| 基于模板的专题制图数学模型构建和应用 |
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| 引用本文： | 冯涛,张亚军,江南,潘志超.基于模板的专题制图数学模型构建和应用[J].测绘工程,2010,19(6):35-38. |
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| 作者姓名： | 冯涛 张亚军 江南 潘志超 |
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| 作者单位： | 信息工程大学测绘学院,河南郑州,450052;信息工程大学测绘学院,河南郑州,450052;71320部队,河南开封475000 |
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| 摘 要： | 数学模板是基于面向对象的理念对专题制图数学模型所涉及的参数变量、数学运算的一种抽象和结构化。提出通过数学模板的嵌套和递归调用构建专题制图数学模型的新思路。基于这种思路,设计数学模型构建软件,通过该软件可以把数学模型分解为数学模板并以文件的形式提供给专题制图系统使用。这种方法具有非编程、灵活、可扩展性强等优点。
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| 关 键 词： | 数学模型 专题制图 面向对象 数学模板 嵌套 |
Construction and application of thematic-mapping-mathematical model based on template technology |
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| FENG Tao,ZHANG Ya-jun,JIANG Nan,PAN Zhi-chao.Construction and application of thematic-mapping-mathematical model based on template technology[J].Engineering of Surveying and Mapping,2010,19(6):35-38. |
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| Authors: | FENG Tao ZHANG Ya-jun JIANG Nan PAN Zhi-chao |
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| Institution: | 1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;2.71320 Troops,Kaifeng 475000,China) |
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| Abstract: | The mathematical template is the abstraction of parameter variables and mathematical operation involved in the mathematical model of thematic mapping based on object oriented.The paper puts forward a new project for the construction of the thematic-mapping-mathematical model through the nesting and recursive calls of these templates.Based on the above ideas,the author designs and develops the model construction software to decompose the model into mathematical templates for the thematic mapping system.This approach has the advantages of non-program,flexible and easily scalable. |
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| Keywords: | mathematical model thematic mapping object-oriented mathematical template nesting |
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