基于Mathematica的非线性方程数值问题可视化研究  

Visualization research in nonlinear equation numerical problems based on Mathematica

作　　者：王平 王彪 王枭龙 WANG Ping;WANG Biao;WANG Xiaolong(School of Mathematics and Computer Science,Huaihua University,Huaihua,Hunan 418008,China;Bachu County Yingwusitang Township First Primary School,Kashgar,Xinjiang 843819,China;Gansu Province Xihe County Bridge Town Nine-Year School,Longnan,Gansu 742100,China)

机构地区：[1]怀化学院数学与计算科学学院,湖南怀化418008 [2]巴楚县英吾斯塘乡第一小学,新疆喀什843819 [3]甘肃省西和县大桥镇九年制学校,甘肃陇南742100

出　　处：《计算机应用文摘》2024年第22期188-190,193,共4页

基　　金：湖南省教育厅项目(23C0299);怀化学院教改项目(2021025)。

摘　　要：二分法、牛顿法和弦截法是常用的非线性方程求解方法。通过Mathematica软件编程,在同一界面下实现了不同算法的动态可视化操作,并通过具体的数值算例,直观地验证了这3种方法的优劣。The binary method,Newton̓s method,and chord truncation method are commonly used methods for solving nonlinear equations.By programming with Mathematica software,dynamic visualization operations of different algorithms were implemented on the same interface,and the advantages and disadvantages of these three methods were intuitively verified through specific numerical examples.

关 键 词：MATHEMATICA软件 可视化 数值解 非线性方程 

分 类 号：O241[理学—计算数学]