考虑一类整数规划问题,其诸局势效益值时序相互关联,且呈现小样本无明显统计特征。
This paper discusses a kind of integer planning problems, whose situation benefit values are some relational time series with little samples, and are not typical statistic properties.
方法对2007年及2008年的血药浓度监测中随行质控样本测定值进行统计学分析。
Methods Statistical analysis was conducted on Digoxin control data determined together with the patient samples of 2007 and 2008.
迭代计算时,考虑样本数据值的统计特性、数据序列间距关系。
The method takes into account the statistics of the sample data and relationship among the annotated point series.
岁以下的婴幼儿为72天,统计分析结果表明,锌值与婴儿的头发样本母乳喂养明显高于牛奶喂养( P “ 0.01 ) 。
The age of the infants was 72 days, the statistical analysis was shown that Zn value of infant hair specimen with breast feeding was significantly higher than the milk feeding (P < 0.01).
岩石样本值既存在随机性,又存在模糊性。传统的统计方法不适应处理模糊性。
Rock sample has random and fuzzy characteristics, the traditional statistic method isnt suitable for processing fuzzy attribute.
找出了样本容量与测试精度要求及统计特征值的关系。
And the relationship between the sample content, and the measurement accuracy requirement and characteristic value is found out.
本课题使用SPSS 13.0统计分析软件包对样本观察值进行统计描述与统计推断。
The subject makes use of stastisic software SPSS 13.0 to stastistic description and stastistic inference.
上述过程可以通过应用不同样本进行反复求解,以获得的最优方案间差异的统计估计值。
This process is repeated with different samples to obtain solutions along with statistical estimates of their optimality gaps.
在确定的参数隶属函数基础上,推导了岩土样本力学参数模糊统计特征值的计算公式。
According to the membership function of parameters, the equations of fuzzy eigenvalue of sample parameters was deduced.
然而当形状参数大于1时,样本对应的极大值和极小值统计量有着相反的一般随机序。
However, when the shape parameter is larger than 1, we only obtain that the minima is larger and maxima is smaller in stochastic order.
根据这些性能参数的统计分布,通过随机抽样,得到了它们的模拟样本值,进而计算出压力值。
According to the distribution functions of the characteristic parameters, random sampling are used to compute the simulation value of the pressure. Simulation result...
根据这些性能参数的统计分布,通过随机抽样,得到了它们的模拟样本值,进而计算出压力值。
According to the distribution functions of the characteristic parameters, random sampling are used to compute the simulation value of the pressure. Simulation result...
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