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Magdy Tawfik Hanna, "Fractional Discrete Fourier Transform of Type IV Based on the Eigenanalysis of a Nearly Tridiagonal Matrix," Digital Signal Processing, Vol. 22, Issue 6, pp. 1095-1106, December 2012. (Publisher: ACADEMIC PRESS INC ELSEVIER SCIENCE) |
Magdy Tawfik Hanna"Direct Sequential Evaluation of Optimal Orthonormal Eigenvectors of the Discrete Fourier Transform Matrix by Constrained Optimization," Digital Signal Processing, Vol. 22, Issue 4, pp. 681-689, July 2012. (Publisher: ACADEMIC PRESS INC ELSEVIER SCIENCE). |
Magdy Tawfik Hanna, Amr Mohamed Shaarawi, Nabila Philip Attalla Seif and Waleed Abd El Maguid Ahmed,"Discrete fractional Fourier transform as a fast algorithm for evaluating the diffraction pattern of pulsed radiation," Journal of the Optical Society of America A – Optics, Image Science, and Vision, Vol. 28, No. 8, pp. 1610-1619, August 2011. |
Magdy Tawfik Hanna, Nabila Philip Attalla Seif and Waleed Abd El Maguid Ahmed,"Discrete Fractional Fourier Transform Based on the Eigenvectors of Tridiagonal and Nearly Tridiagonal Matrices," Digital Signal Processing, Vol. 18, No. 5, pp. 709-727,September 2008. |
Magdy Tawfik Hanna, "Direct Batch Evaluation of Optimal Orthonormal Eigenvectors of the DFT Matrix," IEEE Transactions on Signal Processing, Vol. 56, No. 5, pp. 2138-
2143, May 2008. |
Magdy Tawfik Hanna, Nabila Philip Attalla Seif and Waleed Abd El Maguid Ahmed, "Hermite-Gaussian-Like Eigenvectors of the Discrete Fourier Transform Matrix Based on
the Direct Utilization of the Orthogonal Projection Matrices on its Eigenspaces," IEEE
Transactions on Signal Processing, Vol. 54, No. 7, pp. 2815-2819, July 2006. |
Magdy Tawfik Hanna, Nabila Philip Attalla Seif and Waleed Abd El Maguid Ahmed,"Hermite-Gaussian-Like Eigenvectors of the Discrete Fourier Transform Matrix Based
on the Singular Value Decomposition of its Orthogonal Projection Matrices," IEEE
Transactions on Circuits and Systems, Part I: Regular papers, Vol. 51, No. 11, pp.
2245-2254, November 2004. |
Magdy Tawfik Hanna, "A Discrete Fractional Fourier Transform Based on
Orthonormalized McClellan-Parks Eigenvectors," Journal of Engineering and Applied
Science, Faculty of Engineering, Cairo University, Vol. 51, No. 1, pp. 11-30, February
2004. |
Magdy Tawfik Hanna and Sana Ahmed Mansoori, "A Centrosymmetric Matrix Based Technique for the Interpolation of a Hermitian Signal," Numerical Linear Algebra with
Applications, John Wiley & Sons, Vol. 10, Issue 8, pp. 701-720, December 2003. |
Magdy Tawfik Hanna, "Formulae for the Coefficients of Daubechies Product Filter,"Journal of Engineering and Applied Science, Faculty of Engineering, Cairo University,
Vol. 50, No. 6, pp. 1019-1036, December 2003. |
Magdy Tawfik Hanna, "Bases for the Whole Sample Symmetric Filter Banks Using aComplex Allpass Filter," Journal of Engineering and Applied Science, Faculty of
Engineering, Cairo University, Vol. 50, No. 4, pp. 653-669, August 2003. |
Magdy T. Hanna, "Multiple Signal Extraction by Multiple Interference Attenuation in the Presence of Random Noise in Seismic Array Data," IEEE Transactions on Signal
Processing, Vol. 51, No. 7, pp. 1683-1694, July 2003. |
Magdy Tawfik Hanna, "Design Of Two-Dimensional FIR Filters With Arbitrary Magnitude And Phase Responses," Journal of Engineering and Applied Science, Faculty
of Engineering, Cairo University, Vol. 50, No. 2, pp. 223-242, April 2003. |
Magdy Tawfik Hanna and Sana Ahmed Mansoori, “The Discrete Time Wavelet Transform: Its Discrete Time Fourier Transform and Filter Bank Implementation,” IEEE
6Transactions on Circuits and Systems, Part II: Analog and Digital Signal Processing,
vol. 48, no. 2, pp.180-183, February 2001. |
Magdy T. Hanna, “On the Stability of a Tank and Hopfield Type Neural Network in the General Case of Complex Eigenvalues,” IEEE Transactions on Signal Processing, vol.
