Position: Home > Articles > Design of Numerical Analysis Experimental System Based on MATLAB GUI
Journal of Hebei North University(Natural Science Edition)
2017
(9)
50-53
基于MATLAB GUI的数值分析实验系统设计
作 者：
张光辉;任敏
单 位：
宿州学院数学与统计学院
关键词：
数值分析实验;教学系统;MATLAB GUI
摘 要：
目的针对数值分析课程理论性较强,对具体算法进行形象化演示,以提高教学效果。方法对数值分析课程体系进行整合,分析不同知识模块,建立基于MATLAB GUI平台的实验教学系统。结果以MATLAB软件的GUI为平台,建立实验教学系统设计的基本原则及目标,对课程的插值与拟合、数值微分/积分、微分方程(组)数值解,线性方程(组)数值解,非线性方程(组)数值解等五大主要相对独立的知识模块进行综合设计和开发。完成主、子界面之间的切换与链接,同一GUI文件不同回调函数间的数据传输等关键问题,结合具体实例演示说明GUI设计在数值分析实验系统中的应用。基于MALAB GUI所建立的数值分析实验系统具有良好的交互性和实用性。结论学生可以借助MATLAB软件的GUI平台求解和实践数值分析的经典问题和算法,体会数学知识的实用性,提高学生学习数值分析的兴趣和效果。
译 名：
Design of Numerical Analysis Experimental System Based on MATLAB GUI
作 者：
ZHANG Guang-hui;REN Min;College of Mathematics and Statistics,Suzhou University;
关键词：
numerical analysis experiment;;teaching system;;MATLAB GUI
摘 要：
Objective Numerical analysis is a stronger theoretical subject,and to improve teaching effect of specific algorithm needs visual demonstration.Methods The numerical analysis course system is integrated,and an experimental teaching system based on MATLAB GUI is established for different knowledge modules.Results On the platform of MATLAB GUI,the design principles and objectives of experimental teaching system are established.The integrated design and development are fulfilled for the main relatively independent knowledge modules,such as interpolation and fitting,numerical differential/integral,differential equations(group)numerical solution,linear equations(group)numerical solution,and nonlinear equations(group)numerical solution.The key issues,such as the switch and link between the main and sub interface,the data transmission of different callback function of the same GUI,are completed.The application of GUI in teaching of numerical analysis experiment combined with specific examples is illustrated and the system has good interactivity and practicability.Conclusion Students can use MATLAB software GUI platform to solve and practice classical problems and algorithms of numerical analysis,and experience the usefulness of mathematical knowledge.It is helpful to improve students' learning interest and effect of numerical analysis.
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