Title :
Algorithm for the Wigner distribution of noisy signals realisation
Author_Institution :
Signal Theory Group, Ruhr-Univ., Bochum
fDate :
4/2/1998 12:00:00 AM
Abstract :
A simple robust algorithm which efficiently represents signals with a very high amount of noise is presented, according to the expressions for the mean, variance and the optimal window width of the Wigner distribution estimator. Its application in time-varying filtering is illustrated
Keywords :
Wigner distribution; filtering theory; interference (signal); noise; signal representation; time-varying filters; Wigner distribution; noisy signals representation; robust algorithm; time-varying filtering;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980468
