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用拉格朗日插值法依据N个已知数据点即使函数值
- 这是一个拉格朗日插值法的matlab程序，适合学习数值模拟的同学学习下载。-This is a Lagrangian of Matlab interpolation procedures, numerical simulation study for students learning to download.
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
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. !
spline
- 此为拉格朗日插值法-this Lagrangian for interpolation
insertvalue
- 拥有界面的函数插值程序，可以模拟牛顿插值法和拉格朗日插值法。-Interface has a function interpolation procedures, can simulate the Newton interpolation method and the Lagrange interpolation method.
Newton_interpolation_Lagrange_interpolation
- 计算方法C语言的实现 牛顿插值法，拉格朗日插值法-Calculation of C language realization of the Newton interpolation, Lagrange interpolation
MathMethod
- 应用拉格朗日插值法，进行曲线拟合，可生成拟合曲线显示图像-Application of the Lagrange interpolation method for curve fitting, curve fitting to generate display images
lagelangrichazhi
- 拉格朗日插值法构造通过n+1个互异点上的次数不超过n的插值多项式P（x),利用此多项式计算在某一点的值-Lagrange interpolation structures differ by n+1 points on a number of no more than n, the interpolation polynomial P (x), take advantage of this polynomial calculation of the value of a point
jisuanfangfa
- 计算方法的七个典型程序。全部都有。拉格朗日插值.cpp 二分法.cpp 高斯.cpp 高斯-赛德尔.cpp 龙贝格.cpp 龙格库塔.cpp 牛顿迭代.c-Method of calculation of the seven typical program. All of them. Lagrange interpolation. Cpp dichotomy. Cpp Gaussian. Cpp Gauss- Seidel. Cpp Rhomberg. Cpp Runge-Kutta. Cpp
interpolation
- 拉格朗日插值法应用，对学习拉格朗日插值有很好的借鉴作用。-Lagrange interpolation method applied to the study and Lagrange interpolation good for reference.
Datafitting
- 它包含了数据拟合、interp1 - 一元函数插值、 spline - 样条插值、polyfit - 多项式插值或拟合、curvefit - 曲线拟合、caspe - 各种边界条件的样条插值、casps - 样条拟合(没有)、interp2 - 二元函数插值、griddata - 不规则数据的二元函数插值、interp - 不单调节点插值和lagrange - 拉格朗日插值法的代码.-It contains code of data fitting, interp1- unary functio
ReconPoly
- 运用９个点，采用拉格朗日插值法重新构造出阶次为８的多项式-Using nine points, we take the Lagrange interpolation method to reconstruct the polynomial for the 8.
Lagrange
- 数值方法中拉格朗日插值法用C++语言编写-Numerical Methods in Lagrange interpolation
Runge
- Runge现象的验证，内有可选项：拉格朗日插值法、牛顿插值法和分段线性插值法。-The Runge phenomenon verification, with optional: Lagrange interpolation, Newton interpolation and piecewise linear interpolation.
matlab
- matlab的追赶法，追赶法是适用于三对角矩阵的线性方程组求解的方法，并不适用于其他类型矩阵，及matlab的gauss求解方程方法，牛顿插值法，拉格朗日插值法。-matlab chasing method chasing method is applicable to the tridiagonal matrix method for solving linear equations, does not apply to other types of matrix and matlab gau
Lagrange-interpolation-of-matlab
- 拉格朗日插值法matlab源程序，具有通用性和可扩展性。-Lagrange interpolation matlab source, has the versatility and scalability.
拉格朗日插值
- 拉格朗日插值法，多点计算插值，选取两组插值点进行比较(lagrange lagrange,lagrange,lagrange)
Lagrange_main
- 拉格朗日插值法的源程序，通过给定几点的坐标，并给出要求的坐标，求出在该点的拉格朗日插值(Lagrange interpolation method of the source, by giving the coordinates of several points, and given the required coordinates, find the Lagrange interpolation)
1插值法—拉格朗日插值法
- 使用matlab编写了拉格朗日插值算法的函数，里面有题目，可直接运行计算得到结果。(The function of Lagrange interpolation algorithm is written by MATLAB. There are questions in it, which can be directly run and calculated and get the result.)
拉格朗日插值
- lagrange插值 在数值分析中，拉格朗日插值法是以法国十八世纪数学家约瑟夫·拉格朗日命名的一种多项式插值方法。许多实际问题中都用函数来表示某种内在联系或规律，而不少函数都只能通过实验和观测来了解。如对实践中的某个物理量进行观测，在若干个不同的地方得到相应的观测值，拉格朗日插值法可以找到一个多项式，其恰好在各个观测的点取到观测到的值。(interpolation In numerical analysis, the Lagrange interpolation method is a p