Title :
Improved algorithm for integrated trispectrum
Author :
Liang, Zongchuang ; Liu, Xingzhao ; Liu, Yongtan
Author_Institution :
Dept. of Electron. & Commun. Eng., Harbin Inst. of Technol., China
fDate :
3/16/2000 12:00:00 AM
Abstract :
A method for reducing the estimation variance of an integrated trispectrum under low signal-to-noise ratio (SNR) and short data sample conditions is presented. An analysis of the results of a simulation using this method, and a comparison with the power spectrum method and integrated trispectrum method, are presented
Keywords :
interference (signal); signal sampling; spectral analysis; estimation variance reduction; integrated trispectrum; low SNR; short data sample conditions; signal-to-noise ratio;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000435
