Title :
The analysis of coupled harmonics in correlative noise
Author :
Hongzhi, Wang ; Jing, Xu ; Dihua, Liu ; Shuxun, Wang
Author_Institution :
Sch. of Comput. Sci. & Eng., Jilin Inst. of Technol., China
Abstract :
The problem of coupled harmonics in correlative multiplicative and additive noise is studied. We propose the Fourier series polyspectra approach to estimate the coupling frequencies in nonzero mean correlative multiplicative noise. The statistical performance is also analyzed. Simulation examples show the effectiveness of the algorithms
Keywords :
Fourier analysis; correlation methods; frequency estimation; harmonic analysis; noise; spectral analysis; statistical analysis; Fourier series polyspectra; algorithms; correlative additive noise; coupled harmonics; coupling frequencies estimation; nonzero mean correlative multiplicative noise; simulation; statistical performance; Additive noise; Brain modeling; Computer science; Couplings; Educational institutions; Fourier series; Frequency estimation; Independent component analysis; Nonlinear systems; Performance analysis;
Conference_Titel :
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-5747-7
DOI :
10.1109/ICOSP.2000.894542
