摘要:For mine wireless channel fast fading multipath signal amplitude statistical properties of variability, this paper introduces the description of mine wireless channel multipath Rayleigh distribution of amplitude distribution, Rician distribution, Nakagami distribution and the statistical properties of the three proposed a statistical Nakagami amplitude fading channel of Simulink simulation model.%针对矿井无线信道快衰落多径信号幅度统计特性的可变性,介绍了描述矿井无线信道多径幅度分布的Rayleigh分布、Rician分布、Nakagami分布三种统计特性,提出了一种Nakagami幅度统计衰落信道的Simulink仿真模型。仿真结果显示,该模型能灵活地表述多径幅度分布不同的衰落程度,还可以改善信号性能,与其他衰落信道模型相比,有很大的优越性。