NEW FORMULATION OF DISCRETE WIGNER-VILLE DISTRIBUTION

被引：6
|
作者：
BERGMANN, N
机构：
[1] Electrical Engineering Department, University of Queensland
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 02期
关键词：
SPECTRAL ANALYSIS;
D O I：
10.1049/el:19910074
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new formulation of the discrete Wigner-Ville distribution is presented which can be implemented directly using standard fast Fourier transform techniques. For a non-negative frequency resolution of N points, only an N point FFT is needed.
引用
收藏
页码：111 / 112
页数：2
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