Apostolos Georgakis

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All published works

Action	Title	Year	Authors
+	Globally optimal joint design of two sets of mask coefficients in two different predefined rotated axes of time frequency plane for signal restoration applications	2015	Xiaozhi Zhang Bingo Wing‐Kuen Ling Suba R. Subramaniam Apostolos Georgakis
+	Mask operations in discrete fractional Fourier transform domains with nearly white real valued wide sense stationary output signals	2014	Bingo Wing‐Kuen Ling Charlotte Yuk‐Fan Ho Zhijing Yang Suba R. Subramaniam Apostolos Georgakis Qingyun Dai
+	Optimal design of Hermitian transform and vectors of both mask and window coefficients for denoising applications with both unknown noise characteristics and distortions	2013	Bingo Wing‐Kuen Ling Charlotte Yuk‐Fan Ho Suba R. Subramaniam Apostolos Georgakis Jiangzhong Cao Qingyun Dai
+	Filtering in Rotated Time-Frequency Domains With Unknown Noise Statistics	2011	Suba R. Subramaniam Bingo Wing‐Kuen Ling Apostolos Georgakis
+	Fractional Fourier-based denoising of kinematic signals with multiple impacts	2010	Suba R. Subramaniam Apostolos Georgakis
+	A simple filter circuit for denoising biomechanical impact signals	2009	Suba R. Subramaniam Apostolos Georgakis
+	Interference Suppression in the Wigner Distribution Using Fractional Fourier Transformation and Signal Synthesis	2007	Saad Ahmed Qazi Apostolos Georgakis Lampros K. Stergioulas Mohammad Shikh‐Bahaei

