| 数据处理的等间距化GM(1,1)模型与方法 |
| |
| 引用本文： | 罗佑新.数据处理的等间距化GM(1,1)模型与方法[J].机床与液压,2005(6):148-149. |
| |
| 作者姓名： | 罗佑新 |
| |
| 作者单位： | 湖南文理学院机械工程系,湖南,常德,415003 |
| |
| 基金项目： | 教育部重点资助项目(02108)，湖南省青年资助项目(02B036)。 |
| |
| 摘 要： | 分析数据处理的现状后，运用灰色系统理论，建立了数据处理的等间距化GM(1，1)模型，给出了精度检验方法。编制了MATLAB程序，给出了数据处理实例。该模型不仅适合于等间距建模，也适合于非等间距建模，具有精度高、使用简便等特点，值得在数据处理中推广使用。
|
| 关 键 词： | 灰色系统 等间距化 GM（1，1）模型 数据处理 |
| 文章编号： | 1001-3881(2005)6-148-2 |
| 修稿时间： | 2003年9月15日 |
The Research of Equal Spaced GM ( 1, 1 ) Model & Method to Data Processing |
| |
| LUO You-xin.The Research of Equal Spaced GM ( 1, 1 ) Model & Method to Data Processing[J].Machine Tool & Hydraulics,2005(6):148-149. |
| |
| Authors: | LUO You-xin |
| |
| Abstract: | Based on grey system,an equal spaced GM(1,1) modeling and method to data processing in engineering field was put forward,the method of precision inspection was introduced.The programming was authorized with MATLAB6.1 language,and two examples were given.The model & method can be used for model establishing on equal interval,as well as on non-interval,which has high precision and easy to use. The model is simple and practical,and has a generalizing value in the field of data processing. |
| |
| Keywords: | Grey system Equal interval GM(1 1) model Data processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
