说明：  高斯的分布产生随机数的方法： 在瑞利分布生成随机数的方法 该程序是用C + +语言，程序的项目可以通过VS2005打开。对于每个分配，程序生成的随机数10000 泊松分布生成随机数的方法：
(The program is written by C++ language, the program project can be opened by VS2005. For each distribution, the program generated 10000 random numbers The method of generating Gaussian distributed random numbers The method of generating Rayleigh distributed random numbers The method of generating Poisson distributed random numbers)