搜索资源列表
polyfit
- 曲线拟合程序 多项式相关系数的计算方法(多项式形式1) 多项式相关系数的计算方法(多项式形式2) 最小二乘法曲线拟合 三次样条插值(自然边界条件)-polynomial curve fitting procedures correlation coefficient is calculated (the form of a polynomial) polynomial coefficient of correlation Methods (polynomial form 2
sanmu
- 三次样条函数算法C++源代码,用于工程上计算平滑曲线的插值计算.
ThreeSpline
- 数值分析中三次样条插值算法,运行稳定,并能画出最后的插值曲线
three_spline
- 对于给定(n+1)个节点上的函数值,采用三次样条的方法进行差值,这是一个高阶的插值方法,它既有良好的收敛性又比较光滑。它实际上是由分段三次曲线连接而成,在接点处有2阶连续导数。
shuzhi1
- 自编的三次样条插值算法模拟车门曲线,可根据数据点很好拟合曲线,并作图。
NumericalAnalysis
- 用JAVA编写的一个界面程序,实现了二分法、牛顿法、高斯法、SOR迭代法、三角分解法、三次样条插值曲线、曲线拟合的最小二乘法、数值积分Romberg算法、常微分方程的初值解法 改进Euler法、矩阵的特征值和特征向量 反幂法-An interface with a JAVA program written to achieve a dichotomy, Newton method, Gauss law, SOR iteration method, triangular decomposition
3107002005_5th_spline
- 曲线的三次样条插值,在非首尾节点处具有三次光滑性质-Curve cubic spline interpolation, in both nodes with non-smooth nature of the three
SplineDemo_lhd
- 三次样条插值程序演示。在SplineDemoView.cpp文件中的函数BOOL CSplineDemoView::ZSpline3()和函数double Spline3(double)是实现三次样条插值算法的核心函数。用VC6.0编译运行后,在窗口上由左至右点击鼠标左键设置一些点,然后点击鼠标右键即绘出穿过这些点的三次样条插值曲线。-Cubic spline interpolation procedure demonstration.
spline3
- 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 (hereinafter referred to Spline interpolation) is through a series of point-shaped curve of a smooth, mathematically by solving the three-moment equations derived
threesplinebezier
- 设计签名 三次样条插值函数 贝塞尔曲线 光滑曲线-Design Signature cubic spline interpolation function is a smooth curve of Bezier curves
DataInsert
- 三次样条插值程序,可以通过已知的数据点插值出想要的数据值,该插值方法算出的数据曲线不仅可以保证插值点处一阶导数连续,其二阶导数也是连续的,即曲率是连续的,曲线非常光滑,很适合工程人员使用。 该程序的使用方法在压缩包的“使用说明.txt”文件中有具体说明,可同时处理多个数据文件,很实用,也很方便!-Cubic spline interpolation procedure, known data points through out the desired data value interpol
VBSpline
- 三次样条 三次参数样条插值曲线 -Spline
cubicsplineinterpolation
- 计算十组数据的三次样条插值系数和增广矩阵,同时输出三次样条插值曲线。-Ten sets of data calculated using cubic spline interpolation coefficient and augmented matrices, output the cubic spline interpolation curve.
calculation
- 典型数值计算方法。包括:经典四阶龙格库塔法、高斯列主元法、牛顿法、龙贝格、三次样条插值算法、M次多项式曲线拟合、二分法、不动点法、霍纳法、牛顿-拉弗森迭代等十项典型算法的算法流程及C源代码和例子。-Typical numerical calculation. Include: classical fourth order Runge-Kutta method, Gauss main-element method, Newton method, Romberg, cubic spline inte
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
interplotation
- 单根型线的自然三次样条曲线插值与最小二乘法光顺程序-Single moulded line s Natrual Cubic spline interpolation and least squares method smoothing
spline-fitting
- 计算机图形学中的三次样条曲线插值与最小二乘法拟合-Computer graphics, cubic spline interpolation and least squares method fitting
CubicSpline
- 计算机图形学中的三次样条曲线插值拟合算法,希望对大家有所帮助-Computer graphics, cubic spline interpolation and hope it s helpful
plota
- 通过一系列形值点的一条光滑曲线,MATLAB平台上可用。(Through a series of value point of a smooth curve, MATLAB available on the platform.)
project
- 利用IMSL做曲线近似,通过csiez实现三次样条插值法(Using IMSL to make a curve approximation, the three spline interpolation method is realized through csiez)