假定已有一组数据 ( x i , f i ) , i = 1 , 2 , ⋯ , N (x_i,f_i), i = 1,2,\cdots,N (xi,fi),i=1,2,⋯,N, 可以构建如下形式的连分数
C N ( x ) = f 1 1 + a 1 ( x − x 1 ) 1 + a 2 ( x − x 2 ) ⋮ a N − 1 ( x − x N − 1 ) , C_N(x) = \frac{f_1}{1+\frac{a_1(x-x_1)}{1+\frac{a_2(x-x_2)}{\vdots a_{N-1}(x-x_{N-1})}}}, CN(x)=1+1+⋮aN−1(x−xN−1)a2(x−x2)a1(x−x1)f1,
满足 C N ( x i ) = f i C_N(x_i) = f_i CN(x
Schlessinger Point Method 拟合方法简介
最新推荐文章于 2025-05-23 19:47:52 发布