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ConceFT: concentration of frequency and time via a multitapered synchrosqueezed transform
A new method is proposed to determine the time–frequency content of time-dependent signals consisting of multiple oscillatory components, with time-varying amplitudes and instantaneous frequencies. Numerical experiments as well as a theoretical analysis are presented to assess its effectiveness.
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| Publicat a: | Philos Trans A Math Phys Eng Sci |
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| Autors principals: | , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
The Royal Society Publishing
2016
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4792403/ https://ncbi.nlm.nih.gov/pubmed/26953175 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsta.2015.0193 |
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