arithmetic average造句

• Control charts for arithmetic average with warning limits
  带警戒限的均值控制图
• Arithmetic average ; arithmetic mean statistics
  算术平均数统计
• The geometry average arithmetic average inequality is very important in mathematical analysis
  摘要几何平均算术平均不等式是非常重要的不等式。
• According to the distributing regulations of prices of samples , we select arithmetic average data on the basis of the land proportion
  根据样点地价的分布规律，选用加权算术平均值作为某类某级土地的基准地价。
• New dominant forecasting method and redundant measure are defined for combination forecasting method with generalized weight arithmetic average , based on error of power of p
  摘要从p次幂误差的概念出发，提出了广义加权算术平均组合预测法新的预测方法优超和冗余度的定义。
• This paper provides the elementary proof of geometry average arithmetic average inequality , which can advance the use of the inequality significantly and can express its value through some applications
  给出几何平均算术平均不等式的初等证明，这样就可使此不等式的使用大为提前，通过一些实例体现此不等式的使用价值。
• Based on the characteristic of the industry measurement and control system , a kind of architecture for data fusion in industry measurement and control system is introduced , and some data fusion methods that can be used in industry measurement and control system were also introduced , such as arithmetic average , weighted average , recurrence estimate based on arithmetic mean , kalman filter etc
  摘要根据工业测控系统的特点，给出了控制系统数据融合的一种结构，介绍了适合工业测控系统的几种数据融合方法，如中位值法、加权平均法、算术平均与递推估计法、卡尔曼滤波及多模型法等。
• Evading risk in financial trading market cries for pricing options to a nicety . asian option , as the most flourish options in the finace market , the pricing has been focused on always . the exact pricing formula for the geometric average asian option had existed , but as to the european - style arithmetic average asian option , due to the dependence structure between the prices of the underlying asset , no analytical formula exists . on the hypothesis that the market is frictionless and without transaction costs 、 on the base of b - s ’ s and in the binomial tree model , we provide several algorithms for computing an accurate value of the european - style arithmetic average asian option . following rogers and shi and by jensen ’ s inequality , many different upper and lower bounds are provided ; meanwhile a formula have got by the comonotonicity and approximating the distribution function . all of the algorithms are easy for programming . with the development of computer , more accurater price can be computed quickly . and numerical example proved that these algorithms are very accurate
  对于几何平均亚式期权它的定价相对简单,已经给出了定价公式。对于算术平均亚式期权,它的未定权益具有轨道依赖特性,一直没有得到它的定价方程的解析解形式。本文基于对市场是无摩擦且在没有交易费用的情况下,在b - s模型下,利用二叉树模型给出了算术平均亚式期权定价方法;并总结了利用jensen ’ s不等式给出的各种不同情况下的上下界;同时应用共单调性和近似分布函数的方法也给出了算术平均亚式期权价格的近似公式。
• Calculated with nei ' s formula and the unweighted pair - group method with arithmetic averages ( upgma ) , the cluster analysis results demonstrated that the classification of seven strains of spirulina platensis with rapd markers is consistent with some of their physiological and biochemical characters as well as some molecular biological characteristics
  用nei ’ s公式与欧氏距离类平均法对此扩增结果进行聚类与亲缘关系分析。结果表明， rapd分类结果与7株材料的某些生理生化和分子生物学特性相吻合。
• Firstly , the weighted value of every idiographic indicator in this system was established by analytical hierarchy process , and weighted arithmetic average was used to determine the analysis results of the indicators " values of six aspects . then the principal component analysis were used to calculate the principal component values of twenty enterprises that can be divided into five developmental types according to their principal component values . the five types were as follows : 1 ) highly developmental level and highly potential type ; 2 ) highly developmental level and lower potential type ; 3 ) highly developmental level and no potential type ; 4 ) low developmental level and highly potential type ; 5 ) low developmental level and no potential type
  首先，通过层次分析法确定指标体系中16项具体指标的权重，并采用加权算术平均法确定6项评价指标的评价结果；然后，结合gwbasic和spss软件对六个方面指标进行主成分分析，得出各企业的主成分得分；最后，通过聚类的方法将调查的20家涉农企业分为五种不同的发展类型： 1 )高发展水平、高潜力型企业； 2 )高发展水平、低潜力型企业； 3 )高发展水平、无潜力型企业： 4 )低发展水平、高潜力型企业；和5 )低发展水平、无潜力型企业。
• Many functions such as field information map , contrastive map of yearly yield , prescription map , etc . can be made . in order to improve using accuracy of agricultural gps , by analyzing the error of point , polyline , polygon , several methods are produced such as arithmetic average value , least squares , adding control points , etc . their principles , features and limitations are also analyzed and discussed . the mathematic model of average error method included in adding control points is established
  为了进一步提高农用gps的使用精度，研究了提高精度的方法，通过对点、线、面等误差的分析，提出了应用算术平均值法、最小二乘法、加入控制点法等多种提高精度的方法，分析和讨论了它们的原理、特点与应用局限性，并建立了加入控制点法中的误差平差法的数学模型。
• Sixties primers were used for dna amplification and a total of 237 amplification products range from 450bp to 2500bp were generated . a similarity matrix for all pairwise comparisons was calculated using nei and li ' s formula and then transformed to distance matrix . dendrograms were constructed by applying unweighted pair - group arithmetic average ( upgma ) and neighboring - jointing cluster analyses using the phylip software
  在第二部分，应用改进的ctab法提取了石莼属和浒苔属各3个种及作为对照的刚毛藻的基因组dna ， 60个引物被用于扩增，共获得237个片段大小在450 - 2500bp之间的扩增片段，依据nei和li ( 1979 )的公式计算出样品成对比较的相似性距阵并换算成遗传距离，应用phylip软件包，按照upgma法和n - j法分别构建聚类图。