importance sampling

基本解释

In this paper, we apply Importance Sampling (IS) technique to estimate the BERs of digital fiber optic communication links.
本文使用重要性抽样（IS）方法，对数字光纤通信链路的误码率参量进行了估计。
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。
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In this paper, a new particle filter based on sequential importance sampling (SIS) is proposed for the on_line estimation of non_Gaussian nonlinear systems.
针对非线性、非高斯系统状态的在线估计问题，提出一种新的基于序贯重要性抽样的粒子滤波算法。

重要抽样
Besides,applications and algorithms(including Importance Sampling,Genetic Algorithms) of tolerance analysis are reviewed.
另外，还研究了容差分析应用、容差分析算法(如重要抽样、基因算法等)。
重要性抽样
重要性采样