通信无线信道仿真-阴影衰落，对数正态分布-Communication radio channel emulation- the shadow fading, lognormal

描述对数距离/正态阴影衰落路径损耗模型的MATLAB程序-A descr iption of the number of distance/normal shadow fading MATLAB program path loss model

仿真两径模型中接收功率与距离的关系、两径模型中的路径损耗以及对数正态阴影衰落随距离变化的过程；设计移动通信信道中的瑞利衰落仿真器-Simulation of two-path model received power versus distance, two path model path loss and lognormal shadow fading with distance change process design of mobile communication channels R

三种不同衰落情况下信道容量随平均接收信噪比的变化仿真(the Simulation of the Change of Channel Capacity with Average Received Signal to Noise Ratio in Three Different Fading Cases)

仿真对数正态阴影衰落和仿真了一个BPSK通信系统，并与AWGN信道下的理论误码率结果进行了比较(Log-normal Shadowing PL model;Simulate a BPSK communication system, comparing simulated with theoretical BER results under AWGN channel)