椭圆拟合程序的源码，用于图像处理。 Descr iption There are two main methods for least squares ellipse fitting: 1) Minimise algebraic distance, i.e. minimise sum(F(x)^2) subject to some constraint, where F(x) = x'Ax + b'x + c This is a linear least squares problem, an
function BAS=surfit(D,ORDVER,ORDHOR) D = matrix ORDVER polynomial ORDer for VERtical fit, def. 1 ORDHOR polynomial ORDer for HORizontal fit, def. ORDVER
