这是我在matlab环境下编写的产生随机数的源程序，包括产生均匀分布和正态分布，参数接口十分灵活。-in Matlab environment prepared by the random numbers generated by the source code, including the Uniform Distribution and normal distribution, parameter interface is very flexible.

GS算法，将高斯光束脉冲整形成为环形光强均匀分布的光束-GS algorithm, the Gaussian pulse shaping a uniform circular beam of light intensity