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实验2-插值与拟合
- 1、掌握用MATLAB计算拉格朗日、分段线性、三次样条三种插值的方法,改变节点的数目,对三种插值结果进行初步分析。 2、掌握用MATLAB作线性最小二乘的方法。 3、通过实例学习如何用插值方法与拟合方法解决实际问题,注意二者的联系和区别。-1. Grasp by matlab calculating Lagrange, segement linear, 3rd order spline these 3 interpolation method. Analisize the 3 interpola
lu_bs_lsm
- lu 分解 b样条曲线,贝齐儿曲线等等的 matlab实现,非常实用-decomposition b-spline curves, curve gemfibrozil abuse etc. Matlab achieve very practical
zhp20060416
- 任意给定点坐标,可以拟合出B样条曲线,用Matlab写的,算法明确。-arbitrary coordinates to the spot, could fit the B-spline curves, using Matlab written in the algorithm clear.
edege_detection
- 基于小波变换模极大的多尺度图像边缘检测matlab源代码,该算法采用的是样条小波,为了更好的检测边缘,用多孔算法代替了mallat算法。该算法和mallat快速算法主要区别: 1 多孔算法不需要抽取偶数样本,所以奇异检测定位更准确,相应的重构是不需要插零。2 多孔算法需要对滤波器进行伸缩。-based on wavelet transform modulus maxima of multiscale edge detection Matlab source code, The algori
spline3
- 一个完整的通用3次样条插值算法的matlab源代码,有调用方法的举例.-integrity of a common 3-spline interpolation algorithm in Matlab source code, a method call, for example.
cubic_spline
- 三次样条插值的MATLAB程序(三弯矩方程)-Cubic Spline Interpolation MATLAB (3 Moment equation)
lbbsplines
- 这是在数值计算时经常用的样条插值的程序,能够在在MATLAB环境下直接运用。-This is the numerical calculation frequently used spline interpolation procedures in the MATLAB environment direct use.
yangtiao
- 用样条拟和函数,拟和函数。Matlab编程-used to be and the kind of function, and to function. Matlab programming
jijie
- 计算机图形学关于B-样条和Bezier曲线的matlab程序-computer graphics on the B-spline and Bezier curve Matlab procedures
Bsplin
- 计算B样条基的C程序,可以直接在matlab里调用-calculation of the B-spline - based C program can directly call the Matlab Lane
okokokok
- 几个数值分析类MATLAB程序,内容如下:拉个朗日插值,三次样条插值法 ,NEWTON插值,hermite插值,mewton形式的hermite插值,平方根法-several types of numerical analysis computer program, which reads as follows : Take a Long Day interpolation, cubic spline interpolation, Newton-interpolation, Hermite
Code
- 用matlab编写的线性插值,最近邻域插值,和双三次样条插值。-using Matlab prepared by the linear interpolation, the recent neighborhood interpolation and bicubic spline interpolation.
spline
- matlab写的B样条函数的计算,计算插值点的值
SF_Spline
- 基于matlab的三次样条插值算法程序
bfunction
- 在matlab环境下,实现用B样条函数构造小波函数的源程序,经仿真,正确
bbb
- 用MATLAB画出三次样条插值函数曲线图(先用C++求出M)
MATLAB_jingtong
- Matlab教程一,包括多项式、曲线拟合、三次样条等。
matlab_to_draw_the_cubic_B-spline
- 使用MATLAB绘制3次均匀B样条曲线,有一定参考价值
fenxingandxiaobo
- 分形样条和小波的源程序,使用matlab代码
Bspline
- 采用MATLAB编写B样条绘制程序,可以选择四种节点矢量,采用Deboor算法,详细参看计算机辅助几何设计的书籍(CAGD)