sums and partial weight sums not only have the osculating aspects , but also have essential difference between them . so the studies for these play an important role in theoretical and applied setups
因此对重对数律的研究引起了国内外学者的兴趣，对独立同分布的随机变量，许多学者做了大量的研究工作，但迄今为止这方面的研究仍限于部分和数列的重对数律，很少涉及到特殊加权和的领域，而部分和与加权和之间既有密切联系，又有本质不同，因此，这一问题的研究具有一定理论意义和应用价值。 - A kind of complete convergence of sums for negatively associated sequences of non - identically distributed random variables , in the second chapter , is obtained and the requirement of known results are weakened to the condition that absoluted moment - larger than zero - is finite . the strong convergence of negatively associated sequences of non - identically distributed random variables is discussed in the third chapter . in the fourth chapter , after extend the laws of the iterated logarithm of strong stationary case to weak stationary case , we obtain the strong convergence rate for negatively associated sequences of non - identically distributed random variables in linear models
其中第二章讨论了一类不同分布的na列的加权和的完全收敛性，我们把已有的结果对矩的要求放宽到了只要求大于0的绝对矩有限的情形；第三章讨论了不同分布的na列的加权和的强收敛性；第四章首先把文[ 10 ]的关于na的重对数律由强平稳的情形推广到了弱平稳不同分布的情形，然后得到了线性模型中不同分布的na误差列的收敛速度。 - Let { xn ; n > 1 } be mutually identically independent random variables distributed according to the normal distribution , { sn , n > 1 } be finite partial sum series , the purpose of this paper is to investigate law of the iterated logarithm type results for special finite partial weight sum series { sn , n > 1 } , we assume that sn = a1sn + a2 ( s2n - sn ) + a3 ( s3n - s2n ) + . . . + ad ( sdn - s ( d - 1 ) n ) in the second chapter , theory 2 by using the method of literature [ 8 ] , we extend hartman - wintner law of iterated logarithm on the gauss distribution . we substitute negative correspond for independent . it extends the corresponding results in gauss distribution
设{ x _ n ； n 1 }是独立同分布的且服从标准正态分布的随机变量序列， { s _ n , n 1 }是其部分和数列，讨论有限项特殊加权部分和{ s _ n ， n 1 }的重对数律，其中定理2利用文献[ 8 ]提供的方法，在高斯分布上改进了hartman - wintner的重对数律，取消独立性用更弱的条件负相关代替，大大拓宽了重对数律在高斯分布中的使用范围。 - It's difficult to find iterated logarithm in a sentence. 用iterated logarithm造句挺难的
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