• The method which combines cross correlation detection with chaos theory to detect the weak signals relative to central frequency in overvoltage monitoring is proposed in the paper.

    提出互相检测混沌理论相结合应用于过电压监测中的频率跟踪,检测相对于中心频率极小的微弱信号

    youdao

  • A detection method for weak signal with coherence average is presented, and the principle of cross-correlation detection is introduced.

    提出采用相干平均提高信号信噪比检测微弱信号的方法,介绍了相关检测原理

    youdao

  • A new method for image sequence object detection based on the normalized cross correlation coefficient is proposed.

    提出基于归一化互相关系图像序列运动目标检测方法

    youdao

  • This paper introduces cross-correlation detection theory and maximum likelihood theory and based on the two theories, puts forward a new method for weak signal detection.

    简单介绍互相检测原理最大理论,并基础上,提出了将互相关检测与最大似然理论相结合检测信号方法

    youdao

  • Earthquake location and detection by waveform cross correlation, focal mechanism. Crustal fault zone structure imaging. Numerical modeling on earthquake ruptures and faulting.

    地震定位波形方法检测,地震震源机制断层活动数值模拟地壳断层结构与地球内部结构。

    youdao

  • On the basis of conventional cross correlation, the detector can complete packet detection and fine symbol timing at the same time by accumulating multi-path energy.

    改进传统互相算法基础上,通过累积多径能量,该分组检测器可以同时实现分组检测符号精定时

    youdao

  • On the base of conventional cross correlation, the detector can complete packet detection and fine symbol timing at the same time by accumulating multi-path energy.

    改进传统互相算法基础上,通过累积能量,使得该分组检测器可以同时实现分组检测符号精定时

    youdao

  • With the problem of noise disturbance in leak detection and location of pipeline, a signal process method based on empirical mode decomposition (EMD) and cross-correlation was presented.

    针对长输管道泄漏检测定位噪声干扰问题,提出一种基于EMD分解相关分析管道泄漏检测定位方法

    youdao

  • With the problem of noise disturbance in leak detection and location of pipeline, a signal process method based on empirical mode decomposition (EMD) and cross-correlation was presented.

    针对长输管道泄漏检测定位噪声干扰问题,提出一种基于EMD分解相关分析管道泄漏检测定位方法

    youdao

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