搜索资源列表
arithmetic
- MATLAB编写的一个M文件,实现二分法求函数f在[a,b]上的一个零点,牛顿插值法
Matlab 牛顿插值法
- x=a:(b-a)/n:b; %插值节点 y=f(x); plot(x,y,'b') %用蓝色线作被插函数图象 hold on z=a:(b-a)/(2*n):b; n=length(x); for j=2:n for i=n:-1:j y(i)=(y(i)-y(i-1))/(x(i)-x(i-j+1));%计算差商 end end u=y(n); m=length(z); for j=1:m for i=n-1:-1:1 u=y(i)
interpolation
- matlab各种插值算法应用实例,包括:拉格朗日插值、艾特肯插值法、牛顿插值法、 高斯插值法、 埃尔米特插值法、 分段埃尔米特插值法、样条插值、有理分式插值法、分片双线性插值、二元三点拉格朗日插值及分片双三次埃尔米特插值-a variety of interpolation algorithm matlab application examples include: Lagrange interpolation, Aitken interpolation, Newton interpolatio
NLP
- matlab最优化程序包括 无约束一维极值问题 进退法 黄金分割法 斐波那契法 牛顿法基本牛顿法 全局牛顿法 割线法 抛物线法 三次插值法 可接受搜索法 Goidstein法 Wolfe.Powell法 单纯形搜索法 Powell法 最速下降法 共轭梯度法 牛顿法 修正牛顿法 拟牛顿法 信赖域法 显式最速下降法-matlab optimization program includes one-dimensional extremum problem without constraint adva
NewtonInterpolation
- 用牛顿插值法对离散点进行差值,如果在原来的基础上增加一个点,用该种插值法速度很快,效率高-Using Newton
shuzhifenxichazhi
- 该算法集集中了数值分析当中几乎所有的插值算法,如牛顿法,艾特肯法,高斯法,样条函数法等,均在MATLAB(R2006@)中运行通过了。-The algorithm sets a numerical analysis which focused on almost all the interpolation algorithms, such as Newton' s law, Aitken law, Gauss law, such as spline function method, are
the-Newton-interpolati-matlab
- 实现牛顿插值法,和三次样条插值法的matlab程序-Realize the Newton interpolation method, and three times the spline interpolation method of matlab program
lagrange
- 拉格朗日插值法 牛顿插值法 matlab源代码 测试可用-Lagrange interpolation Newton interpolation method matlab source code testing available
MATLAB-Newton
- 数值分析中的牛顿插值法的工程实例应用,里面包裹程序仅供大家参考-Numerical analysis of Newton interpolation method in the engineering application, inside the package program for your reference
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
matlab
- 牛顿插值法和三次样条插值法在求解插值函数中的应用程序-Newton interpolation method and cubic spline interpolation method in solving the interpolation function of the application
synthetic
- 利用matlab进行看均值聚类,简单实用。。。(Using MATLAB to look at the mean clustering, simple and practical...)
insert
- 牛顿 拉格朗日 埃尔米特插值法 matlab程序(Newton Lagrange Hermite)
Newton_Interpolation
- 利用MATLAB用最简单的语法进行牛顿插值法的编程(Programming of Newton interpolation method by using MATLAB)
数值分析
- 用拉格朗日插值法拟合曲线,用牛顿插值法拟合曲线,用厄尔米特插值拟合曲线。(The curve is fitted by Lagrange interpolation, and the curve is fitted by Newton interpolation, and Earl milt interpolation is used to fit the curve.)
Lag_polyfit New_polyfit
- 拉格朗日插值法和牛顿插值法,matlab软件编程,.m文件(Lagrange interpolation and Newton interpolation, MATLAB software programming,.M file)
牛顿插值法matlab程序代码
- 文件为牛顿插值法的matlab求解程序,有注解说明每一步意义(The matlab solution program of Newton interpolation method.)
Interpolation method
- 详细给出了数值分析中两种插值法的matlab程序及实际算例(Given in detail two kinds of interpolation method in numerical analysis of the matlab program and the actual numerical example)
牛顿插值
- matlab牛顿插值法的程序,分为五分和十分(Newton interpolation, five and ten points)
数值分析
- 偏微分方程数值解法Matlab实现,包含牛顿插值法,欧拉方法等(Matlab realization of numerical solution of partial differential equation)