+The **Kalman Filter** is a powerful algorithm for [Optimal Estimation](/wiki/optimal_estimation) within dynamic systems. It elegantly merges predictions with [Noisy Measurements](/wiki/noisy_measurements) to continuously refine an estimate of a system's true, unseen state.
+## See also
+- [Control Theory](/wiki/control_theory)
+- [State Space](/wiki/state_space)
+- [Sensor Fusion](/wiki/sensor_fusion)
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