三次样条4点权重
摘要：
clear clc syms x0 x1 x2 x3 h x syms y0 y1 y2 y3 h0=h;%x1-x0; h1=h;%x2-x1; h2=h;%x3-x2; d0=(y1-y0)/(x1-x0); d1=(y2-y1)/(x2-x1); d2=(y3-y2)/(x3-x2); d0=(y1-y0)/h; d1=(y2-y1)/h; d2=(y3-y2)/h; A=[1 ... 阅读全文
posted @ 2016-11-23 22:16 reedlau 阅读(274) 评论(0) 推荐(0) 编辑
