Numerical fourier transforms: DFT and FFT

IEEE Antennas and Propagation Magazine

Volumn 49, Issue 3, 2007, Pages 238-243

  Sevgi, Levent ^a  

^a DOGUS UNIVERSITY   (Turkey)

Author keywords

Aliasing; Convolution; Discrete Fourier transform; Electrical engineering education; Fast Fourier transform; Fourier transform; Numerical simulation; Spectral leakage

Indexed keywords

ALIASING; FAST FOURIER TRANSFORMATIONS; FREQUENCY ANALYSIS; FREQUENCY CONTENTS; MATHEMATICAL DEFINITIONS; NUMERICAL SIMULATION; SPECTRAL LEAKAGE; SYNTHETIC ENVIRONMENTS; TIME SIGNALS;

BLOCK CODES; COMPUTER SIMULATION; CONVOLUTION; DISCRETE FOURIER TRANSFORMS; ELECTRICAL ENGINEERING; ENGINEERING EDUCATION; FOURIER ANALYSIS; PROBABILITY DENSITY FUNCTION;

MATHEMATICAL TRANSFORMATIONS;

EID: 37249005663     PISSN: 10459243     EISSN: None     Source Type: Journal    
DOI: 10.1109/MAP.2007.4293982     Document Type: Review

References (7)

1. Baron Jean Baptiste Fourier (see, e.g., http://bartleby.com/65/fo/ Fouriers.html).
2. HP, "The Fundamentals of Signal Analysis," Hewlett Packard Application note 243, 1994.
3. L. Sevgi, F. Akleman, and L. B. Felsen, "Ground Wave Propagation Modeling: Problem-Matched Analytical Formulations and Direct Numerical Techniques," IEEE Antennas and Propagation Magazine, 44, 1, February 2002, pp. 55-75.
4. L. Sevgi, Complex Electromagnetic Problems and Numerical Simulation Approaches, New York, IEEE Press/John Wiley and Sons, June 2003.
5. M. Levy, Parabolic Equation Methods for Electromagnetic Wave Propagation, London, IEE, 2000.
6. F. J. Harris, "On the Use of Windows for Hannonic Analysis with the Discrete Fourier Transform," Proc. IEEE, 66, 1, January 1978, pp. 51-83.
7. L. Sevgi and Ç. Uluişik, "A Labview-Based Virtual Instrument for Engineering Education: A Numerical Fourier Transform Tool," ELEKTRIK, Turkish J of Electrical Engineering and Computer Sciences, 14, 1, 2006, pp. 129-152.