瞬时相位( Instantaneous Phase) : 描述 中实部和虚部之间的角度，对振幅调谐效 据采空区地球物理与属性特征，采空区所 道相位会反转等，适用于采空区识别与解 瞬...
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The instantaneous phase under the conditions of low SNR can be obtained with this method.
这种方法可以在较低信噪比条件下得到信号的瞬时相位。
参考来源 - 复合调制雷达信号识别和处理方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了基于经验模态分解的瞬时相位分析的新方法。
A novel method of instantaneous phase analysis based on empirical mode decomposition is presented.
信号的瞬时相位特征与其它特征相比最容易受噪声影响。
The instant phase feature of signal, to be affected, is easily by noise.
比较了近炮检距剖面、叠加剖面、偏移剖面、瞬时振幅剖面与瞬时相位剖面上BSR的显示特征。
The appearances of BSRs oon near-offset profile, stacked profile, migration profile, migration profile, instantaneous amplitude profile and instantaneous phase profile are compared and described.
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