signal pre-process 信号预处理
The paper introduces the methods of getting signal from the faint signal and anti-jamming in noise, and the methods include pre process, gain programmed amplifier and filter.
文章介绍了通过预放大、可编程放大和滤波处理，在噪声信号中较好地对微弱信号进行提取和抗干扰设计的方法。
In addition describes the radar signal processing, including pre-process and the main radar signal processing.
另外叙述了雷达信号处理流程，包括雷达信号预处理流程及主处理流程。
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