Amplitude and frequency estimator for aperiodic multi-frequency noisy vibration signals of a tram gearbox
Sinusoidal parameter estimation for determining frequency position and amplitude is challenging for noisy short vibration signals, e.g. from machines or human vibrations. In this paper, we propose the “Trimmed Window Discrete Fourier Transform” (TWDFT) estimator, which uses for every frequency a one...
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| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
JVE International
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/d33894ddeb1f4b1c902a5c9747969beb |
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