Smooth Approximation l (0)-Norm Constrained Affine Projection Algorithm and Its Applications in Sparse Channel Estimation

We propose a smooth approximation l (0)-norm constrained affine projection algorithm (SL0-APA) to improve the convergence speed and the steady-state error of affine projection algorithm (APA) for sparse channel estimation. The proposed algorithm ensures improved performance in terms of the convergen...

Descripción completa

Detalles Bibliográficos
Autores principales: Li, Yingsong, Hamamura, Masanori
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3984780/
https://www.ncbi.nlm.nih.gov/pubmed/24790588
http://dx.doi.org/10.1155/2014/937252

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3984780/
https://www.ncbi.nlm.nih.gov/pubmed/24790588
http://dx.doi.org/10.1155/2014/937252

Ejemplares similares