So the HHT and cepstrum analysis methods are effective methods of fish sound characteristics extracting.
因此倒谱分析和HHT都是鱼类声信号目标特征提取的有效方法。
参考来源 - 鱼类声信号的分析及特征提取研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Cepstrum analysis is introduced to order analysis in efforts to identify the periodic information hidden in the power spectrum.
将倒频分析引入阶次分析中，以检测出功率谱中难以辨识的周期性。
Application of cepstrum analysis and other advanced technology to troubleshoot the reducer, the establishment of fault diagnosis expert system.
应用倒频谱分析等先进技术对减速机进行故障诊断，建立故障诊断专家系统。
The first part includes zoom transform, cepstrum analysis, Hilbert transform, and the data transfer between the spectrum analyzer and the computer.
前一部分包括细化变换、倒谱技术、希尔伯特变换和谱分析器与计算机之间的数据传输。
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