基于聚类分析的ModEM三维反演复杂地形网格剖分

胡士晖, 闵刚, 孙浥钦, 陈春江, 李春婷, 张志豪

Gridding of complex terrains based on cluster analysis for ModEM 3D inversion

HU Shi-Hui, MIN Gang, SUN Yi-Qin, CHEN Chun-Jiang, LI Chun-Ting, ZHANG Zhi-Hao

numsMatrix2cov.m function numsMatrix2cov(Data,Layer) elev_layer = Data; Layer = sort(Layer); %正向排序簇中心数组 max_depest_layer = length(Layer); for i = 1:max_depest_layer %循环获得该层协方差矩阵并输出 temp = elev_layer'; test_value = max_depest_layer - i +1; temp(temp < test_value) = 0; temp(temp >= test_value) = 1; temp_space = [i,i]; writematrix(temp_space,'cov部分.xls','WriteMode','append'); writematrix(temp,'cov部分.xls','WriteMode','append'); end fclose('all'); end