基于气象数据的气候统计分析和小波分析软件的开发

Development of Climate Statistical Analysis and Wavelet Analysis Software Based on Meteorological Data

摘要: 近年来，气象资料的数据量越来越大，数据的类型也在不停增加，数据的格式变得多样，而基层气象资料数据处理软件却发展缓慢，存在功能单一以及数据库不兼容等问题。基于此，开发一个基于气象数据的气候统计分析和小波分析软件就显得至关重要，可以实现气象资料数据的存储管理和统计分析，为气象服务工作和气象灾害研究提供有力的支撑。本文利用Microsoft SQL Server2005将标准化处理后的气象资料数据以数据库表的形式储存，并采用软件工程技术借助Delphi7平台以C/S结构方式设计开发一个基于气象数据的气候统计分析和小波分析软件，具备用户使用权限的登录验证、各类气象观测资料的录入存储、气象资料数据的查询、气象数据的统计分析和小波分析等功能模块。

Abstract: In recent years, the amounts and types of meteorological data have been increasing, and the formats of data have become diverse, but the development of meteorological data processing software has been slow. Those software have many problems such as a single function and an incompatible database. Therefore, it is very important to develop a climatic statistical analysis and wavelet analysis software based on Meteorological data, which can realize the storage management and statistical analysis of massive meteorological data and provide strong support for meteorological services and meteorological disaster research. The standardized meteorological data is stored in the form of database tables by Microsoft SQL Server2005 in this paper. A climate statistical analysis and wavelet analysis based on meteorological data is designed and developed by software engineering technology with the help of Delphi7 platform and C/S structure. The software has the functions of login verification, real-time input and storage of various meteorological observation data, query of meteorological data, statistical analysis of meteorological data and wavelet analysis.