| 用几何画板辅助函数列一致收敛性问题的研究 |
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| 引用本文： | 刘秀梅.用几何画板辅助函数列一致收敛性问题的研究[J].连云港师范高等专科学校学报,2006(1):87-90. |
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| 作者姓名： | 刘秀梅 |
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| 作者单位： | 连云港师范高等专科学校,数学系,江苏,连云港,222006 |
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| 摘 要： | 利用几何画板,通过描绘函数列的图像和使用动画功能,可以使函数列一致收敛问题由抽象到具体,由现象到本质,由局部到全体,化抽象为直观,化难为易,帮助我们充分理解函数列一致收敛的思想,牢固掌握函数列一致收敛性的判别方法,深刻理解函数列在不同区间上所体现的性质。
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| 关 键 词： | 函数列 一致收敛 图像 几何意义 |
| 文章编号： | 1009-7740（2006）01-0087-04 |
| 收稿时间： | 2005-08-06 |
| 修稿时间： | 2005年8月6日 |
Discussion of Uniformly Convergence of Functional Series by the Geometer's Sketchpad |
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| LIU Xiu-mei.Discussion of Uniformly Convergence of Functional Series by the Geometer''''s Sketchpad[J].Journal of Lianyungang Teachers College,2006(1):87-90. |
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| Authors: | LIU Xiu-mei |
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| Abstract: | By using the geometer's sketchpad,and describing functional series' figure and utilizing animation function,the problem of uniformly convergence of functional series becomes from abstract to concrete,from phenomenon to essence,from part to all,and it was turned from abstract into direct-viewing,and transferred from difficulty to ease.All these help us fully understand the thought of uniformly convergence of functional series,to grasp its distinction method,to profound understanding the properties of functional series in different sector region. |
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| Keywords: | functional series uniformly convergence geometric figure geometric sense |
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