Title :
Adaptive identification using higher-order statistics
Author :
Qing, Mei ; Min, Wang ; Jinhui, Lu ; Xiangquan, Shi
Author_Institution :
Yangzhou Marine Electron. Instrum. Inst., China
Abstract :
Higher-order statistics are applied to adaptive identification. The 3rd-order cumulant algorithm and its improvement is developed for adaptive identification of a linear system, and the 4th-order cumulant algorithm is also developed. In the simulation, the new algorithm is compared with the traditional RLS algorithm, and the performance of the improved algorithm is studied
Keywords :
adaptive signal processing; higher order statistics; identification; 3rd-order cumulant algorithm; 4th-order cumulant algorithm; adaptive identification; higher-order statistics; linear system; performance; simulation; Adaptive optics; Adaptive systems; Colored noise; Gaussian distribution; Gaussian noise; Higher order statistics; Instruments; Linear systems; Nonlinear optics; Random processes;
Conference_Titel :
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4325-5
DOI :
10.1109/ICOSP.1998.770154
