摘要
描述了用仿真试验得出LMS自适应均衡滤波器的收敛性和跟踪性能与滤波器长度和迭代算法跳步两个重要的参数之间的定量关系,为此构建了有实用价值的系列时延扩展的传输环境和可变多径传输信道。建立了系统仿真模型、做出了仿真试验结果并分析了仿真试验结果的意义。
This paper describes a simulink result, which shows the quantificational correlation between the LMS adaptive equalization filter抯 near-far track and two important parameters of filter length and iterative algorithm hope step, for these we design a practicality serial delay spread transmission environment and a variable multipath transmission channel. Based on these descriptions we constitute a systemic simulink model, gain a simulink result and analyze its significance.
出处
《系统仿真学报》
CAS
CSCD
2003年第2期176-178,共3页
Journal of System Simulation
基金
云南省自然科学基金(F0040M)
关键词
LMS算法
自适应均衡系统
仿真
移动通信
无线数据通信
adaptive equalization filter
LMS algorithm
filter length and iterative algorithm hope step
variable multipath transmission channel
