Cubic+Spline 源代码

function h=window(N,name,param,param2); %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% THIS PROGRAM IS…

%exm05121_2.m clear theta=[0:0.5:2]*pi; y=[-0.5 1 -0.5 -1 0.5 1 -0.5;0.5 1 0.5 -1 -0.5 1 0.5]; % theta2=linspace(theta(1),t…

function h=tftb_window(N,name,param,param2); %tftb_window Window generation. % H=tftb_window(N,NAME,PARAM,PARAM2) % yields a windo…

/* * interp_gain_mex.c * * This file contains mex Gateway for interpolation with * GNU Scientific Library interpolation f…

function output = csaps(x,y,p,xx,w) %pp=csaps(x,y,p)实现光滑拟合,其中,p为权因子,0

function output = spline(x,y,xx) %三次样条插值 %yi=spline(x,y,xi)等价于YI=interp(x,y,xi,'spline'), % 根据数据(x,y)给出在xi的线性插值结果yi.. % …

%例子：一元插值例interp1 clear;close; fplot('sin',[0,2*pi]);hold on; x=0:2*pi;y=sin(x); h1=plot(x,y,'ko'); xi=[1:5]+0.5; yi=interp1(…

/* cairo - a vector graphics library with display and print output * * Copyright © 2002 University of Southern California * * …

/* * Copyright © 2006 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software * and its document…

/**************************************************************************************** * 文件名：SPLINE.H * 功能：二次参数样条曲线生成程序。头文件 …