提出了基于重要性抽样的最大似然方位估计方法。
Maximum likelihood DOA estimator based on importance sampling (ISMLE) is proposed.
本文提出一种近似重要性抽样方法来计算结构可靠度。
In this paper, the approximate importance sampling technique is presented for structural reliability evaluation.
进一步研究了采用重要性抽样技术提高抽样效率的问题。
And the importance sampling technique is applied to improve the sampling efficiency.
提出了基于重要性抽样的贝叶斯最大后验概率方位估计方法。
Bayesian maximum a posterior DOA estimator based on importance sampling (ISBM) is proposed.
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。
Importance sampling technique is an effective variance reduction technique in Monte Carlo simulation method for pricing options.
针对非线性、非高斯系统状态的在线估计问题，本文提出一种新的基于序贯重要性抽样的粒子滤波算法。
In this paper, a new particle filter based on sequential importance sampling (SIS) is proposed for the on-line estimation problem of non-Gauss nonlinear systems.
首先，本文简单介绍了几种随机模拟方法，并对重要性抽样作了改进，从而为选取好的重要函数提供了方法和理论依据。
First, some random simulations are introduced and the important sample is improved, which supplies the method and theory for the choice of the important sample.
首先，本文简单介绍了几种随机模拟方法，并对重要性抽样作了改进，从而为选取好的重要函数提供了方法和理论依据。
First, some random simulations are introduced and the important sample is improved, which supplies the method and theory for the choice of the important sample.
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