Contrapose this phenomenon, a new method based on fourth-order cumulants diagonal slice for detecting ship-radiated noise is presented.
针对这一情况，本文提出了一种使用四阶累积量对角切片检测舰船辐射噪声的方法。
Based on the advantage of the sign algorithm, a fast algorithm of FOC diagonal slice sign iterative adaptive dynamic line enhancer is proposed.
利用极性迭代算法可减小计算量的优点，提出了基于四阶累积量对角切片极性迭代的自适应动态谱线增强快速算法。
In this paper, an improved method, diagonal slice spectrum analysis, is presented and used to characterize the asymmetry and coupling of the rough surface.
本文提出了一种改进的对角线切片谱分析方法，并把它用于粗糙表面轮廓的非线性和耦合性特征分析。
The ameliorated method of diagonal slice spectrum analysis is presented and used to characterize the skewness and phase coupling of the rough surface profiles.
本文提出了一种改进的对角线切片谱分析方法，并把它用于粗糙表面轮廓的非线性和耦合性特征分析。
The research result shows that the method of the diagonal slice of the normalized bispectrum magnitude and K-L transform is an effective method for extracting features from Chinese pulse signals.
研究结果表明，归一化双谱对角切片与K - L变换相结合的方法是提取中医脉象信号特征的有效方法。
The research result shows that the method of the diagonal slice of the normalized bispectrum magnitude and K-L transform is an effective method for extracting features from Chinese pulse signals.
研究结果表明，归一化双谱对角切片与K - L变换相结合的方法是提取中医脉象信号特征的有效方法。
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