Sparse Component Analysis Using Time-Frequency Representations for Operational Modal Analysis

Sparse component analysis (SCA) has been widely used for blind source separation(BSS) for many years. Recently, SCA has been applied to operational modal analysis (OMA), which is also known as output-only modal identification. This paper considers the sparsity of sources' time-frequency (TF) re...

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Detalles Bibliográficos
Autores principales: Qin, Shaoqian, Guo, Jie, Zhu, Changan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4435134/
https://www.ncbi.nlm.nih.gov/pubmed/25789492
http://dx.doi.org/10.3390/s150306497

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4435134/
https://www.ncbi.nlm.nih.gov/pubmed/25789492
http://dx.doi.org/10.3390/s150306497

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