大哥,MATLAB做线性回归分析答:自己看regress帮助文档。[b,bint] = regress(y,X) returns a matrix bint of 95% confidence intervals for β.[b,bint,r] = regress(y,X) returns a vector, r, of residuals.[b,bint,r,rint] = regress(y,X) returns a matrix rint of intervals that can be used to diagnose ...