About Wiener Filter and Kalman Filter

About Wiener Filter and Kalman Filter

关键词: Wiener    Filter    Kalman    Filter                                          

 

  1. 过滤或滤波 - 从当前的和过去的观察值x(n),x(n-1),x(n-2),…估计当前的信号值称为过滤或滤波;
  2. 预测或外推 - 从过去的观察值,估计当前的或将来的信号值称为预测或外推;
  3. 平滑或内插 - 从过去的观察值,估计过去的信号值称为平滑或内插;

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