The responses of all elements of FAS system are determined by Runge-Kutta method and all eigenvalues are solved by the Q-R method.
采用龙格—库塔法确定系统的响应过程和采用Q-R法求解系统的全部特征值。
This method estimates filter gain matrix K directly, avoids calculating system noise covariance matrix Q and measure noise covariance matrix r, it improves stability of the system.
这种方法采用直接估计增益K，避免了求解系统噪声方差阵q和量测噪声方差阵r，使系统的稳定性增强。
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