非线性方程几种数值解法的Matlab程序

Procedures of several methods for the numerical solution of the nonlinear equation in Matlab

为研究非线性方程数值解,给出了二分法、简单迭代法和牛顿迭代法的Matlab程序,并进行了近似计算。结果表明,牛顿迭代法收敛最快。

To study numerical solution of the nonlinear equation, the article presents the procedures of the bisection method, the simple iterate method and the Newton iterate method in Matlab,and has approximately calculated. The Newton iterate method is the fastest.