MATLAB通信系统随机数产生mfiles，均匀、瑞利、高斯随机数发生器-Communication systems random number generator MATLAB mfiles, uniform, Rayleigh, Gaussian random number generator

利用matlab语言编写的标准正态分布，泊松分布，瑞利分布下的随机数的产生。-Use of matlab language standard normal distribution, Poisson distribution, Rayleigh distribution under the random number generation.