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rlabbe / filterpy

Python Kalman filtering and optimal estimation library. Implements Kalman filter, particle filter, Extended Kalman filter, Unscented Kalman filter, g-h (alpha-beta), least squares, H Infinity, smoothers, and more. Has companion book 'Kalman and Bayesian Filters in Python'.

Repository stars
3,894All-time #15,852
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683
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updated 10 days ago
Repository created
since 2014
Frameworks & SDKsGeneralPythonMIT · Permissive
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Summarised by AI from the README; the original prevails

Author description: Python Kalman filtering and optimal estimation library. Implements Kalman filter, particle filter, Extended Kalman filter, Unscented Kalman filter, g-h (alpha-beta), least squares, H Infinity, smoothers, and more. Has companion book 'Kalman and Bayesian Filters in Python'.

Basic listing based on official public information; functionality has not been independently evaluated.

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3,8943,8953,89511-03 · 3,89410-0710-1210-1710-2210-2711-0111-05

First collected 2026-11-03Measured at 2026-11-03 09:38 UTCSourceLicense source

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