In the light of the characteristic of WSD (weak signal detecting), puts forward the reference channel and correlation principle to handle the signals.
针对微弱信号检测的特殊性，提出采用参考通道，并应用相关原理处理信号。
The problem of detecting weak signal is an important part in the target detection.
弱信号检测问题是目标检测中的一个重要研究内容。
This paper presents the data acquisition system which employing the processor of TMS320C542 detecting weak signal.
介绍以TMS320C542为核心处理器的数据采集系统实现微弱信号检测。
A new method based on Time Frequency Analysis (TFA) for detecting weak signal under strong noise background from radar target with the cavity embedded is described in this paper.
该文论述了在强噪声背景下利用时频分析检测带腔体雷达目标弱信号的方法。
Firstly the basic principle of stochastic resonance is introduced, an approach for detecting weak periodic signal using stochastic resonance theory is presented.
首先，在随机共振的原理基础上，给出了利用随机共振原理检测微弱周期信号的基本方法，并对方法进行了分析与验证。
The invention relates to a method and adaptation device for detecting periodic signal, in particular to the periodic signal in which strong signal and weak signal exist at the same time.
本发明涉及一种对周期信号检测的方法和适配装置，尤其对于周期信号中同时存在强信号与弱信号的检测。
In order to improve the power of detecting radar weak signal, the key is to restrain noise of radar weak signal.
为了提高雷达检测弱信号的能力，对它的去噪就显得非常重要。
Lastly, it is introduced for chaos 'application in electronic jamming. It includes the detecting technology for weak signal and chaos security communication.
最后介绍了混沌技术在电子干扰中的应用，包括利用混沌技术实现对弱信号的检测以及混沌保密通信。
Lastly, it is introduced for chaos 'application in electronic jamming. It includes the detecting technology for weak signal and chaos security communication.
最后介绍了混沌技术在电子干扰中的应用，包括利用混沌技术实现对弱信号的检测以及混沌保密通信。
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