DocumentCode
701197
Title
Ill-Conditioning of non-minimum phase systems
Author
Hashemi, S. ; Hammond, J.K.
Author_Institution
Institute of Sound and Vibration Research (ISVR), University of Southampton, Highfield, Southampton, SO17 1BJ, UK
fYear
1996
fDate
10-13 Sept. 1996
Firstpage
1
Lastpage
4
Abstract
The typical inverse problem is the recovery of the input, x, given data, y and the knowledge of the system A. Such problems occur frequently in instrumental science. For the Linear Time Invariant (LTT) systems the governing equation can be expressed in matrix form, y=Ax. In this paper the problem of ill-conditioning of non-minimum phase systems and the relation of the phase structure of the system to the singular values of its system matrix is discussed.
Keywords
Convolution; Finite impulse response filters; Inverse problems; Linear systems; Matrix decomposition; Poles and zeros;
fLanguage
English
Publisher
ieee
Conference_Titel
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location
Trieste, Italy
Print_ISBN
978-888-6179-83-6
Type
conf
Filename
7082922
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