| 非线性方程数值解法的研究 |
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| 引用本文： | 谭振江,肖春英.非线性方程数值解法的研究[J].吉林师范大学学报（自然科学版）,2014(3):102-105. |
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| 作者姓名： | 谭振江 肖春英 |
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| 作者单位： | 吉林师范大学计算机学院,吉林四平136000 |
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| 基金项目： | 吉林省教育厅科学技术研究“十二五”规划项目（吉教科合字[2011]第156号） |
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| 摘 要： | 本文主要是介绍非线性方程的数值解法,通过对牛顿迭代法、二分法和弦截法的实例化求解,分析并得出其一般性适用情况.由于非线性方程在科学计算中的广泛应用,使其对处理科学、工程问题以及相关的数值计算问题具有一定的启发意义.
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| 关 键 词： | 非线性方程 牛顿迭代法 二分法 弦截法 |
The Research of the Solution to the Nonlinear Equation |
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| TAN Zhen-jIang,XIAO Chun-yIng.The Research of the Solution to the Nonlinear Equation[J].Jilin Normal University Journal(Natural Science Edition),2014(3):102-105. |
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| Authors: | TAN Zhen-jIang XIAO Chun-yIng |
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| Institution: | (College of Computer, Jilin Normal University, Siping 136000, China) |
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| Abstract: | This paper mainly introduced the solutions of nonlinear equations,which was based on instantiation about the Newton iteration method,the dichotomy and the string method. And the general conclusion was given. Because it was widely used in scientific calculation,the nonlinear equation had inspirational value in dealing with science engineering problems and the numerical calculation promblems. |
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| Keywords: | nonlinear equations Newton iteration method dichotomy string method |
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