As one high order spectrum estimation, bispectrum estimation is widely used.

双谱估计是一种应用广泛的高阶谱估计.

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The bispectrum and bicoherence is applied in the experiment of a jet boundary.

将双谱、相干分析应用于射流边界流动的实验研究.

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The method for radar target recognition using local integral bispectrum and SVM is proposed.

提出了基于局部积分双谱与SVM的雷达目标识别方法.

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Based on bispectrum analysis, a new characterizing method of surface roughness is presented.

提出了基于双谱分析的表面粗糙度特征分析方法.

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