MATLAB在二重积分计算中的应用

摘要

文章针对大型商业计算软件MATLAB在二重积分计算中的应用问题进行了研究,指出了二重积分的定义和求解方法,给出了MATLAB中的函数与符号运算规则.借助具体的二重积分求解实例,给出了MATLAB求解二重积分两种方法,并且总结了其求解的流程图.在二重积分学习的过程中,应该不断的培养学生利用MATLAB软件计算二重积分的意识,从而提高计算二重积分的效率和对二重积分学习的兴趣.%this paper studies the application of MATLAB of large-scale commercial computing software in the double integral calculation and points out the definition and solution method of double integral to provide operation rules for the function and symbolic in MATLAB.With the help of the instance of double integral solution, two methods for solving double integral are put forward, and the flow chart of the solution is summarized.In the process of learning double integral, students should continue to use the MATLAB software to calculate the double integral, so as to improve the calculation efficiency of the double integral and interest in the double integral learning.