【摘要】 自从Tong,Xu和Kailath证明使用二阶统计量来辨识非最小相位系统的可行性后,在多路FIR信道的盲辨识领域出现了很多研究成果。它们大都使用了数字模型的代数结构和循环互相关或循环谱。对近期基于二阶统计量的盲均衡方法进行了系统总结。更多还原

【Abstract】 Since Tong,Xu and Kailath demonstrated the feasibility of identifying possibly non-minimum phase channels by using second-order statistics,considerable research activities have been seen in the area of blind identification of multiple FIR channels. Many of the recently developed approaches invoke the algebraic structure of the data model, while some others resort to the use of cyclic correlation/spectral fitting techniques. The objective of this paper is to present developments of blind channel equalization.更多还原