Sinusoidal frequency estimation at low signal-to-noise ratio

被引：0

作者：

Shyu, Wei-Ji ^{[1
]}

Tsao, Jenho ^{[1
]}

机构：

[1] Natl Taiwan Univ, Taipei, Taiwan

来源：

Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch'eng Hsuch K'an | 1993年 / 16卷 / 06期

关键词：

Algorithms - Signal filtering and prediction - Spectrum analysis - White noise;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An algorithm is developed to estimate the frequencies of the sinusoids corrupted by white noise. The results presented in this paper demonstrate that the proposed algorithm provides a better resolution ability and estimate accuracy than that of the conventional AR spectral estimator, especially for close sinusoids at low SNR.

引用

页码：733 / 747