Windowed Fourier transform of two-dimensional quaternionic signals

Applied Mathematics and Computation

Volumn 216, Issue 8, 2010, Pages 2366-2379

  Bahri, Mawardi ^a   Hitzer, Eckhard S M ^b   Ashino, Ryuichi ^c   Vaillancourt, Rémi ^d  

^a HASANUDDIN UNIVERSITY   (Indonesia)

^b UNIVERSITY OF FUKUI   (Japan)

^c OSAKA KYOIKU UNIVERSITY   (Japan)

^d UNIVERSITY OF OTTAWA   (Canada)

Author keywords

Heisenberg type uncertainty principle; Quaternionic Fourier transform; Quaternionic windowed Fourier transform; Signal processing

Indexed keywords

COEFFICIENT FUNCTIONS; GABOR FILTER; GAUSSIAN FUNCTIONS; HEISENBERG; LINEAR TIME-VARYING SYSTEMS; ORTHOGONALITY RELATIONS; QUATERNIONIC FOURIER TRANSFORM; RECONSTRUCTION FORMULAS; REPRODUCING KERNEL; SPECTRAL REPRESENTATIONS; UNCERTAINTY PRINCIPLES; WINDOW FUNCTIONS; WINDOWED FOURIER TRANSFORMS;

SIGNAL PROCESSING; TIME VARYING SYSTEMS; WAVELET TRANSFORMS;

FOURIER TRANSFORMS;

EID: 77953322261     PISSN: 00963003     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.amc.2010.03.082     Document Type: Article

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