用正交配置法解微分方程  

Solution of Differential Equation by Orthogonal Collocation

作　　者：燕青坡 

机构地区：[1]叶县第二高中,河南平顶山467000

出　　处：《平顶山学院学报》2000年第S1期155-156,共2页Journal of Pingdingshan University

摘　　要：系统介绍了正交配置法求解常微分和偏微分方程 (组 )两点边值问题的过程。该法原理简单 ,计算量小 ,上机前处理量小 。The process of the solution of the boundary value problems of the ordinary differential equation and the partial differential equation by orthogonal collocation method is interpreted. The orthogonal collocation technique has simple principle and takes less time for computer to calculate. It can be used in many engineering categories.

关 键 词：正交配置 微分方程 加权残差法 

分 类 号：O175[理学—数学]