A NEW KIND OF EQUALIZER BASED ON ORTHONORMAL WAVELETS  

作　　者：Liu Feng Cheng Jun Wang Xinmei (Department of Infomation Engineering, Xidian University, Xi’an 710071) 

出　　处：《Journal of Electronics(China)》1999年第1期38-43,共6页电子科学学刊（英文版）

基　　金：National Natural Science Foundation

摘　　要：An orthonomal wavelets based equalizer (OWBE) is presented. The equalizer is represented by a set of orthonomal wavelets and the corresponding coefficients. The paper gives the structure and also the adaption algorithm of the OWBE. Theoretical analysis shows that the OWBE convergences faster than the conventional LMS based linear equalizer(LE), while the increase in the computational complexity is very slow. Several simulations are performed to evaluate the behavior of the OWBE.An orthonomal wavelets based equalizer (OWBE) is presented. The equalizer is represented by a set of orthonomal wavelets and the corresponding coefficients. The paper gives the structure and also the adaption algorithm of the OWBE. Theoretical analysis shows that the OWBE convergences faster than the conventional LMS based linear equalizer(LE), while the increase in the computational complexity is very slow. Several simulations are performed to evaluate the behavior of the OWBE.

关 键 词：EQUALIZER WAVELET analysis ADAPTIVE FILTERING 

分 类 号：TN911[电子电信—通信与信息系统]