The cause is that the unit weight estimation variance and the generality variance of the distribution don't equal with each other.
产生的原因在于单位权方差与分布的总体方差不相等。
Through data analysis and linear regression value calculation, the weight estimation methods and recommended experience factors which can be applied to every type of WIG are determined.
通过数据分析计算起飞重量和空机重量估算中的线性回归值，形成适用于各类地效飞行器的重量估算方法及其推荐经验系数。
It is shown by the computational results for bulk carriers and tankers that massively parallel, interconnected networks of nonlinear analog neurons are most effective in the hull weight estimation.
以散货船和油船为实例的计算结果表明，由非线性模拟神经元组成的神经网络在船体重量估算中是非常有效的。
An introduction is Made of the method of using the weight of probability density function of error distribution law to conduct anti-error estimation.
文中主要介绍了利用误差分布律概率密度函数定权来进行抗差估计的一种方法。
The equivalent weight function in robust estimation is usually constructed by the statistics of normal distribution. The critical values are often fixed by experience.
抗差估计等价权函数一般由正态分布统计量构造，其临界值（或称准则）一般由实际经验确定。
In this paper, a new algorithm for the estimation of optimum weight coefficients of changeable weight combination forecast model is proposed.
给出了一种变权重组合预测模型权系数估计的新算法。
Objective The growth charts of height, weight and body mass index (BMI) based on skeletal age were prepared for evaluating adolescent growth and development in age estimation for adolescent.
目的制订青少年骨龄标准身高、体重和体重指数生长图表，为年龄推测时评价青少年基本发育状况提供参考。
The rest pixels are summed up with adaptive weight according to the distance from centered pixel to get the estimation of the center pixel.
剩余像素中再以离窗口中心像素距离平方的倒数为权值估计中心像素。
The target position information was acquired by the SVM estimation output and the weight vector.
获得目标位置信息的支持向量机估计输出和权重向量。
Critical values of the equivalent weight function are often fixed in constants in robust estimation.
抗差估计等价权函数中临界值一般定为常数。
Establishing an index system and scaling the weight of every index reasonably is an effective way to evaluate the investment estimation of the land-developing railway, which have an obvious external.
构建指标体系，合理确定各指标的权重系数，是量化评价外部性显著的国土开发型铁路的可行思路之一。
Conclusions: The ultrasonic measurement of fetal AC is a simple and valuable index in estimation of fetal weight.
结论：应用超声测量胎儿腹围预测出生体重，方法简单，且较准确，有较好的临床实用价值。
From engineering practice of multi-index estimation, this paper determines grey weight coefficient of estimation index according to grey statistical matrix.
本文从工程多指标评估实用出发，根据灰色统计矩阵确定表示评估指标重要程度的灰色权系数。
This paper presents a class adaptive pole assignment control of servo systems based on neural state estimation and develops the system structure and the weight learning algorithms.
提出了一类基于神经元状态估计器的自适应广义极点配置控制，研究了该控制系统的网络结构和权值学习方法。
Simple formulas of weight coefficients and estimation errors are a…
文中给出了简单的加权系数和估计误差的计算公式。
The algorithm produces optimal weight by combining wideband with narrowband weight on the premise of accurate DOA estimation.
该算法在已精确估计出信号和干扰 方向的前提下，把窄带权和宽带权相结合形成最优权。
Objective To study ultrasonic measurement of fetal thigh soft tissue thickness in the estimation of fetal weight.
目的探讨应用B型超声测量胎儿股骨皮下组织厚度预测胎儿出生体重的临床价值。
To solve these problems, a new AHP method is presented by combining the weight vector rang estimation analytic theory with traditional evaluation index rejecting method.
对不确定性区间判断矩阵的权重计算问题进行了研究，给出了一种新的权重计算方法，通过求解一个规划问题得到了各方案的区间权重。
The LMS algorithm is usually adopted to adjust weight coefficients of the adaptive transversal filter whose output is an estimation of the echo signal.
通常采用LMS算法对自适应横向滤波器的加权系数进行调节。
The LMS algorithm is usually adopted to adjust weight coefficients of the adaptive transversal filter whose output is an estimation of the echo signal.
通常采用LMS算法对自适应横向滤波器的加权系数进行调节。
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