1. Kurtosis is a classical measure of non-Gaussianity of random variable.
峭度是随机变量非高斯性的一个经典度量。
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2. This paper proposes a new algorithm of video watermarking based on kurtosis and DCT.
提出一种基于峰度的视频水印新算法。
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3. The term -3 is added in order to ensure that the normal distribution has zero kurtosis.
其中的- 3是为了确保正态分布的峰度为零。
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4. The correlation between the skewness and the kurtosis of the sea surface elevation is also discussed.
文中还讨论了波面偏度和峰度的相关关系。
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5. I also discuss the potential effect of time-varying skewness and kurtosis on the performance of the model.
我也探讨了随时间变化的偏态系数与峰态系数对此模型表现之潜在的影响。
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6. In the security market, return-loss distribution exist the severe phenomenon of excess kurtosis and heavy tail;
证券市场上收益率分布存在严重的偏峰厚尾现象；
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7. Thus the fire electricity units of greater capacity are demanded to participate in the kurtosis modulation running.
这就要求大容量火电机组要参与调峰运行。
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8. At last, by constrained minimum kurtosis rule, we build a blind multiuser detection based on higher order cumulants.
最后利用最小峰度准则，提出了基于高阶累积量的盲多用户检测。
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9. Based on maximum kurtosis criteria, a new blind identification and equalization algorithm is designed for linear system.
根据最大峰度准则设计了一种针对线性系统的盲辨识与盲均衡算法。
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10. 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。
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11. The analysis can generate descriptive statistics, such as: the mean, variance, standard deviation, range, kurtosis and skewness.
该分析可以生成描述性统计，如：均值，方差，标准差，范围，峰度和偏度。
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12. The position of knee point of Phase-frequency characteristic mean value curve is invariant, but the kurtosis of the curve near the knee point decreases.
刚度与质量参数随机时相频特性均值曲线的拐点位置不变，只是拐点附近曲线陡峭度减小。
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13. And we take the linear instantaneous mixtures as an example, and put it into realty in general signals, sound signals and image signals based on kurtosis.
并且以线性瞬时混合信号为例，实现了对一般信号、声音信号和图像信号以峰度为判别依据的盲分离和抽取。
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14. My results show that there are significantly volatility, excess kurtosis and heteroskedasticity, persistence and asymmetric effect in Chinese Stock Market.
实证结果表明：我国股价波动具有尖峰厚尾特征、异方差性特征和波动的持续性和非对称特征；
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15. Then it comparatively analyzes some basic statistic of CCFI and BDI, which include mean, standard deviation, skewness, kurtosis, autocorrelation, and so on.
16. This paper puts forward an algorithm based on joint maximization of kurtosis and autocorrelation, and applies it to the separation of fetal electrocardiogram.
本文提出了一种基于峭度和自相关函数联合最大化的算法，并将此算法应用于胎儿心电的分离研究。
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17. The sorting of the aeolian sand soil in the middle and southern desert is medium and better and the skewness is near symmetrical and the kurtosis is leptokurtic.
中部、南部风沙土分选性中等和较好，呈窄峰态和近对称的分布形式。
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18. Then peak index, kurtosis index, impulsion index and tolerance index of the vibration signal are calculated. These parameters represent the characteristic of failures.
随后计算出代表故障特征的振动信号的峰值指标、峭度指标、脉冲指标和裕度指标等参数。
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19. Particularly, parameters of model can be chosen to match empirically estimated mean, variance, skewness, and kurtosis of the stock return distribution. The model thus has the potential to produce…
20. Particularly, parameters of model can be chosen to match empirically estimated mean, variance, skewness, and kurtosis of the stock return distribution. The model thus has the potential to produce…
