The state equation and detecting equation of the position error of moving target are built, the location and track to moving target is achieved by least-square estimation and Kalman filter algorithm.

列出了对位置偏差估计的状态方程和测量方程，用加权的最小二乘估计和卡尔曼滤波算法，实现了定位和跟踪。

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Certainly that is what it looks like today, to me, as a Wisconsin native and a long-tenured journalist there who has continued to track the Badger State for a variety of business and other publications even after moving on.

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