1) kurtosis index
峭度指标
1.
Theoretical analysis and examination were made and it indicates that present statistical parameters of time domain of rolling bearing vibration like kurtosis index,can only provide the type information about a rolling bearing in normal instead of more information.
理论分析和实例证明,峭度指标等滚动轴承振动时域统计参量可以判定轴承工作是否正常,但不能给出更多信息。
2) Kurtosis
[英][kə:'təusis] [美][kɝ'tosɪs]
峭度
1.
Resolution of Overlapped Peaks Using a Novel Approach Component Analysis Based on Kurtosis;
基于峭度的重叠峰解析新方法
2.
Research on blind source separation based on kurtosis;
基于峭度的盲源分离方法研究
3.
Blind Source Separation Based on Kurtosis with Applications to Rotor Vibration Signal Analysis;
基于峭度的转子振动信号盲分离
3) RIX
陡峭指数
4) spectral kurtosis
谱峭度
1.
A new method named spectral kurtosis to detect uncertain vibratory source in spectral domain of the signal using kurtosis parameter is introduced.
通过介绍一种在信号频域应用峭度参数进行未知振源检测的新方法,即谱峭度方法,并经过实测试验对该方法的特点进行分析,提出在检测不确定性振源的同时对其在频域定位的方法。
5) kurtosis driven
峭度激励
1.
A novel algorithm of kurtosis driven variable step size LMS based adaptive line enhancer (KDLMSBALE) was proposed.
提出了一种基于峭度激励的变步长自适应谱线增强新算法,该算法以输入信号峭度与误差信号峭度为联合激励因子,构造出一种指数型变步长的算法模型。
6) generalized kurtosis
广义峭度
1.
Jointed the constant module(CM) character of digital modulated signal,the CM generalized kurtosis algorithm is deduced.
并结合调制信号的恒模特性,提出了基于广义峭度的恒模盲信号提取算法。
补充资料：卖峭
【卖峭】
（杂语）以物高卖也。虚堂延福录七曰：“释迦老子，一生卖峭。”
（杂语）以物高卖也。虚堂延福录七曰：“释迦老子，一生卖峭。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条