Effect of sampling on the parameter estimates of multicomponent transients

Jibia, Abdussamad Umar and Salami, Momoh Jimoh Emiyoka and Khalifa, Othman Omran (2010) Effect of sampling on the parameter estimates of multicomponent transients. In: International Conference on Computer and Automation Engineering (ICCAE 2010), 26-28 Feb., 2010, Singapore.

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Abstract

The need to estimate the parameters of transient multiexponential signals frequently arises in different areas of applied science. A classical technique that has been frequently used with different modifications is the Gardner transform. Gardner transform is used to convert the original data signal into a convolution model. Converting this model into a discrete type for further analysis depends on the selection of correct sampling conditions. Previously, a relationship between the sampling frequency and the weighting factor in the modified Gardner transform was derived. In this paper, the effect of this relationship on the accuracy of parameter estimates is investigated.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	2470/1827 Print ISBN: 9781424455850 DOI : 10.1109/ICCAE.2010.5451334
Uncontrolled Keywords:	multiexponential; Gardner transform; sampling; MUSIC; minimum norm ;
Subjects:	T Technology > T Technology (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Mechatronics Engineering
Depositing User:	Prof Momoh-Jimoh Salami
Date Deposited:	09 Sep 2011 17:01
Last Modified:	22 Nov 2011 11:08
URI:	http://irep.iium.edu.my/id/eprint/1827

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