查询词典 statistical decision function

Statistical methods were chi-square analysis and t-test.resultsstatistical significance existed in: mental and physical misery dimension between male and female students; perspective-taking dimension between students of arts and of science; imaginativeness and sympathy dimensions between class-leader and non-class-leader; sympathy dimension between only-child and non-only-child. no statistical significance was found among the students in city and village.

结果 男女大学生在身心忧急维度上差异存在统计学意义；文理科学生在观点取替维度上差异存在统计学意义；学生干部与非学生干部在幻想力、同情关怀2个维度上差异存在统计学意义；独生子女与非独生子女大学生在同情关怀维度上差异存在统计学意义；家住城镇与家在乡村的大学生各维度差异均无统计学意义。

As to statistical analysis, Chinese version of statistical packaged software SPSS 12.0 was used to conduct descriptive statistics and inferential statistics.

统计分析的方法是运用统计套装软体SPSS 12.0中文版来进行描述性统计及推论性统计。

Due to the inveracity of statistical probability with little sample of disasters, the mutation progression was used to calculate the probability instead of the statistical probability and fuzzy degree instead of brittle events' value.

鉴于小样本灾害事件统计概率的不准确性，用突变级数法计算的脆性因子突变概率代替脆性风险熵计算中的统计概率，模糊数代替脆性事件结果价值。

Statistical inference under order restrictions is an important area of statistical analysis and isotonic regression theory plays a key role in this field.

约束条件下的统计推断巳成为统计分析中一个重要的研究领域，而保序回归的研究又是其中之关键。

JMP provides a set of statistical tools as well as Design of Experiments and Statistical QualityControl in one package.

JMP在一个软件包里提供了一套统计学工具以及试验设计和统计质量控制工具。

Kinetic theory of gases is the Gibbs statistical mechanics on the material before the advent of thermal motion of the micro-theory, which later became part of statistical mechanics, and contributed to its development .1658 year, Jia Sangdi proposed substance is formed by a molecular hypothesis.

气体动理论是吉布斯统计力学出现之前的关于物质热运动的微观理论，后来成为统计力学的一部分，并促进了它的发展。1658年，伽桑迪提出物质是由分子构成的假说。

Based on the method of restoring the image by estimating the camera shake trace which is proposed by Fergus in 2006 as reference, we find the difference of statistical characteristics between blurred images and latent images by exploiting the natural image statistical characteristics more deeply, i.e. the precise components of natural clear images obey the Laplace distribution in their wavelet domain, but blurred images dont have this kind of characteristic.

本文参考了2006年Fergus提出的估计相机抖动轨迹进行复原的方法，通过进一步对自然图像统计特性的研究，寻找出模糊图像和清晰图像在统计特性上的差异，即清晰图像的小波域细节分量服从拉普拉斯分布，而模糊图像则不具有这种特性。

This paper has carried on the discussions about some key questions of multivariate statistical modeling, such as choice of statistical variable, the system linear approximation and the noise influence and so on.

同时对多元统计方法的统计变量选择、系统线性近似和噪声影响等多元统计建模的关键问题进行了探讨。

Objective To investigate the statistical distribution of the data of cytokinesis-block micronucleus test to provide basis of statistical analysis.

目的 探讨微核试验数据（每1000个双核淋巴细胞中具有微核的淋巴细胞数）的统计分布，为微核试验数据的统计分析提供依据。

With the wide development of the mixed Poisson distribution in the medical, financial and insurance applications, it is receiving increasing attention. But, according to the author to understand, at present, studies on the Mixed Poisson distribution of the literature are relatively small, the most important reason is that it does not have a Mixed Gaussian distribution of a wide range of applications. However, with advances in computer technology and the development of statistical techniques, Mixed Poisson distribution analysis of statistical data will play an increasingly important role, thus the system in detail study of Mixed Poisson distribution model parameter estimation is necessary.

随着混合泊松分布在医学，金融保险等领域的应用越来越广泛，因此它越来越受到人们的重视，但是据作者了解，目前，对混合泊松分布研究的文献是比较少的，其中最重要的原因是它没有混合正态分布的应用范围广泛，但是随着计算机技术的进步和统计技术的发展，混合泊松分布将在统计数据分析中扮演越来越重要的角色，因而系统，详细的研究混合泊松分布模型的参数估计是非常有必要的。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。