From the rectangular to the quincunx gabor lattice via fractional fourier transformation

IEEE Signal Processing Letters

Volumn 5, Issue 8, 1998, Pages 203-205

  Bastiaans, Martin J ^a   Van Leest, Arno J ^a  

^a EINDHOVEN UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

Fractional fourier transform; Gabor transform; Quincunx lattice; Signal representations; Time frequency analysis

Indexed keywords

EIGENVALUES AND EIGENFUNCTIONS; FOURIER TRANSFORMS; FUNCTIONS; MATHEMATICAL TRANSFORMATIONS; NUMERICAL METHODS; SIGNAL THEORY;

FRACTIONAL FOURIER TRANSFORMS; GABOR TRANSFORM; QUADRATIC PHASE FUNCTION; SIGNAL REPRESENTATION; TIME FREQUENCY ANALYSIS;

SIGNAL PROCESSING;

EID: 0032138830     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/97.704972     Document Type: Article

References (3)

1. P. Prinz, "Calculating the dual Gabor window for general sampling sets," IEEE Trans. Signal Processing, vol. 44. pp. 2078-2082. 1996.
2. H. G. Feichtinger and T. Strohmer, Eds., Gabor Analysis and Algorithms: Theory and Applications. Berlin. Germany: Birkhäuser, 1998.
3. L. B. Almeida, "The fractional Fourier transform and time-frequency representations," IEEE Trans. Signal Processing, vol. 42, pp. 3084-3091, 1994.