Simulation shows that the frequency measurement has preferable precision and voltage calculating is improved by frequency tracking.
该方法频率测量精度高，实行频率跟踪采样，提高了电压计算精。
It also introduces some key technologies as measurement initialization and frequency tracking in signal processing of Coriolis flowmeter.
介绍科氏流量计信号处理中测量初始化和频率跟踪等几个关键技术。
Based on the Multi-Frequency CW Radar Terminal System, this paper mainly discusses the velocity-measurement, angle-measurement and range-measurement of the Tracking System.
本文以多频连续波雷达终端系统为背景，重点讨论了跟踪控制器的速度测量，角度测量和距离测量问题。
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