| 用几何画板软件探讨二元函数的条件极值问题 |
| |
| 引用本文： | 王波. 用几何画板软件探讨二元函数的条件极值问题[J]. 价值工程, 2011, 30(24): 196-196 |
| |
| 作者姓名： | 王波 |
| |
| 作者单位： | 咸阳职业技术学院,咸阳,712000 |
| |
| 摘 要： | 利用几何画板软件先绘制出约束条件的图象,再把图象上的动点代入二元函数,观测函数性态,寻求极值。
|
| 关 键 词： | 几何画板 二元函数 条件极值 |
To Discuss Conditional Extremum about Dual Function with Geometer's Sketchpad Software |
| |
| Wang Bo. To Discuss Conditional Extremum about Dual Function with Geometer's Sketchpad Software[J]. Value Engineering, 2011, 30(24): 196-196 |
| |
| Authors: | Wang Bo |
| |
| Affiliation: | Wang Bo (Xianyang Vocational & Technical College,Xianyang 712000,China) |
| |
| Abstract: | First,using the Geometer＇s Sketchpad software to map out the images of constraints,then putting the moved point on the image into the dual function,observing the state of function,seeking extremum. |
| |
| Keywords: | Geometer＇s Sketchpad dual function conditional extremum |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
