海底地形测量图的插值模型MATLAB代码(共5页).doc

精选优质文档-倾情为你奉上%数据输入x_Yd=129.0 140.0 108.5 88.0 185.5 195.5 105.5 157.5 107.5 77.0 81.0 162.0 162.0 117.5;y_Yd= 7.5 141.5 28.0 147.0 22.5 137.5 85.5 -6.5 -81.0 3.0 56.5 -66.5 84.0 -38.5;z_Ft= 4 8 6 8 6 8 8 9 9 8 8 9 4 9;%由已知14点计算出14*14点（其中有两点重复）%计算QiQj的值Qi_QjQi_Qj=zeros(14,14);for i=1:14 for j=1:14 Qi_Qj(i,j)=sqrt(x_Yd(i)-x_Yd(j).2+(y_Yd(i)-y_Yd(j).2); endend G_x,G_y=me