为了满足地震勘探高精度、高分辨力的需要，进一步研究了多普勒测量技术和弱信号检测技术。
To meet the seism detections require of high accuracy, high resolving power, the measurement technique of Laser Doppler and detection technique of faint signal are further researched.
为了解决强弱混合信号中检测和估计弱lfm分量参数的问题，在上面方法的基础上，结合逐次消去技术提出了多分量LF M信号参数估计算法。
By combining successive elimination technique with above method, weak LFM signals can be detected among some strong LFM signals and their parameters are estimated.
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.
随着人们对随机共振机理的进一步深入研究，随机共振技术将成为强噪声控制下的弱信号检测的一种新的技术。
With farther research into the Stochastic resonance mechanism, this technology is becoming a new technology for detecting weak signals overwhelmed in strong noise.
针对淹没在噪声中的弱信号测量，利用随机共振技术进行了信号检测的研究。
In order to detect weak signals overwhelmed in noise, the method of signal detection is investigated using the principle of stochastic resonance.
系统通过水池调试、水库试验，证实该技术动态范围大、抗干扰能力强、对弱信号具有检测能力强、测量精度高等特点。
The parameters can be recorded by the system. The results from tests at tank and reservoir demonstrated that the technique has characteristics as foll…
实验证明了随机共振技术在强噪声背景下弱信号检测的优越性。
It is proved that stochastic resonance is a very useful tool for weak signal extraction from...
实验证明了随机共振技术在强噪声背景下弱信号检测的优越性。
It is proved that stochastic resonance is a very useful tool for weak signal extraction from...
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