In this algorithm, the measured value of seeker initially set in polar coordinate system was converted into the rectangular coordinate system for filtering, and the bias was eliminated.

该滤波算法将球坐标系中的测量信息转换到直角坐标系下进行滤波，并消除了偏差。

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In this algorithm, the measured value of seeker initially set in polar coordinate system was converted into the rectangular coordinate system for filtering, and the bias was eliminated.

该滤波算法将球坐标系中的测量信息转换到直角坐标系下进行滤波，并消除了偏差。

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