changerk144

代码说明：

  变步长龙格库塔法,用于解决四阶微分方程组求解析解的问题，尤其适用于两自由度间隙碰撞问题的解决。(This is a matlab program about Runge-Kutta,and it will help you solve many difficulty questions.With its help,you can have a easy way to access your success.)

文件列表：

changerk144.m,726,2011-05-23
fun1.m,284,2011-05-24
rk144.m,217,2011-05-22