using by the method of difference analyze and the theory of regression analyze, the analyzed the spatial characteristic of vegetation change in arid land 6 在差值分析和回归理论的支持下,分析了干旱区植被变化的空间特征;6
pirected by the theory of regression analysis, we get the seismic arribute data by the moden specturm estimation and predict the fractured density by the wavelet multiple-scale regression analysis 同时在回归分析思想指导下,通过现代谱估计提取地震属性参数,将小波多尺度回归法用于裂缝密度预测。
based on the correlation between groundwater quality and its influence factors, a model for dynamic prediction of groundwater quality is established by using the theory of regression analysis based on multi-element linear regression method 根据地下水水质与其影响因素之间存在的相关关系,运用回归分析理论和方法,建立了一个基于多元线性回归分析法的地下水水质动态预测模型,并将该模型用于遵义市海龙坝地下水水质的动态预测。