states.kalman

module

• baseKalmanLinear backbone — generic linear-Gaussian predict step.
• bboxBounding-box Kalman processes — SORT (7-D) and DeepSORT (8-D) variants.
• centroidConstant-velocity centroid Kalman process specializations.
• ensembleEnsemble Kalman filter (deterministic ETKF) for high-dimensional states.
• informationInformation filter — the exact dual of the Kalman filter.
• projectMeasurement-projection and PSD-solve helpers used by Mahalanobis primitives.
• updateKalmanUpdate Observation — Joseph-form update; predict-only on miss.