搜索资源列表
jisuanff
- 含有线性插值, 样条插值,Gauss矩阵列主元消去法等算法的实现 -with linear interpolation, spline interpolation, Gauss matrix main-element elimination algorithm Law Implementation
integratedgradient
- The inverse of the gradient function. I ve provided versions that work on 1-d vectors, or 2-d or 3-d arrays. In the 1-d case I offer 5 different methods, from cumtrapz, and an integrated cubic spline, plus several finite difference methods. In h
main
- 分段线性插值，分段二次多项式插值，分段三次多项式插值，三次样条插值-Piecewise linear interpolation, sub-quadratic polynomial interpolation, sub-cubic polynomial interpolation, cubic spline interpolation
analysis2
- 数值分析B计算实习作业二：分别用分段线性插值、分段二次多项式插值、 分段三次多项式插值和三次样条插值对所给的数据进行细化 -Numerical Analysis of B calculated internship operation II: piecewise linear interpolation, respectively, sub-quadratic polynomial interpolation, sub-cubic polynomial interpolation and
chazhi
- 利用牛顿、拉格朗日、三次样条及线性插值方法拟合数据-The use of Newton, Lagrange, cubic spline and linear interpolation method of fitting data
Interpolation
- 包括线性插值，二次插值，三次hermit插值，以及三弯矩法样条插值。-Including linear interpolation, quadratic interpolation,hermit interpolation,and spline interpolation.
interpoints
- vc下实现的分段线性插值、二次多项式插值、三次多项式插值、三次样条插值，并配有MATLAB测试程序-vc implementation of the piecewise linear interpolation, quadratic interpolation, cubic polynomial interpolation, cubic spline interpolation, and test procedures with MATLAB
CalculateMethod_Krig
- C++实现的插值算法，迭代算法实现，包括样条插值，拉格朗日插值，分段线性插值等，希望对大家有所帮助-C++ implementation of the interpolation algorithm, iterative algorithms, including the spline interpolation, Lagrange interpolation, piecewise linear interpolation, we want to help
naknot
- 非扭结样条程序 分段线性插值函数 含例题-Non-kink-spline interpolation function piecewise linear process with examples
vb
- vb代码,做最小差值的线性拟合和三次样条曲线拟合的vb代码，有说明,三次样条和最小误差法进行曲线拟合-vb code, so the minimum difference between the linear fit and cubic spline curve fitting of the vb code, descr iption, and minimum error of spline curve fitting method
interpolation
- 用C来编写实现lagrange插值，分段线性插值，三次样条插值三种插值算法方法。有关计算机数值方法的问题。-Using C to write to achieve lagrange interpolation, linear interpolation, cubic spline interpolation of three interpolation methods. Numerical methods on computer problems.
bb
- 对数据进行三次样条曲线的拟合，和线性插值拟合，计算过程都已经进行了模块化处理-The data fitting cubic spline curves, and linear fitting, the calculation process have been carried out modular design
Interpolation
- 分段线性插值、3次样条插值、拉格朗日插值-Linear interpolation, 3 spline interpolation, Lagrange interpolation
matlabchazhiyunihe
- 插值与拟合实验，包括拉格朗日、分段线性、三次样条插值方法，以及线性最小二乘拟合，包括数学建模实例-Interpolation and fitting the experimental, including Lagrange, piecewise linear, cubic spline interpolation, and linear least squares fitting, including examples of mathematical modeling
sanciyangtiao
- 其基本思想是取B样条函数 为及基函数，在[a,b]中均匀划分区间，xi=a+ih,h=(b-a)/n,由于三次样条函数空间是n+3维的，所以把分点扩充到x-1,xn+1,则任意三次样条函数可用 线性组合来表示：-The basic idea is to take B-spline function and basis functions in [a, b] in the evenly divided intervals, xi = a+ ih, h = (ba)/n, because the c
LeastSquare20110722
- 1. 最小二乘法拟合数据成直线。 2. 三次样条插值。 3. 两个3D演示程序（用程序直接在平面上画的三维图像）。-自动翻译的：1 a linear least-squares fitting the data. 2 cubic spline interpolation. 3 two 3D demo program (application directly on the painting in three-dimensional image plane).
gaodengshuxue
- 可实现的算法：软件说明： 1.全主元高斯约当消去法2.LU分解法3.追赶法4.五对角线性方程组解法5.线性方程组解的迭代改善6.范德蒙方程组解法7.托伯利兹方程组解法8.奇异值分解9.线性方程组的共轭梯度法10.对称方程组的乔列斯基分解法11.矩阵的QR分解12.松弛迭代法第2章插值1.拉格朗日插值2.有理函数插值3.三次样条插值4.有序表的检索法5.插值多项式6.二元拉格朗日插值-The algorithm can be realized: Software Descr iption:
optionchoose
- 在开发子函数时，matlab存在正则方法和非正则方法，正则方法非常适合一个子函数功能的不断扩展与完善，此函数为辅助函数，增加子函数的可读性 例如一个函数drawfun(x,y,z,5,6),5表示用第5种方法插值,6表示markersize为6，它显然没有drawfun(x,y,z, kriging , markersize ,6)好看懂与理解。 kriging 如何就是5可以用optionchoose(varargin{4},{ linear , spline , inverse , re
interpolation_approximation_Linear_spline_Lagrang
- interpolation, approximation, linear spline
非参数估计SO2浓度
- 用5种非参数方法：线性样条、B样条、N-W核估计、最近邻估计、局部多项式对某地SO2浓度数据进行拟合。(5 non parametric methods: linear spline, B spline, N-W kernel estimation, nearest neighbor estimation, and local polynomial are used to fit the SO2 concentration data in a certain area.)