Performance study of a class of cyclic weighted subspace fitting methods

被引：0
|
作者：
Hongyi Yu
Zheng Bao
机构：
[1] Xidian University,Key Laboratory for Radar Signal Processing
来源：
Science in China Series E: Technological Sciences | 1998年 / 41卷
关键词：
cyclostationarity; direction of arrival; sensor array processing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the idea of weighted subspace fitting and the asymptotic statistic characteristics of cyclic correlation matrices, the performance study of a class of cyclic weighted subspace fitting methods for direction estimation of cyclostationary signals is performed, and the analytic expressions of asymptotic variances of these methods are also given.
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页码：519 / 526
页数：7
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