搜索资源列表
样条
- 样条插值函数，插值边界条件为自然边界条件。运行编写环境C-spline interpolation function, interpolation boundary conditions for the natural boundary conditions. Operation C-environment
sanciyangtiaochazhi.rar
- 三次样条插值，输入边界条件1: 已知两端的一阶导数 2:两端的二阶导数已知，默认:自然边界条件\n求出三次样条插值函数,Cubic spline interpolation, type 1 boundary conditions: known at both ends of the first order derivative 2: at both ends of the second derivative is known, by default: the natural boundary c
Rungehanshuchazhiwenti.rar
- 比较三次样条插值和拉格朗日插值多项式对runge函数插值的效果并作图解释,Comparison of cubic spline interpolation and Lagrange interpolation polynomial interpolation of the Runge function and mapping to explain the effect of
spline 三次样条差值函数
- 三次样条差值函数,用于插值、曲线，曲面拟合，数据拟合
spline3
- 三样条插值函数算法，还包括其他的比如hermite等算法，很全-Three spline interpolation algorithm, for example, also includes other hermite such algorithm, a very wide
scyt
- 三次样条插值函数，可以用于计算插值，一阶导数，二阶导数-Cubic spline interpolation function can be used to calculate the interpolation, first derivative, second derivative
s
- 计算三次样条插值函数-Calculation of cubic spline interpolation function
aa89
- 用VB程序编写的数值分析三次样条插值函数。-Programming with VB Numerical Analysis of cubic spline interpolation function.
szfxsy1
- 实验一：三次样条插值（P56，例6） 一、实验目的： 1) 掌握三次样条插值的运用 2) 了解拉格朗日插值在高次上的误差 二、实验环境：Matlab6.5 三、实验内容： 1) 给定函数f(x)=1/(1+x2)，-5<=x<=5，节点xk=-5+k，(k=0,1,2…10)，用三次样条插值求S10(x)，S10’(-5)=f’(-5)，S10’(5)=f’(5)。 2）作原函数f(x)，拉格朗日插值函数Ln(x)，三次样条差值函数Sn(x)。画出三个函
Bwavelet
- 利用小波B样条函数构造正交波。分别用二阶、三阶、四阶B_样条函数构造出相应的尺度函数和小波函数；-B-spline wavelet orthogonal wave structure. B-spline wavelet orthogonal wave structure. B-spline wavelet orthogonal wave structure.
样条函数插值代码
- 样条函数插值,很实用啊，代码较简单，初学者可以借鉴一下-Spline interpolation
非均匀有理B样条曲线曲面实现、实例
- Matlab实现非均匀有理B样条曲线曲面实现、实例，基函数可以实现任意阶数的求解
matlab 3阶和四阶B 样条函数构造正交小波
- 利用3阶和四阶B 样条函数构造正交小波的方法； 用matlab实现构造正交小波的数值实现。 正交小波函数的构造方法 （1）利用正交化公式计算尺度函数； （2）求系统函数 （3）求正交小波函数 和 。
pgs.rar
- 通用的样条函数 FORTRAN 软件库，好用，计算速度非常快。
3次B样条曲线拟合
- 离散点曲线 进行3次B样条曲线拟合 包括节点参数化过程 基函数计算过程 控制点反求过程 到最后拟合曲线的显示(The discrete point curve is fitted with 3 B spline curves, including the node parameterization process, the basis function calculation process, the control point inversion process, and the final
河底光缆曲线MATLAB求解程序--三次样条函数插值
- 利用三次样条函数插值方法，拟合河底光缆曲线。MATLAB完整程序(Three times spline interpolation method is used to fit the curve of river bottom optical fiber cable. MATLAB complete program)
B1calculate
- （B样条插值函数）用于计算一阶b样条函数的子函数程序。(calculate the b-spline function)
根据b样条函数构造小波函数
- 通过B样条函数构造小波函数，由原信号获得对应的尺度函数，最后得到小波函数(The wavelet function is constructed by the B spline function, and the corresponding scale function is obtained from the original signal. Finally, the wavelet function is obtained.)
算法2三次样条插值
- 在matlab中实现三种边界条件下的三次样条插值，以龙格函数为例(n the MATLAB, we implement three spline interpolation under three boundary conditions, taking Runge function as an example.)
样条插值
- 样条插值的研究背景，样条函数的力学意义，三次样条插值多项式的构造，一般的插值问题(Research background of spline interpolation, mechanical meaning of spline function, construction of cubic spline interpolation polynomials, general interpolation problems)