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chazhi
- 插值法实现灰度图像的缩放及旋转的程序，开发环境为Visual C++6.0，实现了多种差值方法。可用于进行算法的分析和比较-Gray-scale image interpolation implementation of the scaling and rotation procedures, development environment for Visual C++6.0, a variety of difference methods of implementation. Algorith
natural-cubic-spline-interpolation
- 文本输入输出，实现数值计算的自然三次样条插值法-Text input and output, numerical calculation to achieve a natural cubic spline 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
selfspline
- 第一，二种边界条件的三次样条插值法matlab代码-First, the two kinds of boundary conditions of the cubic spline interpolation matlab code
shanciyangtian
- 利用三次样条插值法求曲线在某个点处的函数值-Using cubic spline interpolation method demand curve at some point of the function values
lagrangennewton
- 数值计算中的函数插值法 Lagrange 牛顿插值-Lagrange NEWTON
2degreeinter
- 最优化理论与方法课本算法matlab实现 二次插值法,包括抛物线插值和三点二次插值 具体使用方法详见程序说明-Optimization theory and methods of textbooks matlab algorithm to achieve quadratic interpolation, including the parabolic interpolation, and 3.2 times the specific use of interpolation method
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
programs
- 最小二乘法 拉格朗日插值法 多项式插值等子程序-Least squares polynomial interpolation, Lagrange interpolation subroutine
clampedcubicspline
- 三次样条插值法，（Matlab实现）以其中第一类边界条件来实现。-Clamped Cubic Spline interpolation based on Matlab.
shuzhijisuan
- 里面有用MATLAB自编的几个数值计算方面的几个程序，有拉格朗日多项式插值法，高斯消去法求解方程组，最小二乘法拟合，复合梯形公式求解数值积分-Some Useful MATLAB self inside the numerical calculation of the number of procedures, Lagrange polynomial interpolation method, Gaussian elimination method for solving equations,
newton插值绘制曲线
- 用牛顿插值法绘制曲线，同时涉及vb与excel的连接！-with Newton drawing curve interpolation, and excel involved vb link!
kt3d
- 插值 科里金插值法，在保证估计值满足无偏估计的条件和最小方差条件下求得估计值。(interpolationThis subroutine sets up a 3-D "super block" model and orders the data c by super block number. The limits of the super block is set to the c minimum and maximum limits of the grid; dat
fitting
- 实现了任意数据的函数的插值，特别是对初学者很有用，(implement the data fitting)
抛物线法
- 抛物线法是求无约束一维极值的一种方法，也叫二次插值法，其理论依据为二次多项式可以在最优点附近较好的逼近函数的形状，做法是在函数的最优点附近取三个构造点，然后用这三个点构造一条抛物线，把这条抛物线的极值点作为函数的极值点的近似(The parabola is a method of solving a constrained one-dimensional extremum method, also called two times interpolation method, the theore
Lagrange
- 拉格朗日插值法，给定n个点，求n-1次插值函数以及插值结果。文件包含拉格朗日插值函数文件和一个例程，可以快速学习拉格朗日插值的算法。(Lagrange interpolation method. Given n points, and can get n-1 th order interpolation function and interpolation results. The file contains Lagrange interpolation function file and an
Lagrange
- 拉格朗日插值法，给定n个点，求n-1次插值函数以及插值结果。文件包含拉格朗日插值函数文件和一个例程，可以快速学习拉格朗日插值的算法。(Lagrange interpolation method. Given n points, and can get n-1 th order interpolation function and interpolation results. The file contains Lagrange interpolation function file and an
Lagrange
- 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。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。(In many practical problems, functions are used to express certain internal relations or laws, and many functions can only be understood by experiments an
untitled
- 运用不同插值方法求解问题的MATLAB实现(MATLAB implementation of different interpolation methods)
insert
- 牛顿 拉格朗日 埃尔米特插值法 matlab程序(Newton Lagrange Hermite)