提出一种基于峰度的视频水印新算法。
This paper proposes a new algorithm of video watermarking based on kurtosis and DCT.
文中还讨论了波面偏度和峰度的相关关系。
The correlation between the skewness and the kurtosis of the sea surface elevation is also discussed.
其中的- 3是为了确保正态分布的峰度为零。
The term -3 is added in order to ensure that the normal distribution has zero kurtosis.
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。
At last, by constrained minimum kurtosis rule, we build a blind multiuser detection based on higher order cumulants.
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。
Based on maximum kurtosis criteria, a new blind identification and equalization algorithm is designed for linear system.
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。
The analysis can generate descriptive statistics, such as: the mean, variance, standard deviation, range, kurtosis and skewness.
采用峰度作为适应度函数，利用粒子群算法对由多个源信号混合而成的信号进行盲抽取。
In the method, peak is used as fitness function, and the PSO algorithm is used to withdraw blindly from several signals.
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。
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.
第二章对CCFI和BDI及CCFI分航线指数之间平均收益率、标准差、偏度、峰度、序列相关性等基本统计量进行了比较分析。
Then it comparatively analyzes some basic statistic of CCFI and BDI, which include mean, standard deviation, skewness, kurtosis, autocorrelation, and so on.
由于翠峰度假村具有独一无二的未受破坏的环境， 因此来度假的公众可在真正未开发的环境里徒步旅行、骑自行车旅行、钓鱼、驾驶帆船和观光。
With such a unique and unspoiled setting, Jay Peak can provide its vacationing public an opportunity to hike, bike, fish, sail and sightsee in a setting that is truly undeveloped.
由于翠峰度假村具有独一无二的未受破坏的环境， 因此来度假的公众可在真正未开发的环境里徒步旅行、骑自行车旅行、钓鱼、驾驶帆船和观光。
With such a unique and unspoiled setting, Jay Peak can provide its vacationing public an opportunity to hike, bike, fish, sail and sightsee in a setting that is truly undeveloped.
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