一种有效的混合均衡算法

A Efficient Hybrid Equalization Algorithm

提出一种基于自适应均衡算法和盲均衡算法的混合算法DDLMS—Godard算法,该算法充分发挥了DDLMS算法和Godard算法的优势,克服了各自的缺陷.在MATLAB6.0平台上的性能仿真结果表明,DDLMS—Godard算法不仅收敛速率快,而且稳定性好,具有很好的实用价值.

A hybrid equalization algorithm is proposed. The proposed algorithm named as DDLMS─Godard is based on the adaptive equalization algorithms and blind equalization algorithms. It combines the advantages of DDLMS algorithm and Godard algorithm, but overcomes the Shortcomings of adaptive equalization algorithms and blind equalization algorithms. Furthermore, the performance of the proposed algorithm is simulated on MATLAB6.0. The Simulation results proved that DDLMS─Godard algorithm has fast convergence and high stability. So it has good practical value.