48, no. 1, pp. 289-293, January 2000. |
Magdy T. Hanna, “On The Generalized Eigenvectors of a Class of Moment Matrices,”IEEE Transactions on Signal Processing, vol. 46, no. 8, pp. 2236-2238, August 1998. |
Magdy T. Hanna, “A Singular Value Decomposition Derivation in the Discrete Frequency Domain of Optimal Noncentro-Symmetric 2-D FIR Filters,” IEEE
Transactions on Signal Processing, vol. 46, no. 5, pp. 1397-1402, May 1998. |
Magdy T. Hanna, "Weighted Least Squares Design of Two-dimensional Zero-Phase FIR Filters in the Continuous Frequency Domain," IEEE Transactions on Circuits and
Systems, Part II : Analog and Digital Signal Processing, vol. 43, no. 7, pp. 534-537, July
1996. |
Magdy T. Hanna, "Design of Circularly Symmetric Two-Dimensional Linear-Phase Low-pass FIR Filters using Closed-Form Expressions," IEEE Transactions on Circuits
and Systems, Part II : Analog and Digital Signal Processing, vol. 43, no. 7, pp. 537-540,
July 1996. |
Magdy T. Hanna, "Design of Linear Phase FIR Filters with a Maximally Flat Passband,"
IEEE Transactions on Circuits and Systems, Part II : Analog and Digital Signal
Processing, vol. 43, no. 2, pp. 142-147, February 1996. |
Magdy T. Hanna, "Windows with Rapidly Decaying Sidelobes and Steerable Sidelobe Dips," IEEE Transactions on Signal Processing, vol. 42, no. 8, pp. 2037-2044, August
1994. |
M.T. Hanna, A. Kia and J.P. Robinson, "Digital Filters for Attenuating InterferenceArriving from a Wide Range of Angles," IEEE Transactions on Signal Processing, vol.
SP-40, no. 6, pp. 1499-1507, June 1992. |
M.T. Hanna, "Velocity Filters for Multiple Interference Attenuation in Geophysical Array Data," IEEE Transactions on Geoscience and Remote Sensing, vol. GE-26, no. 6,
pp. 741-748, November 1988. |
M.T. Hanna, "Array Filters for Attenuating Multiple coherent Interference," IEEE Transactions on Acoustics, Speech and Signal Processing, vol. ASSP-36, no. 6, pp. 844-
853, June 1988. |
M.T. Hanna and M. Simaan, "A Least Sensitive Multichannel Optimum Filter for SensorArrays," IEEE Journal of Oceanic Engineering, vol. OE-13, no. 2, pp. 64-69, April
1988. |
M.T. Hanna and M. Simaan, "Design and Implementation of Velocity Filters Using Multichannel Array Processing Techniques," IEEE Transactions on Acoustics, Speech
and Signal Processing, vol. ASSP- 35, no. 6, pp. 864-877, June 1987. |
M. Simaan, A. Hussain and M.T. Hanna, "Nondestructive Detection of Flaws in Material Using Transducer Arrays," Journal of Nondestructive Evaluation, vol. 6, no .1, pp. 47-
55, March 1987. |
M.T. Hanna and M. Simaan, "Array Filters for Attenuating Coherent Interference in the Presence of Random Noise, " IEEE Transactions on Acoustics, Speech and Signal
Processing, vol. ASSP-34, no. 4, pp. 661-668, August 1986. |
M.T. Hanna and M. Simaan,"Absolutely Optimum Array Filters for Sensor Arrays,"IEEE Transactions on Acoustics, Speech and Signal Processing, vol. ASSP-33, no. 6,
pp. 1380-1386, December 1985. |
M.T. Hanna and M. Simaan, "A Closed Form Solution to a Quadratic Optimization Problem in Complex Variables," Journal of Optimization Theory and Applications, vol.
