Relativistic windowed Fourier transform
Drawing upon some earlier work on coherent states of the Poincare' group in 1-space and 1-time dimensions, we use these states to define a relativistic windowed Fourier transform, as relativistic extension of the usual windowed Fourier transform. We discretize the resulting transform and obtain...
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2000
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Online Access: | http://eprints.um.edu.my/8774/1/Relativistic_windowed_Fourier_transform.pdf http://eprints.um.edu.my/8774/ http://www.scopus.com/inward/record.url?eid=2-s2.0-0033718350&partnerID=40&md5=c330659b5ecea564f8184b6d78e02b9c http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=00845572 |
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my.um.eprints.87742014-01-03T02:34:49Z http://eprints.um.edu.my/8774/ Relativistic windowed Fourier transform Karim, M.R. Ali, S.T. Bodruzzaman, M. TA Engineering (General). Civil engineering (General) Drawing upon some earlier work on coherent states of the Poincare' group in 1-space and 1-time dimensions, we use these states to define a relativistic windowed Fourier transform, as relativistic extension of the usual windowed Fourier transform. We discretize the resulting transform and obtain conditions under which the discretized transform can be used to reconstruct arbitrary square integrable functions. We present some numerical and graphical exercises to illustrate the theory, as well as to compare the relativistic windowed Fourier transform with the orthodox windowed Fourier transform. IEEE 2000 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.um.edu.my/8774/1/Relativistic_windowed_Fourier_transform.pdf Karim, M.R. and Ali, S.T. and Bodruzzaman, M. (2000) Relativistic windowed Fourier transform. In: IEEE SoutheastCon 2000 'Preparing for the New Millennium, 2000, Nashville, TN, USA. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033718350&partnerID=40&md5=c330659b5ecea564f8184b6d78e02b9c http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=00845572 |
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TA Engineering (General). Civil engineering (General) Karim, M.R. Ali, S.T. Bodruzzaman, M. Relativistic windowed Fourier transform |
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Drawing upon some earlier work on coherent states of the Poincare' group in 1-space and 1-time dimensions, we use these states to define a relativistic windowed Fourier transform, as relativistic extension of the usual windowed Fourier transform. We discretize the resulting transform and obtain conditions under which the discretized transform can be used to reconstruct arbitrary square integrable functions. We present some numerical and graphical exercises to illustrate the theory, as well as to compare the relativistic windowed Fourier transform with the orthodox windowed Fourier transform. |
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Conference or Workshop Item |
author |
Karim, M.R. Ali, S.T. Bodruzzaman, M. |
author_facet |
Karim, M.R. Ali, S.T. Bodruzzaman, M. |
author_sort |
Karim, M.R. |
title |
Relativistic windowed Fourier transform |
title_short |
Relativistic windowed Fourier transform |
title_full |
Relativistic windowed Fourier transform |
title_fullStr |
Relativistic windowed Fourier transform |
title_full_unstemmed |
Relativistic windowed Fourier transform |
title_sort |
relativistic windowed fourier transform |
publisher |
IEEE |
publishDate |
2000 |
url |
http://eprints.um.edu.my/8774/1/Relativistic_windowed_Fourier_transform.pdf http://eprints.um.edu.my/8774/ http://www.scopus.com/inward/record.url?eid=2-s2.0-0033718350&partnerID=40&md5=c330659b5ecea564f8184b6d78e02b9c http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=00845572 |
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1643688383293161472 |
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13.187197 |