For example centroid analysis and to facilitate them to learn and use.

对于形心分析和算例，方便大家学习和使用。

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Then we use the triangular-centroid method to estimate the location of the unknown nodes.

然后再利用三边循环法估计未知节点的位置。

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At last one target tracking method on the basis of target centroid measurement is studied.

本文最后还研究了一种基于图像质心位置测量的目标跟踪方法。

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At last one target tracking method on the basis of target centroid measurement is studied.

本文最后还研究了一种基于图像质心位置测量的目标跟踪方法。

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