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| 求解非线性方程的蛛网-迭代算法 | |
| 引用本文： | 孟肖丽,刘保相. 求解非线性方程的蛛网-迭代算法[J]. 计算机工程与应用, 2015, 51(15): 28-31 |
| 作者姓名： | 孟肖丽 刘保相 |
| 作者单位： | 河北联合大学 理学院，河北 唐山 063009 |
| 摘 要： | 用蛛网迭代算法求解非线性方程，只要求函数在定义域内存在反函数；由定理及其证明可知，不动点迭代是该迭代方法的特殊情况；通过数值实验进一步证明了该方法的有效性和实用性。 |
| 关 键 词： | 蛛网模型 迭代 非线性方程 |
Cobweb-iterative algorithm for solving nonlinear equations |
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| MENG Xiaoli,LIU Baoxiang. Cobweb-iterative algorithm for solving nonlinear equations[J]. Computer Engineering and Applications, 2015, 51(15): 28-31 | |
| Authors: | MENG Xiaoli LIU Baoxiang |
| Affiliation: | College of Science, Hebei United University, Tangshan, Hebei 063009, China |
| Abstract: | Cobweb-iterative algorithm is used to solve nonlinear equations. This paper requires that inverse functions exist in the function field. The theorem can prove that fixed point iteration is a special circumstance of cobweb iterative algorithm. The effectiveness and practicality of this method are further testified by numerical experiments. |
| Keywords: | cobweb model iterative nonlinear equation |
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