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Refining the time–frequency characteristic of non-stationary signal for improving time–frequency representation under variable speeds
Time–frequency ridge not only exhibits the variable process of non-stationary signal with time changing but also provides the information of signal synchronous or non-synchronous components for subsequent detection research. Consequently, the key is to decrease the error between real and estimated r...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10063649/ https://www.ncbi.nlm.nih.gov/pubmed/36997590 http://dx.doi.org/10.1038/s41598-023-32333-w |