首先产生高斯分布，然后通过变换产生泊松分布的随机数，并画出概率密度函数的直方图-First, a Gaussian distribution, and then transform Poisson distributed random number generation, and draw a histogram of the probability density function

高斯分布，瑞利分布，泊松分布,产生符合这三个分布的随机序列-Gaussian distribution, Rayleigh distribution, Poisson distribution, that meets these three distributed random sequence

本次作业采用了三种不同的算法，分别产生高斯分布、瑞利分布、泊松分布的随机变量，对随机变量本身的熟悉是很重要的-This operation using three different algorithms generate Gaussian, Rayleigh, Poisson random variables, random variables familiar itself is very important