Plane's track and velocity feature together with their radar measure are discussed. Track mathematic description and graphic edit method are also given.
讨论了飞机的飞行轨迹和速度特征及其雷达测量，给出了飞行航迹的数学表示和图形编辑方法。
In this paper, a graphic edit method of power electronic circuits automatic control system simulation is presented. This paper analyzes the principle and program method of graphic edit.
本文提出了一种适用于电力电子电路自动控制系统仿真软件的图形编辑方法。叙述了图形编辑的原理、设计思想及实现方法。
In this paper, a graphic edit method of power electronic circuits automatic control system simulation is presented. This paper analyzes the principle and program method of graphic edit.
本文提出了一种适用于电力电子电路自动控制系统仿真软件的图形编辑方法。叙述了图形编辑的原理、设计思想及实现方法。
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