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Theory, implementation and applications of nonstationary Gabor frames
Signal analysis with classical Gabor frames leads to a fixed time–frequency resolution over the whole time–frequency plane. To overcome the limitations imposed by this rigidity, we propose an extension of Gabor theory that leads to the construction of frames with time–frequency resolution changing o...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Koninklijke Vlaamse Ingenieursvereniging
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3257872/ https://www.ncbi.nlm.nih.gov/pubmed/22267893 http://dx.doi.org/10.1016/j.cam.2011.09.011 |