1) weight
[英][weɪt] [美][wet]
权因子
1.
Represent Quadric Surfaces Using NURBS and Calculate the Control Vertecs and Weights;
二次曲面的NURBS表示及控制顶点和权因子的计算
2.
Distorting method for cubic NURBS based on weights
基于权因子的三次NURBS曲线推拉方法
3.
The geometric significance of weights in NURBS curves is introduced.
介绍了NURBS曲线权因子的几何意义。
2) Weights
[英][weit] [美][wet]
权因子
1.
In this paper, a effective method of the shape control of rational quartic Bezier curves based on the weights modification was presented.
给出了一种基于权因子调整的四次Bézier 曲线形状控制的有效方法。
2.
This paper introduces a weights optimization method which makes uniform rational B spline curves fairness.
给出了一种使三次均匀有理Ｂ样条曲线光顺的权因子优化算法，通过优化计算，得到了光顺曲线的权因子。
3) weight factor
权因子
1.
The new integral formula with weight factors for a strictly pseudoconvex polyhedron with non-smooth boundary;
具有非光滑边界强拟凸多面体带权因子的新积分公式
2.
By using different weight factors, we can get not only a parabola with monotone curvature, but also an ellipse and hyperbola.
二次有理 Bèzier曲线不仅可表示曲率单调的抛物线段 ,还可表示曲率单调的椭圆弧和双曲线段 ,这取决于权因子的取值 。
3.
In [1],an extensional formula of Leray-Norguet with weight factors of differential forms and weighted continuous solutions of the -equation on a strictly pseudoconvex domain with piecewise C(1) smooth boundaries in C n were obtained.
文[1]得到Cn空间中具有逐块C(1)光滑边界的强拟凸域上(0,q)形式的带权因子的Leray-Norguet公式的拓广式及-方程带权因子的连续解。
4) weighted factor
权因子
1.
Study on spacial link mechanism optimization method and weighted factors for double axle steering system;
机动车双桥转向空间连杆机构优化及其权因子
2.
A relatively detailed analysis was carried out on the key problems in the modification of the determination method on vectors of offset points and nodal points,the selection and optimization of weighted factors and the inverse computation of controlling apex etc.
就型值点与节点矢量的确定方法、权因子的选取与优化、控制顶点的反算等修正中的关键问题,进行了较为详细地分析。
3.
In this paper,the weighted factor of the Non-Uniform Rational B-Sample(NURBS) is analyzed and researched.
对非均匀有理B样条(NURBS)的权因子作了分析研究。
5) parameter
[英][pə'ræmɪtə(r)] [美][pə'ræmətɚ]
权因子
1.
Taking advantage of Visual C++ program and Monte Carlo simulation,the author gave the best parameter of top event probability in Fault Tree Analysis approximate computation.
介绍了故障树分析法的主要分析过程,指出故障树分析法是进行产品设计和系统故障诊断的有效方法,并利用Visual C++语言进行蒙特卡罗仿真,得到了近似计算故障树顶事件发生概率时应选取的最优权因子,最后指出该因子可以用在导弹等特殊设备故障的近似计算中。
2.
This paper discusses the simple method of heightening exactitude in the case of Fault Tree approximate computation by adding parameter.
根据底事件发生概率的不同,利用VisualC++语言进行蒙特卡罗仿真计算,得到了在近似计算故障树顶事件发生概率时,在不同底事件发生概率对应区间内的最优权因子。
6) weight factor
权重因子
1.
Revision on solution of the renormalization group for Ising model with weight factor;
利用权重因子修正伊辛模型重正化群解
2.
Meanwhile,quasi-weight factors for classification were adopted to resolve problems of classification error due to imbalance of sample types and numbers.
介绍了支持向量机算法的原理,建立了基于支持向量机的水质评价多层次分类检测模型,通过提取水质评价标准中的物质成分为特征参数,利用几个SVM分类器的串联组合,实现对水质的分类和识别,同时,引入类权重因子,解决训练样本类别数量不平衡而导致的错分问题,实验结果显示该方法提高了水质评价的准确性和效率。
3.
This algorithm is simple and independent of initial states, the value of weight factor can be self adaptively decided.
该算法操作简单 ,与初始状态无关 ,并且很好地解决了权重因子的自适应取值问题 。
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