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      权系数     
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  weight coefficient
     In this paper,we prove the inequality of the weight coefficient ω(k) as:ω(k)=k∑∞n=k1n~2∑nj=11j≤4(1-θk)(k∈N),where θ=1-14∑∞n=11n~2∑nk=11k=0.13788928~+ is the best value.
     证明了如下权系数ω(k)的不等式:ω(k)=k∞∑n=k1n2∑nj=11j≤4(1-θk)(k∈N),这里,θ=1-14n=∞∑1n12kn=∑11k=0.13788928+是最佳值.
短句来源
     A new inequality for the weight coefficient ω(q,n) in the form ω(q,n)∶=∑1m+nnm 1/q <πsin(π/p)-1abn 1/q +n -1/q q>1, 1P+1q=1, n∈N, a>0, b>0, 0
     给出了如下形式的权系数ω(q,n)∶=∑1m +nnm1/ q<πsin(π/ p) -1abn1/ q +n -1 / qq >1 ,1P +1q =1 ,n∈N ,a >0 ,b >0 ,0
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     With the following inequality of the weight coefficient:w(n)=∑∞k=11max{k,n}nk≤4-θn(θ=1.3876~+),one can build a strengthened Hilbert's type inequality.
     引入如下权系数的不等式:w(n)=∑∞k=11max{k,n}nk≤4-θn(θ=1.3876+),从而得到一个Hilbert型不等式的一个加强式.
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     In the interval p∈[7/6,2],1/p+1/q=1 , the author builds a strengthened Hardys inequatlity by weight coefficient:∑∞n=11n∑nk=1a k p
     用权系数的方法 ,对p∈ [7/ 6 ,2 ],1/p+1/q=1,建立Hardy不等式的一个加强式 :∑∞n =11n∑nk=1akp
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     In this paper, by estimating the following inequality of the weight coefficient, W(k)=1k kn=1 ∞j=n1j 3/2 ≤4(1-nk)(k∈ N ,η=0.3469 +), we build a strengthened Hardy′s inequality( p =2).
     通过精确估算 ,建立如下权系数的不等式 ,W (k) =1k kn =1 ∞j=n1j3/ 2 ≤ 4(1 - ηk) (k∈N ,η =0 .346 9+ ) ,从而导出Hardy不等式的一个加强式 (p =2 ) .
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  weighting coefficient
     Weighting Coefficient Optimization Unification of Lexicographic Method in Fuzzy Multi-objective Optimization Design
     多目标模糊优化分层序列法的权系数优化统一
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     Study of the method for determining weighting coefficient of coal ash slagging fuzzy combination forecast based on rough set theory
     基于粗集理论的煤灰结渣模糊综合评判权系数确定方法研究
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     This paper using multi objective decision and system theory advance the problem of defense weighting coefficient. Based on this foundation,the tactics of air defense attack task assignment is studied. Two kinds of assignment tactics for attack task are put forward.
     根据多目标决策理论,从系统的角度出发,提出了防御权系数问题,并在此基础上研究对空攻击任务的分配策略,给出了效度最大攻击任务分配策略和重点防护目标优先攻击任务分配策略,并引入攻击强度阀值概念,对这两种分配策略进行了改进,最后给出了具体算法。
短句来源
     By introducing parameters A,B andλ,and the weighting coefficient,multi-parameter generalization is made for Hardy-Hilbert’s inequality and its equivalent forms with optimized possible constant factors,in which the corresponding integral inequalities are also taken into consideration.
     引入参数A,B和λ,运用权系数的方法,建立多参数的具有最佳常数因子的推广的Hardy-Hilbert不等式及其等价式,并考虑了对应的积分不等式.
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     Optimization of connecting weighting coefficient will be more accurate,and the sharply discontinuous change of adaptability due to Vittorio granularity change can be avoided.
     采用动态参数编码方法替代Vittorio粒度编码方法,既提高了连接权系数的优化精度,又避免了Vittorio粒度变化所引起的适应度的剧烈不连续变化.
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  weight coefficients
     In this note,the Archbold inequality is improved,and a new inequality is established by introducing weight coefficients ω k(ω k≠0,k=1,…,n).
     利用改进的Cauchy -Schwarz不等式 ,得到了Archbold不等式的一个很强的结果 ,且通过引入一个权系数ωk(ωk≠ 0 ,k =1 ,… ,n) ,对Archbold不等式进行了推广 ,建立了一个新的不等式 .
短句来源
     Based on the orthogonal estimation principle and fast orthogonal algorithm, the base vectors and weight coefficients can be rapidly estimated.