47, no. 4, pp. 437-450, December 1985. |
M.T. Hanna and M. Simaan, "Array Filters for Sidelobe Elimination,"IEEE Journal of Oceanic Engineering, Special Issue on Beamforming, vol. OE-10, no. 3, pp. 248-254,
July 1985 (invited paper). |
M.S. Mahmoud and M.T. Hanna, "Linear Optimal Control of National EconometricModels," International Journal of Systems Sciences, vol. 13, no. 10, pp. 1061-1081,
October, 1982. |
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Magdy Tawfik Hanna, "The Direct Batch Generation of Hermite-Gaussian-Like Eigenvectors of the DFT Matrix Using the Notion of Matrix Pseudoinverse," Proceedings of the 38th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), the Vancouver Convention & Exhibition Centre, Vancouver, Canada, May 26 - 31, 2013, pp. 6063-6067. |
Magdy Tawfik Hanna"The Orthogonal Projection Matrices on the Eigenspaces of the DFT-IV Matrix," Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2012), Boise, Idaho, USA, August 5-8, 2012, pp. 1020-1023. |
Magdy Tawfik Hanna"Fully Fledged Versus Simple Fractional Discrete Fourier Transform of Type IV," Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2012), Boise, Idaho, USA, August 5-8, 2012, pp. 1116-1119. |
Magdy Tawfik Hanna"Revised Direct Batch Evaluation of Optimal Orthonormal Eigenvectors of the DFT Matrix," Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2012), Boise, Idaho, USA, August 5-8, 2012, pp. 1124-1127. |
Maha A. Hassanein, Menna T. M. M. Elbarawy, Nabila Philip Attalla Seif and Magdy Tawfik Hanna, "Trimmed Thresholding with SURE for Denoising Signals," Proceedings of the 55th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2012), Boise, Idaho, USA, August 5-8, 2012, pp. 1024-1027. |
Mary Monir Saaid, Zaki Bassyouni Nossair and Magdy Tawfik Hanna, "An Image Watermarking Scheme Based on Multiresolution Analysis," Proceedings of the 54th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2011), Yonsei University, Seoul, Korea, August 7-10, 2011. |
Magdy Tawfik Hanna, "Orthonormal Eigenvectors of the DFT-IV Matrix by the Eigenanalysis of a Nearly Tridiagonal Matrix," Proceedings of the IEEE International Symposium on Circuits and Systems, Rio de Janeiro, Brazil, May 15-18, 2011, pp. 1504-1507. |
Magdy Tawfik Hanna, "Direct Sequential Evaluation of Hermite-Gaussian-Like Eigenvectors of the DFT Matrix," Proceedings of the IEEE International Symposium on Circuits and Systems, Taipei, Taiwan, May 24-27, 2009, pp. 513-516. |
Magdy Tawfik Hanna, Nabila Philip Attalla Seif, Waleed Abd El Maguid Ahmed, "Discrete Fractional Fourier Transform Based on the Eigenvectors of Grünbaum Tridiagonal Matrix," Proceedings of the IEEE International Symposium on Circuits and Systems, Seattle, Washington, USA, May 18-21, 2008, pp. 1160-1163. |
Magdy Tawfik Hanna, "Direct Batch Evaluation of Desirable Eigenvectors of the DFT Matrix by Constrained Optimization," Proceedings of the IEEE International Symposium on Circuits and Systems, New Orleans, Louisiana, USA, May 27-30, 2007, pp. 825-828. |
Magdy Tawfik Hanna, "On the Angular Decomposition Technique for Computing the Discrete Fractional Fourier Transform," Proceedings of the IEEE International Symposium on Circuits and Systems, New Orleans, Louisiana, USA, May 27-30, 2007, pp. 3988-3991. |
Magdy Tawfik Hanna, Nabila Philip Attalla Seif and Waleed Abd El Maguid Ahmed "Hermite-Gaussian Like Eigenvectors of the DFT Matrix Generated by the Eigenanalysis of an Almost Tridiagonal Matrix," Proceedings of the IEEE International Symposium on Circuits and Systems, Kobe, Japan, May 23-26, 2005, pp. 832-835. |
