Matrix-pencil

所属分类:matlab编程
开发工具:matlab
文件大小:1475KB
下载次数:85
上传日期:2014-10-27 01:26:02
上 传 者xuanhoa_2803
说明:  We present a study of a matrix pencil method for esti- mating parameters (frequencies and damping factors) of exponentially damped and/or undamped sinusoids in noise. Comparison of this method to a polynomial method (SVD-Prony method) shows that the matrix pencil method and the polynomial method are two special cases of a matrix prediction approach but the pencil method is more efficient in computation and less restrictive about signal poles. It is found through perturbation analysis and simulation that, for signals with un- known damping factors, the pencil method is less sensitive to noise than the polynomial method. In Appendix A, a new expression of the Cra- mer-Ran bound for the exponential signals is presented.

文件列表:
Matrix pencil\comparision.pptx (408958, 2013-11-06)
Matrix pencil\FBMP.asv (1045, 2014-04-08)
Matrix pencil\FBMP.m (1045, 2014-04-08)
Matrix pencil\fig1.vsd (55296, 2014-01-17)
Matrix pencil\fig2.vsd (33792, 2014-01-17)
Matrix pencil\pro.pptx (1046425, 2013-11-06)
Matrix pencil\Reception of plane wave with ULA.vsd (50688, 2014-01-17)
Matrix pencil\ReportProject3.docx (86896, 2014-03-10)
Matrix pencil (0, 2014-08-21)

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