TY - GEN
T1 - Practical normalization methods in the digital computation of the fractional fourier transform
AU - Zhao, Xinghao
AU - Tao, Ran
AU - Deng, Bing
PY - 2004
Y1 - 2004
N2 - Two practical Normalization methods are presented in the digital computation of the fractional Fourier transform (FRFT). One is called as discrete scaling method. The other is called as data zero-padding/interception method. Furthermore, the paper analyses their effect on parameter estimation of the chirp signal. Finally, these methods are verified by the simulation examples. The paper solves an important problem in the practical application of the FRFT digital computation, and makes the FRFT more practical in digital signal processing.
AB - Two practical Normalization methods are presented in the digital computation of the fractional Fourier transform (FRFT). One is called as discrete scaling method. The other is called as data zero-padding/interception method. Furthermore, the paper analyses their effect on parameter estimation of the chirp signal. Finally, these methods are verified by the simulation examples. The paper solves an important problem in the practical application of the FRFT digital computation, and makes the FRFT more practical in digital signal processing.
KW - Dimensional Normalization
KW - Fractional Fourier Transform
KW - Parameter Estimation of Chirp signal
UR - https://www.scopus.com/pages/publications/7744244786
U2 - 10.1109/ICOSP.2004.1452592
DO - 10.1109/ICOSP.2004.1452592
M3 - Conference contribution
AN - SCOPUS:7744244786
SN - 0780384067
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 105
EP - 108
BT - 2004 7th International Conference on Signal Processing Proceedings (ICSP'04)
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th International Conference on Signal Processing, ICSP 2004
Y2 - 31 August 2004 through 4 September 2004
ER -