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Subspace mixed rational time-frequency multiwindow Gabor frames and their Gabor duals
For a usual multiwindow Gabor system, all windows share common time-frequency shifts. A mixed multiwindow Gabor system is one of its generalizations, for which time-frequency shifts vary with the windows. This paper addresses subspace mixed multiwindow Gabor systems with rational time-frequency prod...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182425/ https://www.ncbi.nlm.nih.gov/pubmed/30363791 http://dx.doi.org/10.1186/s13660-018-1876-7 |