• 2022-06-06
    标量系统的状态方程和观测方程分别为????[????+1]=????????[????]+????[????]????[????]=????[????]+????[????]已知????=0.5, n[k]为和w[k]分别为白噪声,且观测噪声方差σ_w^2=8,状态噪声方差σ_n^2=7,则以下关于卡尔曼增益和滤波误差方差稳态值的说法正确的是:
    A: K(¥)=0.5,P_x ̃ [¥]=4
    B: K(¥)=0.5,P_x ̃ [¥]=2
    C: K(¥)=0.25,P_x ̃ [¥]=4
    D: K(¥)=0.25,P_x ̃ [¥]=2
  • 举一反三