Power spectral estimation and its application in fractional Fourier domain

Feng Zhang*, Ran Tao

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

9 引用 (Scopus)

摘要

The definition of the fractional power spectrum and the fractional correlation for random signals are proposed, and the expression of the fractional power spectral density in terms of the fractional correlation function is described. Then, the fractional power spectral relations for the fractional Fourier filter are derived. Finally, the theory obtained is verified by simulations, and indicate the potential applications in chirp signals detection and fractional system identification.

源语言英语
页(从-至)1723-1727
页数5
期刊Tien Tzu Hsueh Pao/Acta Electronica Sinica
36
9
出版状态已出版 - 9月 2008

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