     根据正交估计原理和快速正交算法,利用非线性信道的输入和输出序列可以迅速估计出该差分方程的基向量和权系数
短句来源
     Study on the Method of Calculating Optimal Approximate Solution About Weight Coefficients of Combined Forecasting Methods
     确定组合预测权系数最优近似解的方法研究
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     Study on Method of Calculating Optimal Approximate Solution about Weight Coefficients of Combined Forecasting Methods
     确定组合预测权系数最优近似解的方法研究
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     Applying Genetic Algorithm to Solving the Weight Coefficients of Combination Forecasting Model
     应用遗传算法确定组合预测权系数
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  weighted coefficients
     In this paper, the objective programming, a new method in determining weighted coefficients in combination forecasting is presented and the processes for problem-solving are discussed.
     目前组合预测方法的研究日益受到重视.对组合预测权系数的确定,已有许多文章讨论,本文给出了一类新的确定方法──目标规划法,并讨论了求解步骤和误差.
短句来源
     Comparing the results for different weighted coefficients of the earth pressure with the traditional solutions from Mohr-Coulomb's strength theory,the conclusion shows that the Mohr-Coulomb's solution in the current literatures is only a special case of the unified solutions,the active earth pressure is lower and the passive earth pressure higher than that of the latter.
     对不同权系数下的土压力计算结果的比较表明:已有的Mohr-Coulomb解仅为文中解的特例,主动土压力统一解小于Mohr-Coulomb解,而被动土压力统一解大于Mohr-Coulomb解.
短句来源
     The paper studys on the calculating fortilulas of the integral weighted coefficients when the duol weigheed function method is used to paranteter estimation witn discrete series.
     用双权函数估计不连序系列的统计参数时,积分权系数计算公式的研究
短句来源
     In multi-goal decision,it is often transformed into one-goal decision by weighted co- efficient method,and the weighted coefficients are determined by Delphi and AHP meth- ods.
     在多目标决策中,经常采用加权系数法化为单目标问题,而权系数常用 Delphi 法或AHP 法确定.
短句来源
     Objective Programming of Weighted Coefficients in Combination Forecasting
     组合预测权系数的目标规划确定法
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  weight coefficient
Four improved expressions of the emergence angle with weight coefficient were investigated through experimental data of 68 points observed from 12 aerators of 6 hydropower projects, of both model and prototype, on the basis of error theory.
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PLS method was applied to determine the weight coefficient of the contribution of each capacitance to the voidage measurement.
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With calculating the weight coefficient, we put forward several comparative coefficients and finish off the order of superior and inferior of all the decisions for several conflict objectives.
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In the algorithm, two object functions are designed based on the specific weight coefficient method and ' ideal point strategy.
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To convert the multi-objective optimization into a single-objective one, the method of changing weight coefficient is used, and then the individual fitness function is built up.
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  weighting coefficient
EFOLD, a New Program Complex for Molecular Modeling: The Use of a Flexible Weighting Coefficient Scheme and the Standard Valence
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In addition, a closed-form expression of the approximately near-optimal weighting coefficient set is derived, and two simple weighting coefficient sets are proposed as well.
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The analysis result also shows that the inference and the weighting coefficient are important in the high and low water data analysis, and it is suggested that w≥l should be taken in monthly high and low water data analysis.
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In addition an economic weighting coefficient for the analysis of job contribution in the creation of added value, it is possible to control product pricing.
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The work involves development of solution strategies for multipass multicriterion problems using geometric programming, dynamic programming and the weighting coefficient method.
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  weight coefficients
We strengthen the well-known Oxtoby theorem for strictly ergodic transformations by replacing the standard Cesaro convergence by the weaker Riesz or Voronoi convergence with monotonically increasing or decreasing weight coefficients.
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The AV filter with orthogonal AVs and optimal weight coefficients has the best performance, but requires considerable computational complexity and suffers from the numerical unstable operation.
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In order to reduce its computational load while keeping the superior performance, several low complexity algorithms are proposed to efficiently calculate the AVs and their weight coefficients.
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And the uncertainties brought by using weight coefficients or punish functions in conventional methods are controlled.
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Weight coefficients of each target of ship form scheme are determined by information entropy and individual subjective partiality.
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  weighted coefficients
Finally, based on the above mentioned sufficient conditions, the conditions for the realization of optimal control are obtained, which provides a foundation for choosing the weighted coefficients for optimal control in engineering.
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The method of modified weighted coefficients was adopted to select the elite nut trees of Korean pine.
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Optimal selection for the weighted coefficients of the constrained variational problems
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The weighted coefficients method is inherently suitable for parallel, coarse-grained implementation that enables exploration of the design space in the elapsed time of a single structural optimization.
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We used Cox regression analysis to determine the hazard ratio (HR), using weighted coefficients.
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