摘要
该文提出基于二阶线性系统等倾线法绘制相平面原理,实现高阶非线性微分方程的求解,并与龙格-库塔法等解析法相比具有计算简单、结果精度高的特点。
In this paper a new concept of solutions for higher order nonlinear differential equations based on isoclines method of second-order linear system is proposed. It features simplicity in calculation, higher precision in consequence compared with Runge-Kutta method .
出处
《计算机仿真》
CSCD
2003年第10期60-61,104,共3页
Computer Simulation
基金
安徽省教委基金(2001kj005)
