Based on the analysis of characteristics of hyperspectral imagery, the methods of anomaly detection are studied systematically in this paper.

本文在深入分析高光谱数据特点的基础上，系统地研究了基于光谱维的图像异常检测方法。

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Based on the analysis of characteristics of water resources and status in quo of utilization of Huangshui River basin, some countermeasures are put forward.

在分析该流域水资源特征和开发利用现状的基础上，针对目前存在的突出问题，提出了保护对策和措施。

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Analysis of characteristics of urban landscape waters as well as present pollution status indicated the necessity and imminence of landscape waters treatment.

分析了城市景观水体的特点及其水质污染状况，表明景观水体处理的必要性和迫切性。

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Though a statistical analysis of history provides averages across a wide variety of market conditions, the relevant periods for analysis are those with similar characteristics.

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Computer analysis is less subjective, and measures the characteristics of individual pixels (the dots from which images are built up) taken from scanned samples of writing.

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And new analysis of his portraits may have solved the mystery of his unusual characteristics.

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