埃特金插值算法和追赶法求解三对角方程组，都是自己通过看书自己编写的，我个人觉得还是具有通用性的。-The Aitken interpolation algorithm and the catch-up method for solving tridiagonal equations are own by reading a book I have written, I personally think it has the versatility.

型值点反算控制点要解线性方程，画样条曲线，常用三次多项式参数曲线构造，保持一阶或二阶导数连续。-Data points Inverse control point to solving linear equations, draw splines, commonly cubic polynomial parametric curves constructed, maintained a first or second derivative continuous.

(单步和多步)数值方法求解一阶常微分方程。 方法包括: 1.欧拉方法 2.修的方法 3.四阶龙格库塔方法 4.Adams-Bashforth方法 5.Adams-Moulton方法-Numerical Methods (single step and multi step) for solving First Order Ordinary Differential Equations. Methods included: 1. Euler s Method

MATLAB求解混沌系统微分方程组，chen系统吸引子(MATLAB for solving differential equations of chaotic systems and attractor of Chen system)