搜索资源列表
Matlab
- Matlab数值微分的程序,包含下面所列多种微分算法。 MidPoint 中点公式求取导数 ThreePoint 三点法求函数的导数 FivePoint 五点法求函数的导数 DiffBSample 三次样条法求函数的导数 SmartDF 自适应法求函数的导数 CISimpson 辛普森数值微分法法求函数的导数-Matlab numerical differentiation procedure, including a variety of differential al
Spline3
- 三次样条插值函数实现 运行后画出曲线图,并得到插值函数表达式。-spline3
spb
- 三次样条曲线函数 提取数据的样条函数 仅供参考 -spline function using spline interpolation to strike a group of data points in the points in the derivative (only provide functions)
Cubicspline
- 求三次样条差值函数S(x) 输入j的数目 再分别输入数据xj,yj。-Cubic spline function of order to the difference S (x) the number of input j, respectively, and then enter data xj, yj.
sanciyangtiao
- 三次样条插值的1/(1+x*x)的程序,需要的话,可以直接进去更改函数,那个,输入起始和结束的节点,然后需要分的节点数n,输出到文件三次样条插值之后的各个点。-spline.it is about the numerical analysis.need to input the xmin,the xmax and the n exactly it will ouput the data to document 1.txt.
sanciyangtiao
- 大M法的三次样条,计算方式比较简单,主要优点是光滑程度较高,保证了插值函数的二姐导数连续性-Big M method of cubic spline, the calculation is relatively simple, the main advantage is a higher degree of smoothness to ensure the interpolation function derivative continuity sister
ndcrdspinterp
- 利用matlab 软件编程的三次样条插值函数-matlab spline
CalcBspline
- 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-The cubic spline interpolation is a piecewise continuous curve, passing through each of the values in the table.
sancichazhi
- 三次样条插值算法程序,可以进行输入原始数据,输出函数。-Cubic spline interpolation algorithm process, the raw data can be input and output functions.
matlab2
- 使用matlab中的三次样条差值函数实现曲线拟合-Using cubic spline matlab difference in function and curve fitting
MATLABspline
- 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 Spline interpolation is referred to as shape values through a series of points along a smooth curve, mathematical equations by solving the three-moment curves obtaine
Cubic-spline
- 数值分析中常用的三次样条插值的函数,里面也包括了函数调用-Commonly used in numerical analysis of cubic spline interpolation function, which also includes a function call
sanciyangtiao
- 三次样条插值的C++实现。利用三次样条插值函数。比较简单实用,内含实验数据。-the realization of the sanci yangtiao chazhi haha~
shuzhiweifen
- 中点公式求取导数 三点法求函数的导数 五点法求函数的导数 三次样条法求函数的导数 自适应法求函数的导数 辛普森数值微分法法求函数的导数 -Midpoint formula to strike a derivative of a function point method five-point derivative of the derivative of the function Method cubic spline derivative of a function o
two-cubic-spline
- 用vc++平台开发的双三次样条插值函数,具有很高的精度-Vc++ platform with two-cubic spline interpolation function, has high accuracy
Untitled
- 三次样条曲线插值函数的matlab源程序-three spline curvs
4
- 插值的函数 函数名 功能 Language 求已知数据点的拉格朗日插值多项式 Atken 求已知数据点的艾特肯插值多项式 Newton 求已知数据点的均差形式的牛顿插值多项式 Newtonforward 求已知数据点的前向牛顿差分插值多项式 Newtonback 求已知数据点的后向牛顿差分插值多项式 Gauss 求已知数据点的高斯插值多项式 Hermite 求已知数据点的埃尔米特插值多项式 SubHermite 求已知数据点的分段三次埃尔米特插值多项式及其
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- MidPoint 中点公式求取导数 ThreePoint 三点法求函数的导数 FivePoint 五点法求函数的导数 DiffBSample 三次样条法求函数的导数 SmartDF 自适应法求函数的导数 CISimpson 辛普森数值微分法法求函数的导数 Richason 理查森外推算法求函数的导数 ThreePoint2 三点法求函数的二阶导数 FourPoint2 四点法求函数的二阶导数 FivePoint2 五点法求函数的二阶导数 Diff2BSam
spline
- 实现第一种边界条件的三次样条插值,便有函数和函数调用,并用具体数据测试,确保准确无误。-The first boundary condition to achieve the cubic spline interpolation
tiexianfunc
- 用来计算无风险利率三次样条贴现函数的程序-No risk-free interest rate used to calculate the cubic spline function discounting