平均功率谱

平均功率谱密度

  • 本文介绍根据辐射噪声平均功率形状识别两不同型号船舶目标方法

    This paper discusses methods of recognizing different kinds: of ship objects by the shape of averaged power spectrum of radiated noise. This paper considers the pre-processing of data first.

    dict.cnki.net

  • 给定具体数字调角形式,用这种方法计算机计算所信号平均功率密度

    Giving concrete digital-modulated form, the mean power spectrum density of the signals discussed can be obtained in this way. The calculation can be done on computers.

    dict.cnki.net

  • 介绍所用二维光子计数斑点像探测系统的性能,分析了探测系统的光子噪声附加噪声其它复杂的噪声对斑点图的平均功率和重影响

    Then the influence on the average power spectrum and bispectrum of specklegrams caused by the photon noise, additive noise and more complex noises of other kinds in the detecting system .

    www.dictall.com

专业释义

  average power spectra

平均功率谱

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