Abstract:A non-singleton fuzzy support vector machine-based decision feedback equalizer (NSFSVM DFE) is proposed in this paper for severely nonlinear distorted channels with burst jamming. The method adopted non-singleton fuzzy Gauss kernel function with preceding filtering capability of which the tunable parameter is adjusted by gradient-descent algorithm. Simulation is carried out to compare it with other nonlinear channel equalizers. The result shows the method has much better performance on nonlinear equalization and anti-burst jamming.
宋恒;王晨;马时平;左继章. 基于非单点模糊支持向量机的判决反馈均衡器[J]. 电子与信息学报, 2008, 30(1): 117-120 .
Song Heng; Wang Chen; Ma Shi-ping; Zuo Ji-zhang . A Decision Feedback Equalizer Based on Non-singleton Fuzzy Support Vector Machine. , 2008, 30(1): 117-120 .