摘要
本文对常微分方程的解的存在性和解析式进行研究,通过软件matlab对常微方程的解析式进行验证。针对复杂的常微分方程不仅用matlab求解,而且用图形显示出数值解,通过图像去分析解的合理性。
In this paper, we study the existence of the solution of ordinary differential equations and analytic formula, and then verify software matlab analytic formula for Ordinary Differential Equations. We solve complex ordinary differential equations by matlab, display numerical solution by graph, and analyze the reasonableness of the solution by figure.
基金
吉林省教育厅"十二五"科学技术研究项目(吉教科合字[2013]第252号)
吉林省2012年"大学生创新创业训练计划"项目
关键词
常微分方程的解
MATLAB求解
解的性质与图像
the solutions of ordinary differential equation
solving by matlab
the property and figure of solution
