模式识别中的算法 ZLJZ概率密度函数的逼近-pattern recognition algorithm ZLJZ probability density function approximation

实现了布丰投针实验的演示,有简单的动画演示,能在用户界面上输入平行线间距,投针的针长,投针次数,并能输出针与任一平行线相交的概率,以及根据此概率和平行线间距,针长计算出的pi值-Buffon needle experiment realized investment presentation, there is a simple animation, can be entered in the user interface on the parallel line spacing, cast a