Title :
A novel polynomial Wigner-Ville distribution kernel
Author :
Hanwei, Guo ; Diannong, Liang
Author_Institution :
Inst. of Electr. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
In this paper, a novel six-order polynomial Wigner-Ville distribution (PWVD) kernel is designed. The corresponding PWVD is easy to realize by one time interpolation filter and FFT. The PWVD has much higher algorithm efficiency than other 6-order PWVDs.
Keywords :
Wigner distribution; fast Fourier transforms; interpolation; polynomials; FFT; PWVD; algorithm efficiency; one time interpolation filter; polynomial Wigner-Ville distribution kernel; Cities and towns; Costs; Design engineering; Equations; Filters; Frequency; Interpolation; Kernel; Polynomials; Sampling methods;
Conference_Titel :
Signal Processing, 2002 6th International Conference on
Print_ISBN :
0-7803-7488-6
DOI :
10.1109/ICOSP.2002.1181007
