1) number of sampling points
样本点个数
2) number of samples
样本个数
3) Two sample Points
两个样本点
4) sampling points
样本点
1.
An new method for selecting sampling points in response surface method;
一种在响应面法中选取样本点的新方法
2.
The response surface method (RSM) for structural reliability analysis is improved by proposing a new strategy for positioning sampling points.
在以响应面法分析结构可靠度中,提出了一种区别于通常以插值点为中心展开生成样本点组的新方法:在求解过程中,用插值点逐步替代初始样本点组中距离验算点较远的点,目的是使所选取的样本点集中于真实极限状态曲面上的验算点附近,重新构成下一轮迭代所需的一组样本点,直至满足收敛条件。
5) sample point
样本点
1.
An optimal combination forecasting method at sample point was set up in this paper,then,two methods of assesing weight coefficient of combination forecasting method were put forward, finally ,a practical case to explicate the rationality and practicability of the methods were given.
建立了样本点组合预测优化模型 。
6) sample points
样本点
1.
Improved algorithm for finding the sample points of algebraic decomposition on plane;
寻找平面代数剖分样本点的改进算法
2.
Combined with weighted filtration to successful sample points,it uses the method of sampling in three-dimensional space and range constraint to acquire three-dimensional coordinates of nodes.
为了减小定位误差和提高算法的适应性,利用三维空间抽样和范围约束的方法,并结合对成功样本点的加权筛选,获得节点的三维估计坐标以实现抽样定位。
3.
Realization of this method will be followed by two steps:First,choose the sample space Ω according to the essential characteristic of event A for which probability will be calculated let the sample space satisfy the condition of "limited、 equiprobable" and AΩ;second,calculate the sample points numbers and nΩ and mΩ included in the Ω and A.
将古典概率的计算明确分解为两个步骤完成:第一步是根据欲求概率的事件A的本质特征选取适当的样本空间Ω,使它满足"有限、等可能"且AΩ;第二步是计算Ω与A所包含的样本点数nΩ与mA,强调应当重视第一步。
补充资料：样本点
人们把对各种随机现象的观察或实验称之为随机实验,而把随即实验的一切可能结果的全体称为样本空间,其中实验的每个结果就称做样本点.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条