CAR-EnKF: A Covariance-Adaptive and Recalibrated Ensemble Kalman Filter Framework

arXiv:2604.17343 · eess.SY, cs.SY · Submitted 2026-04-19 · Read on arXiv

eess.SY, cs.SY

Submitted: 2026-04-19

Updated: 2026-09-16

Code: https://github.com/ShidaJiang/CAR-EnKF-A-Covariance-Adaptive-and-RecalibratedEnsemble-Kalman-Filter-Framework

Terminology

• Benchmark — 9× in this paper · explained in 2 episodes
• Data Assimilation — 8× in this paper · explained in 2 episodes
• Ensemble Transform Kalman Filter — 6× in this paper
• Adaptation — 4× in this paper · explained in 1 episode
• Trace — 3× in this paper · explained in 2 episodes
• Covariance Propagation — 2× in this paper · explained in 2 episodes
• Robustness — 2× in this paper · explained in 5 episodes
• Adaptive Sampling — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes

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