Steady-state gains for a scalar constant-velocity Kalman filter.
:position_gain is the measurement gain on the level state. :rate_gain has inverse-time units and satisfies rate_gain * dt == beta for the equivalent alpha-beta filter.
:position_gain
:rate_gain
rate_gain * dt == beta
@type t() :: %Sidereon.Estimation.ScalarKalmanGains{ position_gain: float(), rate_gain: float() }