A new tool that can test the clock base frequency error of energy measuring devices and provide GPS standard time to calibrate real-time clock was introduced in this paper.
介绍了一种用来测量电能计量装置的时钟基频误差，并提供GPS标准时间以校准其实时时钟的新型工具。
The time frequency window is adjusted conveniently by using optimum base searching method, moreover, it's not necessary to have stable wave assumption in the window.
通过采用局部余弦最佳基搜索方法，对信息实现不同的时间分割，可非常容易地调整时频窗。 不需要在分析窗内对信号作平稳假定，所得结果与原信号完全同步。
To resolve the large time jitter error of middle-long range action in UWB fuse systems, a novel time system base on crystal frequency division has been proposed.
为解决中远距离超宽带引信中的距离延迟和缓解延迟时间的大抖动误差，本文提出了一种基于晶振分频的时间系统。
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