Common Coauthors

Coauthor	Papers Together
Suba R. Subramaniam	6
Bingo Wing‐Kuen Ling	4
Charlotte Yuk‐Fan Ho	2
Qingyun Dai	2
Zhijing Yang	1
Mohammad Shikh‐Bahaei	1
Lampros K. Stergioulas	1
Jiangzhong Cao	1
Xiaozhi Zhang	1
Saad Ahmed Qazi	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Digital computation of the fractional Fourier transform	1996	Haldun M. Özaktaş Orhan Arıkan M. Alper Kutay G. Bozdagt	5
+ PDF Chat	Repeated filtering in consecutive fractional Fourier domains and its application to signal restoration	1999	M. Fatih Erden M. Alper Kutay Haldun M. Özaktaş	4
+ PDF Chat	The fractional fourier transform and the wigner distribution	1996	David Mustard	4
+ PDF Chat	The discrete fractional Fourier transform	2000	Çağatay Candan M. Alper Kutay Haldun M. Özaktaş	4
+	The Fractional Fourier Transform: with Applications in Optics and Signal Processing	2001	Haldun M. Özaktaş M. Alper Kutay Zeev Zalevsky	3
+	Filtering in Rotated Time-Frequency Domains With Unknown Noise Statistics	2011	Suba R. Subramaniam Bingo Wing‐Kuen Ling Apostolos Georgakis	3
+ PDF Chat	Optimal filtering in fractional Fourier domains	1997	M. Alper Kutay Haldun M. Özaktaş Orhan Ankan Levent Onural	3
+ PDF Chat	Effect of fractional Fourier transformation on time-frequency distributions belonging to the Cohen class	1996	Haldun M. Özaktaş N. Erkaya M. Alper Kutay	3
+	The fractional Fourier transform and time-frequency representations	1994	Luı́s B. Almeida	2
+	Time-frequency strip filters	2002	B.A. Weisburn R.G. Shenoy	2
+ PDF Chat	Separation of overlapping linear frequency modulated (LFM) signals using the fractional fourier transform	2010	David M. J. Cowell Steven Freear	1
+	Time-frequency projection filters and time-frequency signal expansions	1994	Franz Hlawatsch W. Kozek	1
+	Fractionalization of Fourier transform	1995	Chun-Ching Shih	1
+ PDF Chat	Improved discrete fractional Fourier transform	1997	Soo‐Chang Pei Min-Hung Yeh	1
+	Closed-Form Orthogonal DFT Eigenvectors Generated by Complete Generalized Legendre Sequence	2008	Soo‐Chang Pei Chia-Chang Wen Jian–Jiun Ding	1
+	Kernel design for reduced interference distributions	1992	J. Jeong William J. Williams	1
+	Unitary and Hermitian fractional operators and their relation to the fractional Fourier transform	1998	Olcay Akay G.F. Boudreaux-Bartels	1
+	On Higher Order Approximations for Hermite–Gaussian Functions and Discrete Fractional Fourier Transforms	2007	Çağatay Candan	1
+	A method for the discrete fractional Fourier transform computation	2003	Min-Hung Yeh Soo‐Chang Pei	1
+	Eigenvalue and eigenvector decomposition of the discrete Fourier transform	1972	James H. McClellan T.W. Parks	1
+ PDF Chat	Two dimensional discrete fractional Fourier transform	1998	Soo‐Chang Pei Min-Hung Yeh	1
+ PDF Chat	Repeated fractional Fourier domain filtering is equivalent to repeated time and frequency domain filtering	1996	Haldun M. Özaktaş	1
+	None	2001	Xian Liu	1
+	The discrete rotational Fourier transform	1996	Balu Santhanam James H. McClellan	1
+ PDF Chat	A high resolution time frequency representation with significantly reduced cross-terms	2002	Ahmet Kemal Özdemir Orhan Arıkan	1
+ PDF Chat	Eigenvectors and functions of the discrete Fourier transform	1982	B. Dickinson K. Steiglitz	1
+	On rotated time-frequency kernels	2002	M.J. Bastiaans Tatiana Alieva Ljubiša Stanković	1
+ PDF Chat	The discrete fractional cosine and sine transforms	2001	Soo‐Chang Pei Min-Hung Yeh	1
+	Convolution, filtering, and multiplexing in fractional Fourier domains and their relation to chirp and wavelet transforms	1994	Haldun M. Özaktaş David Mendlovic Levent Onural Billur Barshan	1
+	Multichannel Sampling and Reconstruction of Bandlimited Signals in Fractional Fourier Domain	2010	Jun Shi Yonggang Chi Naitong Zhang	1
+	Unified fractional Fourier transform and sampling theorem	1999	Tomaso Erseghe P. Kraniauskas G. Carioraro	1
+	A class of filled functions for finding global minimizers of a function of several variables	1987	Renpu Ge Yi Qin	1
+	Harmonic Analysis in Phase Space. (AM-122)	1989	Gerald B. Folland	1
+	Time-varying filter interpretation of Fourier transform and its variants	2006	Prasanta Ghosh T.V. Sreenivas	1
+	Discrete fractional Fourier transform based on orthogonal projections	1999	Soo‐Chang Pei Min-Hung Yeh Chien–Cheng Tseng	1
+ PDF Chat	A fast algorithm for the linear canonical transform	2010	Rafael G. Campos Jared Figueroa	1
+	Wigner Distribution decomposition and cross-terms deleted representation	1992	Shie Qian Joel Morris	1
+	Statistical and computational performance of a class of generalized Wiener filters (Corresp.)	1986	Mark G. Karpovsky L.A. Trachtenberg	1
+	Efficient computation of DFT commuting matrices by a closed-form infinite order approximation to the second differentiation matrix	2010	Ahmet Serbes Lütfiye Durak-Ata	1
+	The discrete fractional Fourier transform based on the DFT matrix	2010	Ahmet Serbes Lütfiye Durak-Ata	1
+ PDF Chat	On discrete Gauss–Hermite functions and eigenvectors of the discrete Fourier transform	2008	Balu Santhanam T. S. Santhanam	1
+	Signal separation using linear canonical and fractional Fourier transforms	2006	Kamalesh Kumar Sharma Shiv Dutt Joshi	1
+	Image analysis with partially ordered markov models	1998	Noel Cressie Jennifer Newman	1
+	On the multiangle centered discrete fractional Fourier transform	2005	J.G. Vargas-Rubio Balu Santhanam	1