As the basis of the tracking algorithm, an echo model is the key to radar altimeter design.

雷达高度计回波模型是设计、检验高度计跟踪算法的基础，是高度计设计的关键性环节。

youdao

First, we focus on the method of batch management, batch association, tracking BOM model, then propose the product tracking model and the algorithm that makes the tracking BOM based on time.

首先重点研究了批次管理的方法、批次关联、追踪bom模型，接着在此基础上提出了产品跟踪模型，并提出了基于时间的跟踪BOM生成算法。

youdao

The concept of an occlusion mesh model was introduced. A mesh tracking algorithm applied for occlusion was proposed.

引入遮挡网络模型的概念，提出了一种适用于遮挡的网格跟踪算法。

youdao