非线性滤波器的插值与迭代
Interpolation and Iteration for Nonlinear Filters
AI总结:
本文提出隐式粒子滤波中迭代与插值过程的通用形式,通过伪高斯表示后验密度来聚焦粒子路径,以减少非线性数据同化所需的粒子数。
摘要:
我们提出了隐式粒子滤波中使用的迭代和插值过程的通用形式。隐式滤波器基于后验密度的伪高斯表示,旨在聚焦粒子路径,以减少非线性数据同化中所需的粒子数量。给出了示例。
英文摘要:
We present a general form of the iteration and interpolation process used in implicit particle filters. Implicit filters are based on a pseudo-Gaussian representation of posterior densities, and are designed to focus the particle paths so as to reduce the number of particles needed in nonlinear data assimilation. Examples are given.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。