文章基本信息

标题：An Estimation Algorithm for Missing Data in Wireless Sensor Networks
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作者：Nan Yan ; Ming-zheng Zhou ; Li Tong 等
期刊名称：International Journal on Smart Sensing and Intelligent Systems
印刷版ISSN：1178-5608
出版年度：2013
卷号：6
期号：3
页码：1032-1053
出版社：Massey University
摘要：For estimating the missing data of wireless sensor networks, an estimation algorithm called HD method, which can make use of sensoring space-time correlation of the data, was proposed based on mathematical Hermite and DESM statistical models. The algorithm not only can adaptively adjust the time and space weights, but also can accurately estimate the missing or unavailable data. The experimental results show that the algorithm has good stability and relatively high estimation accuracy