Fractional Fourier analysis of random signals and the notion of α -Stationarity of the Wigner-Ville distribution
In this paper, a generalized notion of wide-sense α-stationarity for random signals is presented. The notion of stationarity is fundamental in the Fourier analysis of random signals. For this purpose, a definition of the fractional correlation between two random variables is introduced. It is shown...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2013
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/9077
- Acceso en línea:
- https://hdl.handle.net/20.500.12585/9077
- Palabra clave:
- Fractional correlation
Fractional Fourier transformation
Fractional power spectral density
Random signals
Wiener-Khinchin theorem
Wigner-Ville distribution
Fractional correlation
Fractional Fourier Transformations
Fractional power spectral density
Random signal
Wiener-Khinchin theorem
Fourier optics
Power spectral density
Wigner-Ville distribution
Fourier analysis
- Rights
- restrictedAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/