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第一种边界条件的三次样条函数插值与微商
- 第一种边界条件的三次样条函数插值与微商-first boundary conditions cubic spline interpolation function and the derivative
三点不等距插值
- 三点不等距插值就是三点之间的距离不同-3:00 interpolation is not equidistant between the three different distances
三点等距插值
- 三点等距插值 距离相等-3:00 equidistant from the same interpolation
tutdemo
- echo off ％优化工具箱简明教程 ％TUTDEMO Tutorial for Optimization Toolbox. ％ Copyright (c) 1990-98 by The MathWorks, Inc. ％ 根据数据(x,y)给出在xi的线性插值结果yi.. ％ 使用\"非扭结\"端点条件, 即强迫第一﹑二端多项式三次项系数相同, 最后一段和倒数第二段三次项系数相同. ％pp=spline(x,y)返回样条插值的分段多项式(pp形式)结构.其中br
natgrid_linear
- C语言编写的，利用线性插值发进行网格值插值运算，等价于从新定义数组大小。-prepared by the C language, using linear interpolation for the value interpolation grid operator, is equivalent to the new definition of array size.
natgrid_nonlinear
- C语言编写的，利用非线性插值发进行网格值插值运算，等价于从新定义数组大小。-prepared by the C language, the use of non-linear interpolation for the grid operator interpolation value, equivalent to the new definition of array size.
nearneighbor
- C语言编写的，利用最近距离插值发进行网格值插值运算，等价于从新定义数组大小。-prepared by the C language, the use of distance interpolation for the value interpolation grid operator, equivalent to the new definition of array size.
cmcongrid
- IDL语言编写的，利用线性插值发进行网格值插值运算，等价于从新定义数组大小。-IDL language, using linear interpolation for the value interpolation grid operator, equivalent to the new definition of array size.
hrot
- IDL语言编写的，利用线性插值发进行网格值插值运算，等价于从新定义数组大小。-IDL language, using linear interpolation for the value interpolation grid operator, equivalent to the new definition of array size.
tecplot
- tecplot内插网格数据,很简单的，可以交流-tecplot interpolation grid data, a very simple and can exchange
Newton001
- Newton插值多项式,这里才用6组数据进行测试.每步详细记录计算过程-Newton interpolation polynomial, here only six sets of data used for testing. Detailed records of each step calculation process
legendre_gauss
- 此程序包含求任意点高斯积分节点和对应的Gauss的求解系数(同时也编写了Lagrange插值公式)-for this procedure include arbitrary point Gaussian integral node and the corresponding Gauss coefficient of the solution (also prepared Lagrange interpolation formula)
lagrange-C
- * 用拉格朗日插值法依据N个已知数据点即使函数值 * 输入: n--已知数据点的个数N-1 * x--已知数据点第一坐标的N维列向量 * y--已知数据点第二坐标的N维列向量 * xx-插值点第一坐标 * 输出: 函数返回值所求插值点的第二坐标 -* Use Lagrange interpolation method based on N-known data points even function * Input : n -- known data poi
Hermite-C
- * 用埃特金插值法依据N个已知数据点计算函数值 * 输入: n--已知数据点的个数N-1 * x--已知数据点第一坐标的N维列向量 * y--已知数据点第二坐标的N维列向量 * xx-插值点第一坐标 * eps--求解精度 * 输出: 函数返回值所求插值点的第二坐标 -* Use Aitken interpolation method based on N-known data points calculation function * Input :
Newton-C
- * 用牛顿插值法依据N个已知数据点即使函数值 * 输入: n--已知数据点的个数N-1 * x--已知数据点第一坐标的N维列向量 * y--已知数据点第二坐标的N维列向量 * xx-插值点第一坐标 * 输出: 函数返回值所求插值点的第二坐标 -Newton interpolation method based on N-known data points even function * Input : n -- known data points the nu
howtosharesecret
- shamir的秘密分享机制的原文。秘密分享门限机制中，利用拉格朗日插值多项式来恢复。-shamir secret-sharing mechanism in the original language. Threshold secret sharing mechanism, the use of Lagrange polynomial interpolation to restore.
myfile2
- 利用像素复制放大缩小图像+双线形插值放大缩小图像-use pixel image reproduction Zooming-linear interpolation Zooming Image
laguer
- 计算方法大作业（拉格朗日插值法）个儿你觉得很实用，经过检验，可运行-calculation large operations (Lagrange interpolation) tall you feel very practical tests can be run. !
Newtonandyangtiao
- 计算方法牛顿插值和样条插值，不足之处，望指出-Newton's method and spline interpolation, inadequate, Wang said
algorithm_using_c
- 一些算法的c语言实现，对数学建模的读者非常有用，例如牛顿插值，牛顿迭代等-some algorithm in C Language for Mathematical Modeling of readers very useful, such as Newton's interpolation, such as Newton iteration