蒲丰投针的Matlab源程序，返回的结果是Pi的近似。-buffoncalc(m) performs m iterations of Buffon s needle experiment and returns the thus calculated approximation of \pi.

用蒙特卡罗算法模拟了三种pi值的计算过程，包括蒲丰投针的模拟和matlab GUI界面设计程序。-With the Monte Carlo method to simulate the three pi calculation process, including the Buffon needle cast simulation and matlab GUI interface design process.

蒲丰投针求π问题的几种解法，可作为概率论的大作业-Buffon needle cast seeking π problem several solutions can be used as probability theory

线性方程组的解法,插值拟合,随机程序,狼追兔子动态模拟,蒲丰投针,弹球模拟-Solution of linear equations, interpolation fitting, random program, wolves chasing rabbits dynamic simulation, Buffon needle cast, pinball simulation