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MATLAB实现拉格朗日、分段线性、三次样条三种插值的方法
- MATLAB实现拉格朗日、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,MATLAB realization of Lagrange, piecewise linear, cubic spline interpolation in three ways, changing the number of nodes, interpolation of three preliminary analysis of the results
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
nurbsR2006b
- 非均匀有理B样条的matlab程序，其中用到了C的混合编程。对于学习数据融合技术的人很有帮助！-Non-uniform rational B-spline matlab program, which uses a mixture of C programming. Data fusion technology for the study of people very helpful!
EMD
- 本程序为EMD（经验模态分解算法）用于MATLAB的M文件，内含EMD分解所需的三次样条插值算法-This procedure for the EMD (empirical mode decomposition) for the MATLAB M-files containing the required EMD decomposition of cubic spline interpolation algorithm
matlab
- 运用三次样条插值函数法对一条已知的折线进行圆滑（编程实现）-The use of cubic spline interpolation function of a line known for sleek (Programming)
pudu
- B样条曲线生成程序,HHT插件等。rilling版本，供大家参考学习。 -B-spline curve generation procedures, HHT, such as plug-ins. rilling version for your learning.
mchap8
- MATLAB插值与数据拟合、样条插值与数值微积分、由已知数据拟合数学模型、信号分析与数字信号处理基础-MATLAB interpolation and data fitting, spline interpolation and numerical calculus, from the known data fitting mathematical model, signal analysis and digital signal processing-based
yangtiaoxiaobo
- 三次B样条小波分解与重构算法程序，已经测试好了，可以直接使用的，提供给需要的朋友们-Three B-spline wavelet decomposition and reconstruction algorithm program has been tested OK, you can directly use, available to friends in need
sanwj
- 三次样条插值，三弯矩法计算，曲线拟合，求插值点的函数值，一阶导数，二阶导数-Cubic spline interpolation, three-moment method, curve fitting, interpolation points demand function values, first-order derivative, second derivative
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 。
迭代
- 三次非均匀b样条的绘制，以及三次非均匀B样条基函数的确定(Three non-uniform B spline plots and the determination of three non-uniform B spline basis functions)
三次B样条轨迹规划
- 根据三次B样条公式，算出样条曲线，并取样，把三维坐标写进txt，再用matlab绘制三维三次B样条曲线(According to the cubic B-spline formula, calculate the spline curve, and sample, the three-dimensional coordinates into the txt, and then draw three-dimensional cubic B-spline curve)
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)
Matlab
- 对于已经给出的横坐标及对应的函数值，进行三次样条插值。边界条件为二阶导数为0。 需要的追赶法程序也在内。另外还有高斯消去法和gauss-jordan法求逆矩阵的程序(Two of the programes are aming to solving the problem of cubic interpolation with the boundary condition of the zero second-order derivation. The programe of the chasi
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.)
MATLAB绘制B样条曲线
- 三种b样条曲线的绘制,beizer曲线、以及两种B样条曲线的绘制(draw Bezier Bspline)
matlab绘制B样条曲线正算反算
- 介绍利用matlab绘制B样条曲线时进行正算反算，有一定参考价值。(This paper introduces the use of MATLAB to draw the B spline curve, and it has some reference value.)
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.)
三次样条插值
- 程序主要实现了三次样条插值，程序注释很详细(It mainly implements cubic spline interpolation with detailed program annotations.)