含定积分的非线性方程组数值解的MATLAB求解  

Methods of solving numerical solution of nonlinear equations containing definite integral with MATLAB

作　　者：王福昌[1] 钱小仕[1] 张梅东[1] 

机构地区：[1]防灾科技学院基础部,河北三河065201

出　　处：《高师理科学刊》2015年第3期26-28,共3页Journal of Science of Teachers＇College and University

基　　金：防灾科技学院高等数学教学团队基金资助项目(JT201312)

摘　　要：科学研究和工程应用中许多问题都涉及到非线性方程组求解问题,但非线性方程组求解有时比较复杂.为尽快得到较高精度的数值解,借助于数学软件MATLAB给出两种求解方法.通过对一个含定积分的非线性方程组求解,说明了方法的有效性.Many problems in scientific research and engineering application were related to nonlinear equations solving problem,however,solving nonlinear equations sometimes is more complicated.In order to get a high precision numerical solution with the help of mathematical software MATLAB as soon as possible,two solving methods was presented.The effectiveness of the proposed method was illustrated by solving a nonlinear equations containing definite integral.

关 键 词：非线性方程组 定积分 MATLAB 

分 类 号：O241.7[理学—计算数学] TP18[理学—数学]