摘要
本文介绍了小波分析的基本原理及特点 ,并从小波变换的思想出发 ,将之应用于化探异常处理之中 ,以求在各种级别的背景异常中提取出矿化异常 ,并以四川省石棉县田湾矿区化探异常处理为例。
This paper introduces basic theory and characteristics of wavelet analysis,deals with the possibility of the application to geochemical anomaly analysis and extraction of mineralization anomaly from geochemical background.This technique is applied to the processing of geochemical anomaly in Tianwan deposit,Sichuan Province.The result shows that this technique has broad prospects in the field of geochemical exploration.
出处
《矿物岩石》
CAS
CSCD
北大核心
2000年第3期91-94,共4页
Mineralogy and Petrology
基金
国家"九.五"科技攻关项目!(96 -914 -0 3-0 2 )
国土资源部百名优秀科技人才培养计划
教育部跨世纪优秀人才基金
关键词
小波分析
小波变换
化探异常
化探数据处理
wavelet analysis,wavelet transform,wavelet decomposition and reconstruction,geochemical anomaly,processing of geochemical data
