Adaptive Sparse Transform for Wireless Sensor Network Data

Aiming at the change of sparse structure introduced by mobility of the wireless sensor network（WSN） nodes and noise in data transmission, an adaptive sparse transform method based on dictionary learning （DL）for WSN data was proposed. The optimum sparse basis can be adaptively constructed according t...

Fuld beskrivelse

Bibliografiske detaljer

Hovedforfatter:	Xuan Chen
Format:	Artigo
Sprog:	Chinês
Udgivet:	Beijing Xintong Media Co., Ltd 2013-12-01
Serier:	Dianxin kexue
Fag:	compressed sensing dictionary learning wireless sensor network sparse transform compressibility
Online adgang:	http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.12.010/
Tags:	Tilføj Tag Ingen Tags, Vær først til at tagge denne postø!