三次样条插值多项式 ——计算物理实验作业四陈万 物理学 2024 级  主程序：clear,clc;format ratx = [1,4,9,16,25,36,49,64];y = [1,2,3,4,5,6,7,8];f1 = ;fn = 1/16;[a,b,c,d,M,S] = spline(x,y,f1,fn); 子程序 1：function [a,b,c,d,M,S]=spline(x,y,f1,fn)% 三次样条插值...

时间:2025-03-22 15:25栏目:行业资料

matlab 自带三次样条的程序啊 >> help spline SPLINE Cubic spline data interpolation. YY = SPLINE(X,Y,XX) uses cubic spline interpolation to find YY, the values of the underlying function Y at the points in the vector XX. The vector X specifies the points at which the data Y is given. If Y is...

时间:2024-12-16 10:40栏目:行业资料

时间:2024-12-16 10:37栏目:行业资料