| 求函数表达式的常用方法 |
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| 引用本文： | 杨艳萍,明清河.求函数表达式的常用方法[J].临沂师范学院学报,2010,32(3):77-80. |
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| 作者姓名： | 杨艳萍 明清河 |
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| 作者单位： | 枣庄学院数学与信息科学系,山东,枣庄,277160 |
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| 基金项目： | 教育部国家教师科研基金"十一五"规划课题 |
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| 摘 要： | 求函数的表达式是微积分中的一类常见题型，其特点是包含所求函数变形的函数方程形式较多，根据函数方程的不同形式给出了换元法、拼凑法、待定常数法、积分法与导数法、递推法等五种求函数表达式的常用方法．
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| 关 键 词： | 函数表达式 微积分 常用方法 |
The Common Methods in Solving Function Expression |
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| YANG Yan-ping,MING Qing-he.The Common Methods in Solving Function Expression[J].Journal of Linyi Teachers' College,2010,32(3):77-80. |
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| Authors: | YANG Yan-ping MING Qing-he |
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| Institution: | (Department of Mathematics and Information Science, Zaozhuang University, Zaozhuang Shandong, 277160, China) |
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| Abstract: | The solving function expression is a popular class in calculus, which is characterized by the more forms of function equation in function deformation. This paper offers five commonly used methods of solving func- tion expression according to the different forms of elements in function equation： patchwork method, collage methods, constant method, integration method and derivative method, recursive method. |
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| Keywords: | function expression calculus common methods |
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