| Matlab中巧用符号运算实现数值计算程序的通用性 |
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| 引用本文： | 刘兵,王辉,郝海燕. Matlab中巧用符号运算实现数值计算程序的通用性[J]. 承德石油高等专科学校学报, 2009, 11(1): 55-57,60 |
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| 作者姓名： | 刘兵 王辉 郝海燕 |
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| 作者单位： | 承德石油高等专科学校数理系,河北,承德,067000;承德石油高等专科学校数理系,河北,承德,067000;承德石油高等专科学校数理系,河北,承德,067000 |
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| 摘 要： | 由于Matlab中内嵌了Maple的符号运算功能，因此在Matlab中实现数值计算程序的通用模式变得非常方便。利用Matlab的符号运算功能，将求Jacobi矩阵（特别是涉及非线性函数）等繁杂的工作留给计算机完成，从而大大简化了程序的规模，并实现了程序对不同函数的通用性。
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| 关 键 词： | Matlab 符号运算 数值计算 |
Using Symbol Operation to Make Available Programs for Numerical Calculation in Matlab |
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| LIU Bing,WANG Hui,HAO Hai-yan. Using Symbol Operation to Make Available Programs for Numerical Calculation in Matlab[J]. Journal of Chengde Petroleum College, 2009, 11(1): 55-57,60 |
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| Authors: | LIU Bing WANG Hui HAO Hai-yan |
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| Affiliation: | (Department of Mathematics, Chengde Petroleum College Chengde 067000, Hebei, China) |
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| Abstract: | For the toolbox of symbol, it is possible for us to make the available programs for numerical calculation in Matlab. This paper solves this problem by using the symbol operation skillfully. Thus we not only predigest the scale of the programs but also achieve the goal of making programs which is practicable for different functions. |
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| Keywords: | Matlab |
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