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- The results show that instantaneous phase has a better effect on weak signal detecting and anomalous point abstraction comparing with instantaneous amplitude and instantaneous frequency. 结果表明，相比于瞬时振幅、瞬时频率，瞬时相位对弱信号检测和异常点提取具有较好的效果。
- The interface method in digital circuitry part and the weak signal detection technique in analogy circuitry part are analyzed in detail. 详细分析了数字电路部分的接口技术和模拟电路部分中的微弱信号检测技术。
- The principle and the weak signal detection technology of EKL are introduced, and the revelation obtained from EKL is also discussed in this paper. 文章介绍了该仪器的测量原理、微弱信号检测技术。
- These experiments of al extendibility, which are designed by myself and validated successfully, further verify the effectiveness of Weak signal detection theory. 这些自行设计并成功验证的功能拓展实验进一步验证了微弱信号检测理论的有效性。
- It is pointed out that continuous wavelet tr ansform(CWT) has powerful ability for weak signal detection which help itself to be used for fault diagnosis. 通过分析指出，连续小波变换具有很强的弱信号检测能力，非常适合故障诊断领域。
- Abstract： It is pointed out that continuous wavelet transform(CWT) has powerful ability for weak signal detection which help itself to be used for fault diagnosis. 摘 要： 通过分析指出，连续小波变换具有很强的弱信号检测能力，非常适合故障诊断领域。
- These experiments of functional extendibility, which are designed by myself and validated successfully, further verify the effectiveness of Weak signal detection theory. 这些自行设计并成功验证的功能拓展实验进一步验证了微弱信号检测理论的有效性。
- To consider space weak signal detection in communications recon, a new signal detection method based on High-Orde Cumulant associated with matched filter is presented. 摘要针对通信侦察中的空间弱信号检测问题，提出了一种基于高阶累积量和匹配滤波器相结合的信号检测新方法。
- This paper introduces the principles of the wavelet transform,analyzes on the performance of using the wavelet transform to implement the weak signal detection,and illustrates that the wavelet transform can improve the SNR by using the simulated results. 介绍了小波变换原理,对利用小波变换实现弱信号检测的性能进行了分析,并利用仿真结果说明小波变换能提高信噪比。
- The working principle and the hardware's core design of the system are introduced, which integrate gas photoionization detection, weak signal gathering, signal detection and data processing, etc. 给出仪器工作原理和硬件核心设计，集气体光电离检侧、微弱信号收集、信号检则与数据处理等技术于一体。
- The method of weak signal detection based on wavelet transformation and stochastic resonance is presented, according to the noise alternative and frequency sensitivity of the stochastic resonance. 摘要根据随机共振的噪声选择性和频率敏感特性，提出了基于小波变换和随机共振的微弱信号检测方法。
- The working principle and the hardware's core design of the system are introduced,which integrate gas photoionization detection,weak signal gathering,signal detection and data processing,etc. 给出仪器工作原理和硬件核心设计,集气体光电离检测、微弱信号收集、信号检测与数据处理等技术于一体。
- In weak signals detection of underwater acoustic domain, we can get high anti-Doppler performance using the Fractional fourier transform algorithm. ? 在水声信号处理领域;分数阶Fourier变换的良好的抗多卜勒性能有利于微弱信号检测.
- Weak Signal Detection Based on Stochastic Resonance 基于随机共振的微弱信号检测
- Weak Signal Detection Based on Wavelet Packet 基于小波包变换的弱信号检测
- Weak Signal Detection By Use of Duffing Oscillator 基于混沌振子的微弱信号检测方法及应用
- Weak Signal Detection in Chaos Based on LS-SVM 基于最小二乘支持向量机的混沌背景弱信号检测
- Weak Signal Detection in Chaos Time Series 混沌时间序列中弱信号的检测
- Weak signal Detection in Every Heart Cycle 在每个心跳周期中检测微弱心电信号的方法
- Weak signal detection technique of biochip scanner 生物芯片扫描仪弱信号检测方法
