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Recasting the (Synchrosqueezed) Short-Time Fourier Transform as an Instantaneous Spectrum
In a previous work, we proposed a time-frequency analysis called instantaneous spectral analysis (ISA), which generalizes the notion of the Fourier spectrum and in which instantaneous frequency is utilized to the fullest extent. In this paper, we recast both the Fourier transform (FT) and filterbank...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025352/ https://www.ncbi.nlm.nih.gov/pubmed/35455181 http://dx.doi.org/10.3390/e24040518 |