C
Cagatay Candan
Researcher at Middle East Technical University
Publications - 75
Citations - 2005
Cagatay Candan is an academic researcher from Middle East Technical University. The author has contributed to research in topics: Radar & Clutter. The author has an hindex of 14, co-authored 74 publications receiving 1763 citations. Previous affiliations of Cagatay Candan include Bilkent University & Georgia Institute of Technology.
Papers
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Journal ArticleDOI
The discrete fractional Fourier transform
TL;DR: This definition is based on a particular set of eigenvectors of the DFT matrix, which constitutes the discrete counterpart of the set of Hermite-Gaussian functions, and is exactly unitary, index additive, and reduces to the D FT for unit order.
Journal ArticleDOI
A Method For Fine Resolution Frequency Estimation From Three DFT Samples
TL;DR: The estimator approaches Jacobsen's estimator for large N and presents a bias correction which is especially important for small and medium values of N .
Proceedings ArticleDOI
The discrete fractional Fourier transform
TL;DR: This definition is based on a particular set of eigenvectors of the DFT which constitutes the discrete counterpart of the set of Hermite-Gaussian functions and supports confidence that it will be accepted as the definitive definition of this transform.
Journal ArticleDOI
Digital Computation of Linear Canonical Transforms
TL;DR: The algorithms compute LCTs with a performance similar to that of the fast Fourier transform algorithm in computing the Fouriertransform, both in terms of speed and accuracy.
Journal ArticleDOI
Analysis and Further Improvement of Fine Resolution Frequency Estimation Method From Three DFT Samples
TL;DR: The bias and mean square error (MSE) analysis of the frequency estimator suggested in is given and an improved version of the estimator, with the removal of estimator bias, is suggested.