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A Study on Some Discrete Transforms of Engineering Sciences

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dc.contributor.advisor Hossain, Dr.Mohammad Arif
dc.contributor.author Shil, Barna
dc.date.accessioned 2018-05-22T10:20:39Z
dc.date.available 2018-05-22T10:20:39Z
dc.date.copyright 2016
dc.date.issued 2016-05
dc.identifier.other ID 1451561
dc.identifier.uri http://hdl.handle.net/20.500.12228/159
dc.description This thesis is submitted to the Department of Mathematics, Khulna University of Engineering & Technology in partial fulfillment of the requirements for the degree of Master of Science in Mathematics, May 2016. en_US
dc.description Cataloged from PDF Version of Thesis.
dc.description Includes bibliographical references (page 64).
dc.description.abstract Transform methods has their great importance in the field of applied sciences, especially in engineering sciences. To most of us Laplace transform is well known and we are acquainted to solve differential equations with this important tool. But it deals with the continuous variable/analog signals. In this computer world we need the tools to deal with discrete variable/digital signals. Unfortunately we have a little knowledge about them i.e. we are not familiar with discrete transforms. The main objective of this thesis was to be familiarized with some discrete transforms. For the purpose Ztransform, which is the most conversant one of the family of discrete transforms is taken. Also discrete counterpart of the Fourier transform, DFT and its calculation technique Fast Fourier Transform (FFT) is considered. Some detail of those transforms has been addressed. Fortunately we have devised a lemma for Z-transform, along with its proof has been presented. Finally a brief introduction to the newest transform, the Wavelet transform is introduced. en_US
dc.description.statementofresponsibility Barna Shil
dc.format.extent 64 pages
dc.language.iso en_US en_US
dc.publisher Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh. en_US
dc.subject Discrete Transform en_US
dc.subject Fast Fourier Transform en_US
dc.title A Study on Some Discrete Transforms of Engineering Sciences en_US
dc.type Thesis en_US
dc.contributor.department Department of Mathematics

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