| 典型数学物理方程的Excel数值解法 |
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| 引用本文： | 赵宣铭,赵玉怀.典型数学物理方程的Excel数值解法[J].纺织高校基础科学学报,2009,22(1). |
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| 作者姓名： | 赵宣铭 赵玉怀 |
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| 作者单位： | 1. 西安工程大学,计算机科学学院,陕西,西安,710048;榆林学院,数学系,陕西,榆林,719000
2. 榆林学院,数学系,陕西,榆林,719000 |
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| 摘 要： | 讨论通过用Excel表求典型数学物理方程的数值解.给出了用Excel求解微分方程边值问题的一般方法,特别是使用Excel表的"重复计算"这一独特功能.简单的操作可简化常规算法,导出的方法也有助于在相关的科学研究和工程实践中更好地开发和利用Excel表的特殊功能.
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| 关 键 词： | 微分方程 差分 数值解 Excel表 重复计算 |
Excel numerical solution of the typical mathematical physics equation |
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| ZHAO Xuan-ming,ZHAO Yu-huai.Excel numerical solution of the typical mathematical physics equation[J].Basic Sciences Journal of Textile Universities,2009,22(1). |
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| Authors: | ZHAO Xuan-ming ZHAO Yu-huai |
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| Affiliation: | ZHAO Xuan-ming1,2,ZHAO Yu-huai2 |
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| Abstract: | The numerical solution of typical mathematical physics equation is discussed by usig Excel table.The general method for calculating the boundary value of differential equations is put forward with the help of Excel table, especially its unique function of "duplicate calculation". Simple operation can greatly simplify the routine calculation, and the method which is derived from the study is also beneficial in the relevant scientific research and enginecring practice. |
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| Keywords: | differential equations difference numerical solution Excel table duplicate calculations |
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