The analysis model of image gathering system is proposed. The relationship of system end-to-end information rate with target statistical characteristics is examined by computer simulation.

建立了图像采集系统分析模型，计算机仿真分析图像采集系统端到端信息率与采样目标统计特性的关系。

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A nonlinear filtering method based on principle component analysis (PCA) was proposed according to the statistical characteristics of the Doppler ultrasound blood flow signal and wall thump signal.

根据超声多普勒血流信号和血管壁搏动信号的统计特性，提出了一种基于主元分析的非线性滤波方法。

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Statistical analysis to the global tropical storms shows that there are some significant statistical characteristics in the their spatiotemporal distribution.

对全球三大洋热带风暴的统计分析表明，全球热带风暴在时空分布上具有明显的统计特性。

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In this new business landscape where many activities take on the characteristics long associated only with financial trading, Revolution Analytics supplies tools for statistical analysis, a critical component of big data sometimes neglected by observers of the big data landscape.

FORBES: Revolution in the Big Data and Business Landscape