加权平均,weighted average
1)weighted average加权平均
1.Generalization ofweighted average intermediate theorem and its asymptotic property for intermediate point;加权平均介值定理的推广及其介值点的渐近性
2.A Weighted Average Decomposition Method of SDA Model and Its Application in Chinese Tertiary Industry Development;SDA模型的加权平均分解法及在中国第三产业经济发展分析中的应用
3.The research on the methodology ofweighted average evaluation for surrounding rock stability of tunnel煤巷围岩稳定性加权平均评价方法研究
英文短句/例句
1.weighted mean value加权平均值，计数平均值
2.weighted average model加权平均模式加权平均模式
3.weighted average traffic加权平均车辆通过数
4.weighted average of post adjustments调整后的加权平均数
5.area weighted average resolution面积加权平均分辨率
6.weighted averages of actual exchange rates实际汇率的加权平均数
7.Weighted Average Cost of Capita加权平均的资本成本
8.weighted average increment递增薪额加权平均数值
9.Selection of Weighting Coefficients for Adaptive Weighted Mean Filter;自适应加权平均滤波器权系数的选取
10.weighted average cost prices c.i.f.加权平均的到岸成本价格
11.weighted average to transaction basis以加权平均数与交易相比较
12.weighted average of the official rate of the rouble to the US dollar卢布对美元的官方汇率的加权平均数
13.The Improved Combination Evaluation Method of Weighted Average and its Application;改进的加权平均组合评价法及其应用
14.Recognition of “ Moving Weighted Average Method” for Stock Accounting;对存货核算“移动加权平均法”的认识
15.Inequalities For Two-Parameters Weighted Mean of Convex Function;关于凸函数的双参数加权平均不等式
16.Application of weighted average method on angular velocity calculation of GFSINS加权平均法在GFSINS角速度解算中的应用
17.Grid Resource Allocation-Pricing Based on Weighted Average基于加权平均的网格资源分配与定价
18.Modular PCA Algorithm Based on Within-class Weight Average基于类内加权平均值的模块PCA算法
相关短句/例句
weighted mean加权平均
1.The paper gives an analysis of the state-of-art of power coal blending and the feasibility of coal blending by use ofweighted mean and based on an actual example, it describes the solution for some restricting conditions and variation problems identified in power coal blending by use of program solving tool in Excel.分析了动力配煤研究现状和运用加权平均进行配煤的可行性。
2.Methods:The space position function and time function were set up using of local drug concentration,as well as local drug concentration-space-time equation were set up using mathematical methods ofweighted mean and multivariate analysis.方法 :以加权平均及多元分析的方法 ,分别求算局部药物浓度的空间和时间分布函数 (药物浓度经时方程 )。
3.In this paper, in order to synthesize and appraise the experts ideas scientificly and directly, the method ofweighted mean is used, so that the identity of the experts ideas is reflected.为了较科学、直观地综合评定专家意见,本文采用了加权平均法。
3)Weighting average加权平均
1.Aim To analyze the traditional hierarchical Kalman filtering fusion algorithm theoretically and point out that the traditional Kalman filtering fusion algorithm is complex and can not improve the tracking precision well, even it is impractical, and to propose the weighting average fusion algorithm.目的分析了传统分层卡尔曼滤波融合算法，指出传统卡尔曼滤波融合算法不能很好地提高跟踪精度且算法复杂的缺陷，提出了一种加权分层卡尔曼滤波融合算法，方法应用理论分析和蒙特卡洛仿真方法，对传统融合算法和新算法进行比较，并给出了各种情况下均方根误差的统计值比较，结果分层融合算法并不优于加权平均和反馈加权平均算法，加权及反馈滤波融合算法原理简单、数据处理量小、速度快、容错性好，结论加权分层融合算法特别适用于失效传感器的处理，特别当一传感器有较大的绝对误差和相对误差或与其它的传感器的采样周期略有不同和与其它传感器采样不同步时，将融合结果反馈给单传感器，可提高各单传感器的跟踪精度。
2.Aiming at background generation problem of traffic image object detection,this paper puts forward a method of background generation,defines the transportation sequence picture as three states,classifies the transportation sequence picture by using synergetic method,gives different states of transportation picture different weight,and gets the initialized background by using weighting average.把交通序列图像定义为3个状态,用协同方法对交通序列图像预分类,为不同状态的交通图像赋以不同的权值,利用加权平均的方法生成初始背景。
4)Weight average加权平均
1.Extraction of event-related potentialusing weight average;采用加权平均算法提取事件相关电位
5)add power in average平均加权
6)weighted average加权平均数，加权平均[值]
延伸阅读
加权平均分子式：CAS号：性质：在计算n个数x1，x2，…，xn的平均数时，如每个数在总量中所占的“重量”不同，则计算它们的平均数时就需考虑各个数的“重量”，如此得出的平均数称为加权平均。标志每个数x1在总量中所占“重量”的量称为每个数xl的权，记作p1(i=1,2,…，n)。加权平均一般指加权算术平均，设有n个数x1，x2，…,xn，各数的权分别为p1，p2，…,pn，则加权算术平均为。
