Matlab想做个三维的数据拟合,自己编了几行,肯定错了,但不知道怎么改_百...答:我用fminsearch基于最小二乘做的拟合,程序和结果如下:clear all clc u=100;x=[5,10,15];t=[8,16];[x,t]=meshgrid(x,t);c=[50,20,10;57,24,12];F=@(beta) sum(sum((c-u*(1-erf(x./(2*(beta(1)*t.^(1-beta(2))./(1-beta(2))).^2));[beta,fval,exitflag]=...
matlab 程序 求助答:小错误不少,调通了。Function [varargout]=xxfx1(x,y)方差分析表 x=[76.9,82.1,80.1,77.1,82.4,85.1,87.4,85.2,82.6,86.5,77.6,76.1,73.7,87.6,73.1,69.7,70.2,68.7,64.1,86.0,104.5,90.7,89.7,67.5,66.1,68.8,69.7,72.5,73.6,73.2,71.6,80....