基于灰色理论的Gadget天气预报系统的设计与实现  

Design and Implementation of Gadget Weather Forecast System Based on the Grey Theory

作　　者：谢爱荣[1] 李沁翰[2] 屈峰[1] 黄菊[1] 

机构地区：[1]重庆通信学院,重庆400035 [2]重庆邮电大学软件学院,重庆400065

出　　处：《四川兵工学报》2013年第6期115-117,139,共4页Journal of Sichuan Ordnance

摘　　要：随着Gadget桌面应用的不断增加,如何更好地利用Gadget为计算机用户的工作和生活服务逐渐成为一个研究热点。对Gadget的基本原理和实现技术进行了分析,在此基础上利用灰色系统建立GM(1,1)预测模型,用于预测未来3～5天的日均值最高气温和日均值最低气温,并对预测模型进行了精度检验,实验结果表明本模型的预测精度较为良好。As the number of Gadget desktop applications grows, how to make better use of Gadget for the user＇ s work and life becomes a research hot spot gradually. This paper mainly focuses on the weather serv- ice based on Gadget technology. In this paper, we firstly investigated and analyzed the basic principles of Gadget and its implementation technology. On this basis, we try to take advantage of the gray system to build GM （ I, 1 ） model for the future forecast in this system. It contains the daily mean maximum temper- ature and daily mean minimum temperature in the next 3 ~ 5 days, and we also analyze the accuracy of this prediction model. The experimental results show that the orediction 200 ~ ~t.~ ~~.J^l ：_ _ ~. r

关 键 词：GADGET 天气预测 灰色系统 误差分析 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]