Maximum entropy processing of band-limited spectra. Part 1: Noise-free case
作者:
D.R.Farrier,
D.J.Jeffries,
期刊:
IEE Proceedings F (Communications, Radar and Signal Processing)
(IET Available online 1985)
卷期:
Volume 132,
issue 6
页码: 491-497
年代: 1985
DOI:10.1049/ip-f-1.1985.0092
出版商: IEE
数据来源: IET
摘要:
The maximum entropy method assumes that the spectrum exists up to the Nyquist frequency. For array processing of low-frequency signals, the spectrum often only exists over part of the wavenumber interval. This paper generalises the maximum entropy methods to correctly model this situation. Simulations are included which show the performance of the technique.
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