最小均方误差自适应均衡器的软实现

The Software Realization of Adaptive Equalization Based on MMSE

均衡器在通信系统中起到改善信道的作用。针对自适应时域均衡器的设计要求,研究了一种基于最小均方误差准则自适应均衡器的软件实现方式并给出了流程图。不再利用专门的测试脉冲进行误差调整,而是在传输数据期间借助信号本身来调整增益。分析了软件实现方式的优越性,具有较高的实用价值。

The equalizer changes channel in communication system. This paper researches a kind of self-adaptive equalizet based on minimum mean -square error and gives it＇s flow chart,specialized test pulses are not used into the error adjustment,but deliver signal itself. Analyzing the superiority of the software realization methods. All of that above showed the methods presented in this paper are full of values in practice.