Title :
A general class of multidimensional lag windows for higher-order spectral estimations
Author :
Mingquan, Lu ; Xianci, Xiao ; Lemin, Li
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A new general class of multidimensional lag windows, which is defined as a product function of standard one dimensional windows, is proposed. When the dimension is one, two and three respectively, those multidimensional lag windows can satisfy all constraints of multidimensional lag windows, including all symmetry properties of higher-order statistics, and can be used for conventional higher-order spectral estimations. The most important aspect of this research is to provide a class of suitable three dimensional lag windows for fourth-order spectral estimations
Keywords :
higher order statistics; parameter estimation; spectral analysis; constraints; fourth-order spectral estimations; higher-order spectral estimations; higher-order statistics; multidimensional lag windows; one dimensional windows; product function; symmetry properties; Erbium; Fourier transforms; Frequency domain analysis; Frequency estimation; Higher order statistics; Multidimensional signal processing; Multidimensional systems; Spectral analysis; Two dimensional displays;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.567330
