查询词典 sampling distribution

With regard to the external Qinhuai River regulation project in Nanjing City, the inverse Gaussian distribution curve was determined as the flood level frequency curve of the river course by use of the frequency statistics technique, and the parameters λ and μ of the inverse Gaussian distribution were derived according to the current flood design standard.

结合南京市外秦淮河堤防整治工程，放弃传统的堤防潮位频率曲线线型，采用频率统计分析的方法确定了外秦淮河堤防潮位频率曲线的线型为反高斯分布；根据该堤防现行洪水设计标准推求了反高斯分布参数λ和μ。

The assumption that the distribution of the target and background for the Gaussian distribution.

假设目标和背景的分布为高斯分布。程序的输入参数根据公式要求而定。

The distribution of the transform domain data is analysed, and it is approximated by Gaussian distribution.

该方法对直扩通信系统接收信号变换域数据的分布特点进行了分析，并采用高斯分布对其作了近似。

Alpha stable distribution is better for modeling impulsive noises than Gaussian distribution in wireless communication system.

稳定分布可以更好地描述实际应用中所遇到的具有显著脉冲特性的随机信号和噪声。

In this paper, we use Chi-square distribution instead of Gaussian distribution as the model of ASE noise.

本文提出用x平方律分布模型代替高斯信道模型，并将高性能的不规则重复累积码应用于远程光纤通信系统。

Supposing that the exchange couplings satisfy the Gaussian distribution, the effects of this distribution on the dynamics of the system is investigated.

假设自旋间的交换耦合满足高斯分布，研究了这种分布对该系统动力学性质的影响。

The simulation results reveal that the distribution of acceleration measurements with the clock jitter is approximately Gaussian distribution, which is well coincident with the theoretical analysis.

仿真结果表明，在存在时钟抖动的情况下，加速度测量值是渐近服从高斯分布的，这个结果与理论分析相吻合。

Results In both groups after injury, several changes on oculomotor nerve occurred including number reduction of neurons, dispersion in distribution, disappearance of sub-nuclear structure, structure destruction of fibers and myelin sheath, neurite gemmation, and specificity decrease in fibers distribution, while all these changes in section-suture group were more obvious.

结果 不同损伤均可导致神经元的数量减少，分布散乱，亚核分布结构改变，神经纤维和髓鞘的结构破坏，轴突芽生及再生纤维分布的特异性降低，而且上述改变在神经切断组更加明显。

Living in Wuling mountainous areas for a long time, Tujia nationality was influenced by natural and historical productivity there and has formed its own characteristics in production, particularly in the class society, Tujia's traditional distribution and exchange system are still retaining the relics of primitive nationality's general reciprocal benefit distribution.

土家族长期繁衍生息于湘鄂渝黔边的武陵山区，受这里的自然环境和历史上生产力状况的影响，形成了这个民族在生产中的许多特点。

And with these results, I delve further into the theoretical issues of MSP and the concentration is on a special class of MSP-Doob skeleton processes. Generalized limit distribution, limit distribution of these processes and conditions and the expressions for the existence of invariable measure of such processes are provided. Finally, these new results are then applied to queueing theory, reliability theory and inventory theory. A detailed study of GI/G/1 queuing model, parallel connection system model, water reservoir model and perishable inventory model is discussed. These models have already been investigated to some degree. In particular, as mentioned above, some scholars have already successfully applied the transient behavior theory of MSP to these models and transient distributions of main variables in such models have been obtained. However, the limit behavior has not been addressed. In this thesis, limit behavior of main variables in the above-mentioned models is established.

在这个基础上，对马尔可夫骨架过程的理论进一步进行了探讨，将注意力集中于一类特殊的马尔可夫骨架过程Doob骨架过程，给出了这类过程的广义极限分布、极限分布以及不变测度存在性条件和表达式，并应用这些结论于排队论、可靠性理论和存储论等领域-具体分析了GI/G/1排队论系统模型、并联系统模型、水库储水模型、易腐烂物品库存模型——这些模型都不同程度地被许多学者研究过，特别，如前面提及，已有人成功地应用马尔可夫骨架过程的瞬时性态理论，获得了上述各模型中的主要参量过程的瞬时分布，但是，却并没有探讨它们的极限性态——建立了若干关于上述各模犁的主要参量过程的极限性态的结果。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我