介绍了头部跟踪技术的研究动态，阐述了对头部跟踪规律的探索以及在预测算法的设计上所做的工作。

The worldwide research status of head tracking is introduced and the works made in the research of the predictive algorithm and in the exploration of the rule of the head tracking are set forth.

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采用对舰艇运动的坐标跟踪法，应用灰色预测技术，建立舰艇的灰色预测动态模型。

Using grey prediction and coordinate tracking, this paper sets up a dynamic grey prediction model for a ship.

youdao

采用对舰艇运动的坐标跟踪法，应用灰色预测技术，建立舰艇的灰色预测动态模型。

Using grey prediction and coordinate tracking, this paper sets up a dynamic grey prediction model for a ship.

youdao