精度再往上走两个量级,runge-kutta法是最常用的单步高精度微分方程的解法,ode45的基本思想即来自于此,由于lyrock对这个方法的基本问题已经总结的比较全面,因此,我在这里只是简单介绍一下我自己学习的感受-accuracy upward taking two order of magnitude, runge - kutta method is the most commonly used high-precision single-step solution of differential equations. ode45 the basic idea that is from here, As lyrock the right approach to the problem has been summed up by a more comprehensive way,#$#!269333#!#$I2cInt_c.rar!#$#THIS PROGRAM IS DESIGNE.