Blind Estimation of the PN Sequence of A DSSS Signal Using A Modified Online Unsupervised Learning Machine

Direct sequence spread spectrum (DSSS) signals are now widely used in air and underwater acoustic communications. A receiver which does not know the pseudo-random (PN) sequence cannot demodulate the DSSS signal. In this paper, firstly, the principle of principal component analysis (PCA) for PN seque...

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Detalles Bibliográficos
Autores principales: Wei, Yangjie, Fang, Shiliang, Wang, Xiaoyan, Huang, Shuxia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359399/
https://www.ncbi.nlm.nih.gov/pubmed/30654578
http://dx.doi.org/10.3390/s19020354

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359399/
https://www.ncbi.nlm.nih.gov/pubmed/30654578
http://dx.doi.org/10.3390/s19020354

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