Götz E. Pfander
Götz E. Pfander
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Linear independence of Gabor systems in finite dimensional vector spaces
J Lawrence, GE Pfander, D Walnut
Journal of Fourier Analysis and Applications 11 (6), 715-726, 2005
Identification of matrices having a sparse representation
GE Pfander, H Rauhut, J Tanner
IEEE Transactions on Signal Processing 56 (11), 5376-5388, 2008
Identification of operators with bandlimited symbols
W Kozek, GE Pfander
SIAM journal on mathematical analysis 37 (3), 867-888, 2005
Measurement of time-variant linear channels
GE Pfander, DF Walnut
IEEE transactions on information theory 52 (11), 4808-4820, 2006
Sparsity in time-frequency representations
GE Pfander, H Rauhut
Journal of Fourier Analysis and Applications 16 (2), 233-260, 2010
Gabor frames in finite dimensions
GE Pfander
Finite Frames: Theory and Applications, 193-239, 2012
The restricted isometry property for time–frequency structured random matrices
GE Pfander, H Rauhut, JA Tropp
Probability Theory and Related Fields 156 (3-4), 707-737, 2013
Uncertainty in time–frequency representations on finite Abelian groups and applications
F Krahmer, GE Pfander, P Rashkov
Applied and Computational Harmonic Analysis 25 (2), 209-225, 2008
Sampling of operators
GE Pfander
Journal of Fourier Analysis and Applications, 2013
A geometric construction of tight multivariate Gabor frames with compactly supported smooth windows
GE Pfander, P Rashkov, Y Wang
Journal of Fourier Analysis and Applications 18 (2), 223-239, 2012
Note on B-splines, wavelet scaling functions, and Gabor frames
K Grochenig, AJEM Janssen, N Kaiblinger, GE Pfander
IEEE Transactions on Information Theory 49 (12), 3318-3320, 2003
Operator identification and Feichtinger's algebra
GE Pfander, DF Walnut
Sampling Theory in Signal and Image Processing 5 (2), 183, 2006
Wavelet periodicity detection algorithms
JJ Benedetto, GE Pfander
Wavelet Applications in Signal and Imaging Processing VI 3458, 48-55, 1998
Frame expansions for Gabor multipliers
JJ Benedetto, GE Pfander
Applied and Computational Harmonic Analysis 20 (1), 26-40, 2006
Periodic wavelet transforms and periodicity detection
GE Pfander, JJ Benedetto
SIAM Journal on Applied Mathematics 62 (4), 1329-1368, 2002
Sampling and reconstruction of operators
GE Pfander, DF Walnut
IEEE Transactions on Information Theory 62 (1), 435-458, 2015
Measurement of time-varying multiple-input multiple-output channels
GE Pfander
Applied and Computational Harmonic Analysis 24 (3), 393-401, 2008
Compressed sensing for finite-valued signals
S Keiper, G Kutyniok, DG Lee, GE Pfander
Linear Algebra and its Applications 532, 570-613, 2017
A comparison of various MCM schemes
W Kozek, G Pfander, J Ungermann, G Zimmermann
5th International OFDM Workshop, Hamburg, Germany, 20-1, 2000
The crest factor for trigonometric polynomials. Part I: Approximation theoretical estimates
K Jetter, G Pfander, G Zimmermann
Journal of Numerical Analysis and Approximation Theory 30 (2), 179-195, 2001
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