不同生境中的实生苗随着龄级的升高,空间分布格局由集群分布转变成随机均匀分布。
The distribution pattern of seedlings switches from colony distribution to random and well-distributed as the age level rised.
在移除一些均匀分布在原始文档中的普通词汇后,它随机为每一个剩下的词汇分配一个存储文件。
After removing common words that it finds evenly spread through the original documents, it assigns each of the remaining ones, at random, to a bin.
集群成员的随机选择是确保请求均匀分布所使用的第一个机制。
The random selection of a cluster member is the first mechanism used to ensure even request distribution.
一种随机的一种均匀分布和一种高斯分布。
研究了一类非零键渗透率满足均匀分布的随机多孔介质逾渗模型。
A percolation model of random porous media, with its nonzero bonds obeying the uniform distribution, is researched in this article.
通过计算机仿真,验证了该算法对初值的鲁棒性和复原的效果优于基于均匀分布随机扰动量模拟退火盲解卷积算法,提高了收敛到最优解的速度。
Simulation results show that the improved method has better quality, robustness and speed of convergence comparing with simulated annealing algorithm based on uniform distribution random perturbation.
第三,阐述产生均匀分布随机序列的两种方法:平方取中法和线性同余法的基本原理。
Third, two algorithms for producing uniform distribution are analysed thoroughly by us—mid-square method and linear congruential method.
通常是幼小植丛多呈聚块分布,中等植丛趋向于均匀分布,大型植丛趋向于随机分布。
Generally, the young thicket showed block distribution, the middle thicket showed even distribution and old big thicket showed random distribution.
按照给定的分布,这一随机变量能由(0,1)均匀分布的随机变量加以变换得到。
This random variable can be derived from a (0, 1) uniformly distributed random variable according to a given distribution.
采用关于网格理论的方法,对线性同余序列及向量列在其作为伪随机序列模拟均匀分布时的偏差加以讨论并给出估计。
This article deals with error bounds for linear congruential sequences and vectors which are used as pseudorandom Numbers and vectors of uniform distribution.
依据中心极限定理,用均匀分布随机数求和的方法得到趋于高斯分布的白噪声。
White noise tending to Gaussian distribution is implemented by summing uniformly distributed random numbers according to the central limit theorem.
按林型分类,草类—落叶松林种群分布格局中,均匀分布和随机分布所占比例均11%,聚集分布占78%。
According to the forest type to classify, both of clustered and regular distribution are 11% in the commurity distribution pattern of herbage—Larix forest, the random distribution is 78%.
回顾了产生均匀分布、高斯分布随机序列的数学原理,提出了基于AR模型的相关高斯杂波仿真方法。
After the mathematics principle which use simulating well and Guassian probability distribution are reviewed, the simulation method of correlation Gaussian clutter based on ar model is presented.
该方法在布线资源中随机产生均匀分布的开路故障,并绕开障碍物布线互连,不依赖于CAD算法和基准电路。
Uniform stochastic open faults are produced in the routing resource, and we route interconnections around obstacles. This method does not depend on CAD tools and benchmark circuits.
对于改进型中心极限定理法,用概率密度转换器对均匀分布的随机数做密度转换,然后再累加产生正态分布的随机数。
With new Central Limit Theorem, convert the uniform random number's probability density using probability density Converter, then add all generated random Numbers.
采用均匀分布和正态分布两种随机模型分析成功脱离概率;
Uniform distribution and Gauss distribution are utilized to obtain the probability of Success.
基于滑动格子法计算的间隙度能从整体上表征颗粒填充复合材料图像中颗粒间的间隙的随机分布偏离均匀分布的程度。
The lacunarity calculated by gliding box algorithm could measure the deviation of random distribution of gaps among particulate from perfectly regular distribution.
基于滑动格子法计算的间隙度能从整体上表征颗粒填充复合材料图像中颗粒间的间隙的随机分布偏离均匀分布的程度。
The lacunarity calculated by gliding box algorithm could measure the deviation of random distribution of gaps among particulate from perfectly regular distribution.
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