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MATLAB实现拉格朗日、分段线性、三次样条三种插值的方法
- MATLAB实现拉格朗日、分段线性、三次样条三种插值的方法，改变节点的数目，对三种插值结果进行初步分析,MATLAB realization of Lagrange, piecewise linear, cubic spline interpolation in three ways, changing the number of nodes, interpolation of three preliminary analysis of the results
123456
- 根据所给样本数据用三种不同的方法绘制该公路并估计其长度。 分别用线性插值法、最近邻域插值法和三次样条插值法计算公路长度，并用勾股定理估计公路的长度 -According to the sample data in three different ways, the road map and estimate its length. , Respectively, by linear interpolation, nearest neighbor interpolation domain
fit
- 用差分方程或数值微分解决简单的实际问题。 实验3 插值与数值积分 l 插值问题提法和求解思路 l Lagrange插值的原理和优缺点 l 分段线性和三次样条插值的原理和优缺点 l 用MATLAB实现分段线性和三次样条插值 l 梯形、辛普森积分公式的原理及MATLAB实现 l 数值积分公式的误差——收敛阶的概念 l 高斯积分公式 l 广义积分与多重积分 l 用插值和数值积分解决
sanci
- 三次样条插值模拟曲线，基于matlab的程序-Cubic spline interpolation curve simulation, matlab program
sample
- 三次样条插值函数的三弯矩法，精度较高，值得一看-Cubic spline interpolation function of the three moment method, high accuracy, see
matlab
- 运用三次样条插值函数法对一条已知的折线进行圆滑（编程实现）-The use of cubic spline interpolation function of a line known for sleek (Programming)
spline3
- 三次样条插值，很不错的插值算法，值得参考-Cubic spline interpolation, the interpolation algorithm is pretty good, it is also useful
chazhi
- 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插值点处的值 SecSampl
scyt_interplotion
- 三次样条插值的MATLAB程序。需要的来下载。-Cubic spline interpolation of the MATLAB program. Need to download.
yangtiaochazhi
- 利用三次样条插值计算《数学建模与实验》94页第三题公路的算法。-Using cubic spline interpolation calculation of " Mathematical Modeling and experiment" Highway 94 the third title of the algorithm.
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
cc
- Matlab版本三次样条插值，介绍了Matlab三次样条插值(有条件情况下)，可以在Matlab上直接运行-Matlab version of the cubic spline interpolation, introduced Matlab cubic spline interpolation (under certain conditions), can be run directly on the Matlab
sanwj
- 三次样条插值，三弯矩法计算，曲线拟合，求插值点的函数值，一阶导数，二阶导数-Cubic spline interpolation, three-moment method, curve fitting, interpolation points demand function values, first-order derivative, second derivative
chazhiruanjianbao
- 这是一个涵盖了Newton插值、线性插值、分段差值、三次样条插值、Hermite插值的一个插值软件包。-This is a cover of the Newton interpolation, linear interpolation, piecewise difference, cubic spline interpolation, Hermite interpolation of an interpolation package.
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.
cspline
- 通用三次样条插值函数，可求解离散点的三次样条插值-General cubic spline interpolation function, can solve the discrete points of the cubic spline interpolation
chazhishiyan
- matlab下实现拉格朗日插值与三次样条插值，附实验报告-Lagrange interpolation matlab to achieve with cubic spline interpolation, with a lab report
三次样条
- 三次样条插值算法实现，求其三次样 条插值多项式， I 型或 II 型边界条件，(Implementation of three spline interpolation algorithm)
算法2三次样条插值
- 在matlab中实现三种边界条件下的三次样条插值，以龙格函数为例(n the MATLAB, we implement three spline interpolation under three boundary conditions, taking Runge function as an example.)
三次样条插值
- 程序主要实现了三次样条插值，程序注释很详细(It mainly implements cubic spline interpolation with detailed program annotations.)