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粒子滤波器(序贯蒙特卡洛)

粒子滤波器,由 Gordon、Salmond 和 Smith 于 1993 年提出,是一种序贯蒙特卡洛算法,用于近似非线性非高斯状态空间模型的贝叶斯滤波分布。它不追踪单一的最佳估计值,而是维护一组 N 个带权重的随机样本——粒子——这些粒子共同代表了在每个时间点,随着新观测值的到来,隐藏状态的完整后验分布。

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来源

  1. Gordon, N. J., Salmond, D. J., & Smith, A. F. M. (1993). Novel approach to nonlinear/non-Gaussian Bayesian state estimation. IEE Proceedings F (Radar and Signal Processing), 140(2), 107–113. DOI: 10.1049/ip-f-2.1993.0015
  2. Doucet, A., Godsill, S. J., & Andrieu, C. (2000). On sequential Monte Carlo sampling methods for Bayesian filtering. Statistics and Computing, 10(3), 197–208. DOI: 10.1023/A:1008935410038
  3. Doucet, A., de Freitas, N., & Gordon, N. (Eds.). (2001). Sequential Monte Carlo Methods in Practice. Springer-Verlag. ISBN: 978-0-387-95146-1

如何引用本页

ScholarGate. (2026, June 3). Particle Filter (Sequential Monte Carlo). ScholarGate. https://scholargate.app/zh/bayesian/particle-filter

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被引用于

ScholarGateParticle Filter (Particle Filter (Sequential Monte Carlo)). 于 2026-06-15 检索自 https://scholargate.app/zh/bayesian/particle-filter · 数据集: https://doi.org/10.5281/zenodo.20539026