1) weak signal environment
微弱信号环境
2) weak signal
微弱信号
1.
Study on reliability of chaotic oscillator in weak signal detection;
混沌振子在微弱信号检测中的可靠性研究
2.
Application and detection of weak signal based on stochastic resonance;
基于随机共振原理的微弱信号检测与应用
3.
Study on weak signal detection method based on wavelet entropy;
基于小波熵的微弱信号检测方法研究
3) weak signals
微弱信号
1.
Summary of Correlate Detection Technology of Weak Signals;
微弱信号相关检测技术综述
2.
A new approach to extract weak periodic signal from strong noise is proposed to pick up some weak signals in the fault diagnosis of mechanical equipment.
为提取机械设备故障诊断中的某些微弱信号,给出一种新的提取强背景噪声中微弱周期信号的方法。
3.
According to the operating principle of the lock-in amplifier the experimental method of measuring the weak signals using the lock-in amplifier is presented.
根据锁定放大器的工作原理 ,提出了利用锁定放大器检测微弱信号的实验方法 ,并指出了影响测量的几个参数。
4) feeble signal
微弱信号
1.
This paper introduces a design of a feeble signal measurement system in accurate UV radiation calibration.
简述了精确紫外辐射定标中微弱信号检测系统的设计,介绍了影响系统稳定性的因素及其解决方法,着重讨论了微弱信号检测系统中硬件的实现。
5) faint signal
微弱信号
1.
Design on faint signal processing circuit for difference absorption gas sensor;
用于气体差分检测的微弱信号处理电路的研究
2.
Chaotic oscillators are used to detect faint signal submerged in strong noise background.
利用混炖振子来检测淹没在强噪声背景中的微弱信号,详细研究了Duffing振子检测微弱信号的原理和过程。
3.
Based on Matlab/Simulink, the principle and methods of faint signal chaos detection are studied.
基于Matlab/Simulink为软件平台,研究了微弱信号的混沌检测原理与方法,建立了仿真模型,给出强噪声中微弱周期信号检测的仿真结果以及混沌方法检测微弱信号的步骤,研究了采样周期对系统性能的影响。
6) dim signal
微弱信号
1.
The detection problem of dim signal is studied based on narrowband dual-polarization radar system.
针对窄带极化雷达系统,首先给出了极化聚类中心的统计分布函数,构造了GLRT检测似然比,据此提出了特征极化基下的微弱信号检测算法,同时计算出CFAR检测概率的解析表达式。
2.
The detection problem of dim signal is studied based on narrowband dual-polariz ation radar system.
针对窄带极化雷达系统,本文研究了微弱信号的检测问题。
补充资料：微弱
1.犹衰弱。 2.又小又弱。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条