weighted means
英 [ˈweɪtɪd miːnz]
美 [ˈweɪtɪd miːnz]
网络 加权平均数; 加权均值
双语例句
- Weighted geometric means combination forecasting based on degree of logarithm grey incidence is a new kind of nonlinear combination forecasting method.
基于对数灰关联度的加权几何平均组合预测是一种新的非线性组合预测。 - Properties of weighted geometric means combination forecasting model based on correlation coefficients
基于相关系数的加权几何平均组合预测模型的性质 - Abstract: to evaluate the power equipment of armored vehicles effectively, this paper raises the evaluation indexes of its tactical and technical effectiveness level, and gives the integrated evaluation of the power equipment of the Russia typical armored vehicles by using weighted means method.
文摘：为了对装甲车辆的动力装置进行有效地评价，该文系统的介绍了反映其战术一技术效能水平的评价指标，应用加权平均的评价方法对俄军典型装甲车辆的动力装置进行了综合评估。 - The Principle of Minimum Potential Energy for the problem is obtained by means of weighted residual method, and its Generalized Variational Principle by means of identified Lagrange multiplier method.
进而用权余法得到该问题的最小位能原理。又用引入拉格朗日乘子并加以识别的方法，得到这一问题的广义变分原理。 - Weighted Lebesgue Constants of Some Linear Means
线性平均的带权Lebesgue常数 - The variable weighted combined forecasting is put forward based on grey correlation degree and neural network. First, the weighted values are gained by means of grey correlation degree.
结合灰色关联度和人工神经网络各自的优点，提出一种变权组合预测方法.首先利用灰色关联度求取变权组合预测的权值； - Generalized weighted multiple functional means combining forecasting model and its parameter estimation
广义加权多重函数平均组合预测及其参数估计 - Application of Combining Forecasts of Generalized Weighted Proportional Means in the Market Demand Forecasting
广义加权平均组合预测在市场需求预测中的应用 - For the problems of fuzzy comprehensive evaluation, an improved method is proposed which is based on the deviation method of minimum membership degree with weighted proportional means.
针对已有模糊综合评判方法存在的问题，提出了一种基于最小隶属度加权平均偏差法的改进方法。 - The combination of multifactor weighted analysis with reservoir simulation is an effective means to evaluate CBM recoverability.
多因素加权分析法与储层数值模拟法相结合是一种有效的煤层气可采性评价方法。 - The kernel-weight per ear of maize is analysed genetically by means of the method of weighted least squares for estimating genetic parameters on the basis of lot means of generations [ 3].
本文根据作者在参考文献[3]所提出的利用各世代小区平均数估计遗传参数的加权最小二乘法对玉米穗粒重的遗传特性进行了分析。 - We make a comprehensive study to the sharpening of inequality related to weighted power means which generalizes a sharpening of the weighted arithmetic-geometric inequality.
对加权幂平均不等式的加强作了全面的研究，推广了一个加强的加权算术-几何不等式。 - In this paper, we investigate subnormal sequence, and prove the weighted means and the law of iterated logarithm of subnormal sequence of uniformly bounded almost everywhere.
本文考虑了由次正规序列组成的随机三角级数的某些性质，证明了几乎处处一致有界次正规序列的加权平均结果和重对数律。 - Finally, we provide an application of obtained result to the refinement of weighted power means inequality and weighted means inequality.
最后，我们应用所得结果给出加权幂平均不等式以及加权平均不等式的加细形式。 - CONCLUSION: This weighted modification method is a highly efficient, accurate, and practical means for designing and quantitatively analyzing drug compatibility.
结论：权重配方法是一种高效，严谨和实用的方法，可用以设计药物组方，并作药物配伍的定量分析。 - Based on probability theory about combined event, by dint of two special events such as "absolute correlation" and "inter-independence", the bi-variate weighted compound probability model is established by means of fuzzy set theory.
从组合事件的概率理论出发，利用完全相关与相互独立两种特殊情况，采用模糊集理论，建立了二参数加权组合概率模型。 - On the basis of weighted directed adjacency matrix and by means of rapidly searching out the key paths among all the paths by power flow tracing, an improved algorithm for the allocation of reactive compensation devices is proposed.
提出一种基于加权有向邻接矩阵，快速搜索路径，并通过潮流追踪判别出其中的关键路径，从而确定无功补偿装置配置地点的改进方法。 - Technologies of Combining Forecasts Based on Generalized Weighted Proportional Means
广义加权比例平均组合预测技术研究 - The linear equation arranged by means of weighted average and the linear equation arranged by means of least square method have the same effect when the measuring data can meet certain conditions, which solves the complicated problem of using the least square method to deal with data.
当测量数据满足一定条件时，用加权平均法拟合的线性方程与用最小二乘法拟合的线性方程相同，这有效地解决用最小二乘法处理数据十分繁冗的问题。 - A New Approach to the Proving of the Relational Expression of Weighted Arithmetic and Geometric Means
加权算术平均与几何平均关系式的新证法 - The Application of the Method of Weighted Least Squares on the Basis of Lot Means of Generations to Analyse the Quantitative Character of Maize
利用各世代小区平均数的加权最小二乘法在玉米数量性状遗传分析上的应用 - Inequalities for Weighted Arithmetic, Geometric and Harmonic Means
关于加权算术、几何及调合平均值的不等式 - Consistence Problem of Randomly Weighted Estimate of the Population Means
总体均值随机加权估计的相合性问题 - Through proper transformation, the values influenced by factors in quotient index, product sum index and weighted mean index can also be determined by means of the matrix method, and the factor analysis method of statistical index is thus unified and simplified to a certain extent.
通过适当的变换，商指标、积和指标以及加权平均指标的因素影响值也都能用矩阵方法求解，从而使统计指标的因素分析方法在一定程度上得到了统一与简化。 - Extended t-statistics for weighted means
加权均值T-统计量推广 - The relationship between nodes in the network can be described as weighted value. A bigger weighted value means that one node contact others more frequently.
我们对网络中节点与节点之间的关系用权值表示，权值越大表示节点之间的接触也就越频繁。 - Then, this thesis makes use of the weighted means method to obtain the deflection angles of water flow in any cases.
然后采用加权平均的方法计算得到了各种情况下的桥渡水流流向偏转角度。 - Fusion scheme based on space domain is a common method by using gray weighted, larger or smaller means, its calculation course is very simple and feasible, but the fusion effect of the general, application fields are limited.
基于空间域的方法是简单地对两幅图像的对应点像素灰度值进行加权求和、灰度取大或取小，方法简单可行，但融合效果一般，应用场合有限。