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- variance reduction function 方差衰减函数
- Importance sampling technique is an effective variance reduction technique in Monte Carlo simulation method for pricing options. 在期权定价的蒙特卡罗模拟中,重要性抽样是一种有效的方差减小技术。
- Comparative study on random sampling and Latin hypercube sampling with and without variance reduction techniques is carried out to a number of different limit state functions. 在一系列不同的极限状态函数条件下,对随机抽样法和拉丁超立方抽样法以及是否使用方差减缩技术进行了比较研究。
- Secondly ,the research of variance reduction techniques and methods efficiently can solve the ANL difficult problem of deep penetration and point flux . 进行了降低方差技巧和方法的研究,解决了本课题所涉及的阵列中子测井的深穿透点通量问题;
- This paper introduces electric system of flat-coil machine with flouncing reduction function from aspect as elec tric ity winding,PLC pro gram me and touch screen design. 介绍带减薄功能的电机线圈数控扁绕机的电气系统组成,PLC程序设计和触摸屏的设计。
- This paper proposes Latin hypercube sampling combined with variance reduction techniques of conditional expectation and antithetic variates to assess ultimate strength reliability of ship hull girder. 本文将拉丁超立方抽样法与条件期望和对偶变数方差减缩技术组合用于分析船体总纵极限强度可靠性。
- In addition, both the multiple classifiers using the rms (root mean squared) distance weighting and the average distance weighting outperform that of using the variance reduction technique. 结果显示整体分类精度有大幅度的提升,而三种方案中均方根距离法与平均距离法皆优于变异减低法。
- Three different weighting policies (variance reduction technique, rms distance weighting, and average distance weighting) applied to the multiple classifiers approach are introduced. 多分类器系统中的必要手段为不同资料来源的权重分配;
- Functions: bullet-like outline design, smooth surface, strong noise reduction function, antifouling treatment, safety and healthy. 产品作用:子弹型轮廓设计,表面光滑,具有较强减噪功能,防污处理,安全卫生。
- conditional expectation variance reduction 条件抽样
- At different temperatures and different volume reduction functions, the treatment result and the change of permeate flux was researched. 考察了在不同温度、不同浓缩倍数条件下陶瓷膜对废乳化液的处理效果及渗滤液通量变化情况。
- My ideas are at variance with his. 我的思想和他的不同。
- Effects of COD and Fe~0 on Reduction Function of SRB COD与Fe~0对硫酸盐还原菌还原作用的影响
- Nothing can set the twin brothers at variance. 没有什么事能使这对双胞胎兄弟吵起来。
- Her conduct is at variance with her words. 她言行不一。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- This theory is at variance with the known facts. 这种理论与已知事实不符。
- We are at variance about our lodger. 我们在对待房客的问题上意见不一。
- reduction function of variance 方差折减函数
- A tissue is a group of similar cells which have an identical general function. 组织是一组具有相同的一般机能的类似细胞。