搜索资源列表
LJD
- 累加弦长的参数三次样条曲线方法求插值曲线，给定顶点-cumulative long string parameter cubic spline curve interpolation methods for curve, given vertex
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
sanci
- 三次样条插值模拟曲线，基于matlab的程序-Cubic spline interpolation curve simulation, matlab program
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
Untitled
- 三次样条曲线插值函数的matlab源程序-three spline curvs
specialist-MATLAB
- 精通matlab学习手册 包含 多项式、曲线拟合与插值、三次样条、数值分析、符号数学工具-matlab handbook
ThrSample2
- 自然三次样条几乎等同于样条设备生成的曲线。在这些所有的二次连续可导函数中，钳位与自然三次样条可以得到相对于待插值函数 f 的最小值-spline interpolation
ThrSample1
- 自然一次样条几乎等同于样条设备生成的曲线。在这些所有的二次连续可导函数中，钳位与自然三次样条可以得到相对于待插值函数 f 的最小值-spline interpolation
sancichazhi
- 三次样条插值算法，能够实现数据的分段插值，拟合精度较高，曲线也比较光滑-Cubic spline interpolation algorithm to achieve the piecewise interpolation of the data, the fitting accuracy is higher, the curve is relatively smooth
slin
- 三次样条插值（简称Spline插值）是通过一系列形值点的一条光滑曲线，数学上通过求解三弯矩方程组得出曲线函数组的过程。-Cubic spline interpolation (referred Spline interpolation) is derived by solving the equations of the three-moment curve function group through a series shaped value point of a smooth curve,
2012211023
- 利用牛顿插值法跟三次样条法拟合函数曲线（样本点为11个）-Newton interpolation with a cubic spline fitting function curve
Spline3
- 三次样条曲线插值程序，含注释，采用第一类边界条件。-Cubic spline interpolation procedure, including the Notes, the first boundary condition.
chazhi
- 详细介绍了matlab插值与拟合方法，包括拉格朗日多项式插值、牛顿插值、分段线性插 值、Hermite 插值和三次样条插值和曲线的最小二乘拟合、多项式拟合方法、最小二乘优化所有程序均有相应的说明与应用实例-Details of the matlab interpolation and fitting methods, including Lagrange polynomial interpolation, Newton interpolation, piecewise linear inte
sanciyangtiao
- 样条是在二十世纪初经常用于图样设计的一种富有弹性的细长条，多个样条互相弯曲链接后沿其边缘画出的曲线就是三次样条曲线，而[a,b]区间上给定n+1个节点的三次样条插值函数一般满足三个条件：1.在每个子区间上，其插值函数都是三次多项式；2.节点上的插值函数值等于其函数值；3.在区间[a,b]上，插值函数的二阶导数连续。-Splines are often used in the early twentieth century elongated strip of a flexible design
interp2
- 早期工程师制图时，把富有弹性的细长木条（所谓样条）用压铁固定在样点上，在其他地方让它自由弯曲，然后沿木条画下曲线。成为样条曲线 三次样条插值（简称Spline插值）是通过一系列形值点的一条光滑曲线，数学上通过求解三弯矩方程组得出曲线函数组的过程。-Early engineer drawings, the flexible elongated wood (so-called spline) by the weight fixed on the sample, it is free to fle
Newton-SSpline
- 观察高次插值多项式的龙格现象： 给定函数f(x)=1/(1+25x^2)(-1<x<1).取等距节点，构造牛顿插值多项式N5（x）和N10（x）及三次样条插值函数S10（x）。分别将三种插值多项式与f（x）的曲线画在同一坐标系上进行比较-Observation of high order polynomial interpolation Runge phenomenon: the given function f (x) = 1/(1+25x ^ 2) (- 1 <x<
myselfB
- 通过四重节点办法算出控制点坐标，根据控制点拟合通过型值点的3次B样条曲线(The coordinate of control points is calculated by four nodes method, and the 3 B spline curve of the control point is fitted through the value point of the type)
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)
插值runge现象
- 针对高次插值runge的学习代码，比较段数N不同时分段线性插值和三次样条插值，均给出误差曲线。(In view of the learning code of high order interpolation Runge, the number of comparison segments N does not simultaneously piecewise linear interpolation and three cubic spline interpolation, and the e
B-spline
- 均匀三次B样条曲线插值，定义插值函数，B样条拟合三维曲面(Interpolation of B spline curves)