Adaptive channel equalization based on RLS algorithm

Abstract

As inter-symbol interferences have a serious impact on quality of signal transmission in the transmission system of digital baseband, the techniques of adaptive channel equalization are used to eliminate or reduce inter-symbol interference. The RLS algorithm is chosen for MATALAB programming to compare eye diagram before and after equilibrium in this paper. It shows that the algorithm reduces the inter-symbol interference effectively, and achieves channel equalization.