Invention Grant
US08799345B1 Low order multiple signal classification (MUSIC) method for high spectral resolution signal detection
有权
用于高光谱分辨率信号检测的低阶多信号分类（MUSIC）方法
- Patent Title: Low order multiple signal classification (MUSIC) method for high spectral resolution signal detection
- Patent Title (中): 用于高光谱分辨率信号检测的低阶多信号分类（MUSIC）方法
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Application No.: US12546134Application Date: 2009-08-24
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Publication No.: US08799345B1Publication Date: 2014-08-05
- Inventor: Lihyeh Liou , David M. Lin , James B. Tsui
- Applicant: Lihyeh Liou , David M. Lin , James B. Tsui
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Air Force
- Current Assignee: The United States of America as represented by the Secretary of the Air Force
- Current Assignee Address: US DC Washington
- Agency: AFMCLO/JAZ
- Agent Fredric Sinder
- Main IPC: G06F7/32
- IPC: G06F7/32 ; G06F17/16
Abstract:
A new approach for applying the multiple signal classification (MUSIC) method for high spectral resolution signal detection is described. The new approach uses a lower order covariance matrix, or, alternately, an autocorrelation matrix, to calculate only the number of eigenvalues and associated eigenvectors actually needed to solve for the number of signals sought.
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