Relativistic windowed Fourier transform

• Main Authors: Karim, M.R., Ali, S.T., Bodruzzaman, M.
• Format: Conference or Workshop Item
• Language: English
• Published: IEEE 2000
• Subjects: TA Engineering (General). Civil engineering (General)
• 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

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...