Magdy Tawfik Hanna,"A Discrete Fractional Fourier Transform Based On Orthonormalized McClellan-Parks Eigenvectors," Proceedings of the IEEE International Symposium on Circuits and Systems, Bangkok, Thailand, May 25-28, 2003, Vol. 4, pp. 81-84. |
Magdy Tawfik Hanna,"Bases For The Whole Sample Symmetric Filter Banks Using A Complex Allpass Filter," Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, Hong Kong, April 6-10, 2003, Vol. 6, pp. 381-384. |
Magdy Tawfik Hanna,"A Discrete Fractional Fourier Transform Based On Orthonormalized McClellan-Parks Eigenvectors and the Orthogonal Procrustes Algorithm," " Proceedings of the 7th IEEE International Conference On Intelligent Engineering Systems, Assiut – Luxor, Egypt, March 4-6, 2003, pp. 651-656. |
Magdy Tawfik Hanna,"The Coefficients Of The Autocorrelation Filters Corresponding To Daubechies Wavelets," Proceedings of the First International Conference on Engineering Mathematics and Physics (EMP), Military Technical College, Cairo, Egypt, May 14-16, 2002, pp. 101-114. |
Magdy Tawfik Hanna and Sana Ahmed Mansoori, "A Centrosymmetric Matrix Based Technique For The Interpolation Of A Hermitian Signal," Proceedings of the First International Conference on Engineering Mathematics and Physics (EMP), Military Technical College, Cairo, Egypt, May 14-16, 2002, pp. 137-159. |
Magdy Tawfik Hanna and Sana Ahmed Mansoori, "A Filter Bank - Mother Wavelet Relationship in the Context of the Discrete Time Wavelet Transform," Proceedings of the IEEE International Symposium on Circuits and Systems, Monterey, California, May 31-June 3, 1998, vol. 5, pp. V-130-133. |
Magdy Tawfik Hanna, "A Constrained Minimization Method for Designing Two-Dimensional Finite Impulse Response Digital Filters," Proceedings of the Third International Conference on Engineering Mathematics and Physics, Cairo University, Faculty of Engineering, Cairo, Egypt, December 23-25, 1997, vol. 1, pp. 94-109. |
Magdy Tawfik Hanna and Sana Ahmed Mansoori, "Derivation of the Filter Bank Realizing the Discrete Time Wavelet Transform," Proceedings of the Third International Conference on Engineering Mathematics and Physics, Cairo University, Faculty of Engineering, Cairo, Egypt, December 23-25, 1997, vol. 1, pp. 34-43. |
M.T. Hanna, "Velocity Filters for Multiple Signal Extraction by Multiple Coherent Interference Attenuation in Sensor Array Data," Proceedings of the IEEE International Symposium on Circuits and Systems, Atlanta, Georgia, May 12-15, 1996, pp. 517-520. |
M.T. Hanna, "Weighted Least Squares Design of Two-dimensional Zero-Phase FIR Filters in the Continuous Frequency Domain," Proceedings of the IEEE International Symposium on Circuits and Systems, Atlanta, Georgia, May 12-15, 1996, pp. 177-180. |
M.T. Hanna, "The Application of the QR Matrix Decomposition Technique for Multiple Signal Extraction in Array Data," presented at the International Conference on Pure and Applied Mathematics, Bahrain, November 19-22, 1995. |
M.T. Hanna, "A closed-form Least Squares Solution to the Discrete Frequency Domain Design Problem of Two-Dimensional FIR Filters," Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, Detroit, Michigan, USA, May 8 - 12, 1995, vol. 2, pp. 1252-1255. |
