| 非线性方程几种数值解法的Matlab程序 |
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| 引用本文： | 吴专保.非线性方程几种数值解法的Matlab程序[J].宁波职业技术学院学报,2007,11(2):20-22. |
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| 作者姓名： | 吴专保 |
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| 作者单位： | 湖南师范大学,数学与计算机科学学院,长沙,410081;岳阳职业技术学院,公共课部,湖南,岳阳,414000 |
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| 摘 要： | 为研究非线性方程数值解,给出了二分法、简单迭代法和牛顿迭代法的Matlab程序,并进行了近似计算。结果表明,牛顿迭代法收敛最快。
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| 关 键 词： | 非线性方程 Matlab程序 二分法 迭代法 |
| 文章编号： | 24240840 |
| 修稿时间： | 12 25 2006 12:00AM |
Procedures of several methods for the numerical solution of the nonlinear equation in Matlab |
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| WU Zhuan-bao.Procedures of several methods for the numerical solution of the nonlinear equation in Matlab[J].Journal of Ningbo Polytechnic,2007,11(2):20-22. |
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| Authors: | WU Zhuan-bao |
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| Institution: | 1. Department of Mathematic, Mathematics and Computer Science College Hunan Normal University, Changsha 410081,China;2. Department of Basic Courses, Yueyang Higher Vocational and Technical College,Yueyang 414000,China |
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| Abstract: | To study numerical solution of the nonlinear equation,the article presents the procedures of the bisection method,the simple iterate method and the Newton iterate method in Matlab,and has approximately calculated.The Newton iterate method is the fastest. |
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| Keywords: | nonlinear equation procedures in Matlab bisection method iterate method |
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