statistic distribution

A test statistic is proposed and its asymptotic null distribution is also given, as both the sample size and the number of variables go to infinity.

我们将给出一个新的检验统计量，并且，在样本量和维数一起趋于无穷的情形下，给出该统计量在原假设成立下的渐近分布。

Then from normal statistic model, a reasonable and simple estimation method is given. A clear expression of the null distribution function of statistics U is also derived.

从正态统计模型出发，对均值变点的位置提供了一种合理、简单的估计方法，对其统计量进行推导，得到关于统计量U的分布函数的定理。

It is shown that, under both the null and the local alternatives, the random weighting statistics have the same asymptotic distribution as the original test statistic under the null hypotheses.

我们证明了在原假设和局部对立假设之下随机加权统计量的条件渐近分布与检验统计量在原假设之下的渐近分布相同。

In the end, a novel blind software watermarking scheme was proposed based on statistic distribution of instructions. It is one of the most robust software watermarking schemes.

论文提出并实现了一种新型的基于代码指令统计分布的盲提取软件水印方案，该方案是当前健壮性最强的软件水印方案之一。

The noncentral parameter of statistic distribution often needs to be estimated in error analysis, statistical test, deformational analysis, reliability analysis, and optimum design, etc.

在研究测量误差分析、模型误差统计检验、变形分析、可靠性分析和优化设计等问题中，经常需要对统计量分布的非中心参数进行估计。

The statistic algorithm for clinker block distribution rotary klin is proposed according to the simulated image.

针对水泥旋窑熟料结块的模拟图像,提出了粒度的统计算法.

The first step of this method was to allocate standard rank scores to the levels of ordered class variables according to the marginal frequency distribution of the ordered variables, then to form the linear tendency Chi-square statistic referring to the characteristics of linear rank statistic distribution.

该方法首先对有序分类变量的各水平按其边际频数分布配置标准化秩得分，然后按线性秩统计量的分布特征构造线性趋势x~2统计量。

We proposed a Pseudo likelihood ratio test statistic and obtained the limiting distribution under null hypothesis.

提出一种拟似然比检验统计量，并在原假设下给出统计量的极限分布。

This article discusses the nature, digital features and theoretical distribution of the test statistic. Meanwhile, numerical simulations of critical values are also given in tabular form, thus expanding the scope of application of these methods.

本文在探讨各检验统计量的性质、数字特征和理论分布的同时，也对统计量的检验临界值进行了数值模拟，模拟结果以列表形式给出，从而扩大了这些方法的应用范围。

It possesses quite good filtering robustness and does not require a priori statistic distribution knowledge of the image.

它不需要先验的图象统计分布知识，具有良好的滤波韧性。

This paper presents a method to seek the best trust interval when the distribution density for the pivot quantity and the testing statistic quantity is monotone.

给出了当枢轴量和检验统计量的分布密度为单调函数时，寻找最优置信区间方法，并说明了在此条件下进行假设检验选择单侧拒绝域的合理性。

We propose using bootstrap residuals to approximate the finite-sample null distribution combined with simplified test statistic.

我们将介绍使用自助法近似零分布结合简化的统计量的检验方法。

The statistic distribution expressions of target and noise in2-dimensions domain were established.

推导出了目标和噪声在二维投影空间中的分布公式。

In terms of daily arrival data, statistic and analyze ship flows laws. among which, daily arriving ship according with Normal Distribution, the average headway according with Erlang Distribution approximately.

根据到船资料，统计分析了船舶流到船规律，其中日到船近似服从正态分布，日到船平均船头间距近似服从爱而朗分布，为航道通过能力的计算提供理论基础。