M.T. Hanna, "Maximally Continuous Windows," Proceedings of the IEEE International Symposium on Circuits and Systems, London, England, May 30-June 2, 1994, vol. 2, pp. 165-168. |
M.T. Hanna, "A Linear Phase Maximally Flat Low-Pass FIR Filter," Proceedings of the IEEE International Symposium on Circuits and Systems, London, England, May 30-June 2, 1994, vol. 2, pp. 525-528. |
M.T. Hanna, "Windows with Rapidly Decaying Sidelobes and Steerable Sidelobe Dips," Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, Adelaide, Australia, April 19-22, 1994, vol. 3, pp. 617-620. |
M.T. Hanna, "On the stability of a Tank and Hopfield type neural network," Proceedings of the International Conference on Neural Network Applications to Signal Processing, Singapore, August 17-20, 1993, pp. 293-298. |
M.T. Hanna, "On the generalized Eigenvectors of a class of moment matrices," Proceedings of the 36th MIDWEST Symposium on Circuits and Systems, Detroit, Michigan, USA, August 16-18, 1993, pp. 820-823. |
M.T. Hanna, "On the stability of a Tank and Hopfield type neural network," Proceedings of the World Congress on Neural Networks, Portland, Oregon, USA, July 11-15, 1993, pp. IV-654 - 657. |
M.T. Hanna and M. Simaan, "Velocity Filters for Processing Geophysical Data," Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, Ann Arbor, Michigan, May 18-21, 1987, pp. 27-31. |
M.T. Hanna and M. Simaan, "Design and Implementation of Velocity Filters Using Multichannel Array Processing Techniques," Proceedings of the IEEE International Symposium on Circuits and Systems, Philadelphia, PA, May 4-7, 1987, pp. 641-644. |
M.T. Hanna and M. Simaan, "Minimally Sensitive Digital Filters for Array Data Processing," Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, Dallas, Texas, April 6-9, 1987, pp. 2348-2351. |
M.T. Hanna and M. Simaan, "Two-Dimensional Filtering of Sensor Array Data," Proceedings of the IEEE International Symposium on Circuits and Systems, San Jose, California, May 5-7, 1986, pp. 17-20. |
M.T. Hanna and M. Simaan, "Optimum Simultaneous Suppression of Coherent and Random Noise in Seismic Data," Proceedings of the 55th Annual International Meeting of the Society of Exploration Geophysicists, Washington, D.C., Oct. 6-10, 1985, pp. 627-629. |
M.T. Hanna and M. Simaan, "Minimum Rejection Response Array Filters in the Presence of White Noise," Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing, Tampa, Florida, March 26-29, 1985, pp. 1796-1799. |
M.T. Hanna and M. Simaan,"A Closed Form Solution to a Quadratic Programming Problem in Complex Variables," Proceedings of the 23rd IEEE Conference on Decision and Control, Las Vegas, Nevada, Dec. 12-14, 1984, pp. 1087-1092. |
M.T. Hanna and M. Simaan, "Optimum Multichannel Filtering for Suppression of Undesired Coherent Signals," Proceedings of the 54th Annual International Meeting of the Society of Exploration Geophysicists, Atlanta, Georgia, Dec. 2-6, 1984, pp. 529-532. |
M.T. Hanna and M. Simaan, "Array Filters for the Attenuation of a Coherent Undesired Signal in the Presence of White Noise," Proceedings of the 22nd Annual Allerton Conference on Communication, Control and Computing, University of Illinois at Urbana-Champaign, USA, Oct. 3-5, 1984, pp. 469-477. |
M.T. Hanna and M. Simaan, "Absolutely Optimum Filtering for Sensor Array Data," Proceedings of the 27th Midwest Symposium on Circuits and Systems, Morgantown, WV, USA, June 11-12, 1984, pp. 153-156. |
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