An appraisal of gardner transform-based methods of transient multiexponential signal analysis
There are several problems in applied science in which experimental observations can be accurately represented by a sum of exponential decay functions in which the amplitudes, decay rates and number of components have different physical interpretations and need to be estimated. A parameter esti...
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International Association of Computer Science and Information Technology Press (IACSIT)
2012
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| Online Access: | http://irep.iium.edu.my/25572/ http://irep.iium.edu.my/25572/ http://irep.iium.edu.my/25572/1/420-G1208.pdf |
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iium-255722014-11-25T07:51:27Z http://irep.iium.edu.my/25572/ An appraisal of gardner transform-based methods of transient multiexponential signal analysis Jibia, Abdussamad Umar Salami, Momoh Jimoh Emiyoka T Technology (General) There are several problems in applied science in which experimental observations can be accurately represented by a sum of exponential decay functions in which the amplitudes, decay rates and number of components have different physical interpretations and need to be estimated. A parameter estimation technique of multicomponent exponential functions that has undergone many modifications is the Gardner transform in which a nonlinear transformation is used to convert the data signal into a convolution model containing the parameters of interest. Modifications of this early technique include modification of the original transform or deconvolution procedure and additional processing of the deconvolved data to obtain better estimates of the desired parameters. This paper presents an appraisal of Gardner transform and its variants. It discusses major modifications and their implications to the overall results of analysis. International Association of Computer Science and Information Technology Press (IACSIT) 2012-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/25572/1/420-G1208.pdf Jibia, Abdussamad Umar and Salami, Momoh Jimoh Emiyoka (2012) An appraisal of gardner transform-based methods of transient multiexponential signal analysis. International Journal of Computer Theory and Engineering, 4 (1). pp. 16-25. ISSN 1793-821X (O), 1793-8201 (P) http://www.ijcte.org/papers/420-G1208.pdf |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English |
| topic |
T Technology (General) |
| spellingShingle |
T Technology (General) Jibia, Abdussamad Umar Salami, Momoh Jimoh Emiyoka An appraisal of gardner transform-based methods of transient multiexponential signal analysis |
| description |
There are several problems in applied science in
which experimental observations can be accurately represented
by a sum of exponential decay functions in which the
amplitudes, decay rates and number of components have
different physical interpretations and need to be estimated. A
parameter estimation technique of multicomponent exponential
functions that has undergone many modifications is the
Gardner transform in which a nonlinear transformation is used
to convert the data signal into a convolution model containing
the parameters of interest. Modifications of this early technique
include modification of the original transform or deconvolution
procedure and additional processing of the deconvolved data to
obtain better estimates of the desired parameters. This paper
presents an appraisal of Gardner transform and its variants. It
discusses major modifications and their implications to the
overall results of analysis. |
| format |
Article |
| author |
Jibia, Abdussamad Umar Salami, Momoh Jimoh Emiyoka |
| author_facet |
Jibia, Abdussamad Umar Salami, Momoh Jimoh Emiyoka |
| author_sort |
Jibia, Abdussamad Umar |
| title |
An appraisal of gardner transform-based methods of
transient multiexponential signal analysis |
| title_short |
An appraisal of gardner transform-based methods of
transient multiexponential signal analysis |
| title_full |
An appraisal of gardner transform-based methods of
transient multiexponential signal analysis |
| title_fullStr |
An appraisal of gardner transform-based methods of
transient multiexponential signal analysis |
| title_full_unstemmed |
An appraisal of gardner transform-based methods of
transient multiexponential signal analysis |
| title_sort |
appraisal of gardner transform-based methods of
transient multiexponential signal analysis |
| publisher |
International Association of Computer Science and Information Technology Press (IACSIT) |
| publishDate |
2012 |
| url |
http://irep.iium.edu.my/25572/ http://irep.iium.edu.my/25572/ http://irep.iium.edu.my/25572/1/420-G1208.pdf |
| first_indexed |
2023-09-18T20:38:06Z |
| last_indexed |
2023-09-18T20:38:06Z |
| _version_ |
1777409182049239040 |