It is very important to study the fast algorithm for the visibility of LEO satellites to improve the efficiency especially in event-driven and time-stepped real-time simulation environments.

研究LEO卫星可见性的快速算法在事件驱动和时间步进的实时仿真环境中具有非常重要的意义。

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An efficient call simulation method for SPC switching systems, event table-driven real-time simulation approach has been proposed in this paper.

本文提出一种程控交换机呼叫模拟的有效方法——事件表驱动实时模拟法。

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