| 基于C#的主成分分析算法及其与GIS接口* |
| |
| 引用本文： | 饶元,元昌安,邓松,杨乐婵,廖剑平.基于C#的主成分分析算法及其与GIS接口*[J].计算机应用研究,2006,23(7):38-40. |
| |
| 作者姓名： | 饶元 元昌安 邓松 杨乐婵 廖剑平 |
| |
| 作者单位： | 1. 广西师范学院,资源环境学院,广西,南宁,530001
2. 广西师范学院,信息技术系,广西,南宁,530001 |
| |
| 基金项目： | 国家研究发展基金;广西新世纪十百千人才工程基金 |
| |
| 摘 要： | 分析了传统方法开发的组件存在“DLL Hell”问题和传统GIS软件在面对大数据集时效率低的不足，指出使用C#语言开发的组件可以有效地解决这些问题。并以开发主成分分析模块为例，介绍了主成分分析主要计算方法，给出了基于C#的算法，最后给出了基于C#的主成分分析模块实现及其与GIS软件的接口技术。
|
| 关 键 词： | 主成分分析 算法 接口 |
| 文章编号： | 1001-3695（2006）07-0038-03 |
| 收稿时间： | 2005-03-24 |
| 修稿时间： | 2005-03-242005-06-29 |
Principal Component Analysis Algorithm Based on C# and Interface Technology with GIS |
| |
| RAO Yuan,YUAN Chang an,DENG Song,YANG Le chan,LIAO Jian ping.Principal Component Analysis Algorithm Based on C# and Interface Technology with GIS[J].Application Research of Computers,2006,23(7):38-40. |
| |
| Authors: | RAO Yuan YUAN Chang an DENG Song YANG Le chan LIAO Jian ping |
| |
| Affiliation: | (1.College of Resources & Environment Science, Guangxi Teachers Education University, Nanning Guangxi 530001, China; 2.Dept. of Information & Technology, Guangxi Teachers Education University, Nanning Guangxi 530001, China) |
| |
| Abstract: | Analysizes the "DLL Hell" problem that traditional component development method results in and the low efficiency problem that traditional GIS software deals with a great deal data and introduces an efficient method solving these problems by means of C#.Gives an example based on principal component analysis by introducing the computation procedure,the algorithm based on C#,the module based on C# and the interface technology between the module and GIS software. |
| |
| Keywords: | C# GIS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机应用研究》浏览原始摘要信息 |
|
点击此处可从《计算机应用研究》下载全文 |
|
