卡尔曼滤波是一种高效率的递归滤波器(自回归滤波器), 它能够从一系列的不完全包含噪声的测量(英文:measurement)中，估计动态系统的状态。-Kalman filter is an efficient recursive filter (autoregressive filter), which can contain from a series of incomplete measurement of noise (in English: measurement) is estimate