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plotfit2
- 多项式二次曲线拟合程序!用于实验设计!另有画图函数并且可以进行方差分析1-quadratic polynomial curve fitting procedures. For the experimental design! Another drawing functions can be carried out an analysis of variance
MATLAB_jingtong
- Matlab教程一,包括多项式、曲线拟合、三次样条等。
polyfitconvenient
- 利用 matlab的GUI 环境编写 多项式曲线拟合程序,及其界面,由于参数的输入是实时的、拟合过程可以实时显示,因而使用非常方便。-Using matlab GUI to prepare the environment polynomial curve fitting procedures, and its interface, as input parameters in real time, the fitting process can be real-time display, whi
sinPolyfit
- Matlab 实现多项式曲线拟合(正弦曲线),交叉验证(十折交叉验证)-poly fit ,cross validation
Mtb011
- 多项式曲线拟合其中, x, y为已知数据点向量, 分别表示横,纵坐标, m为拟合多项式的次数, 结果返回m次拟合多项式系数, 从高次到低次存放在向量p中. -Polynomial curve fitting where, x, y as the vector of known data points, respectively, horizontal and vertical coordinates, m is the number of polynomial fitting, the re
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- Chebyshev 用切比雪夫多项式逼近已知函数 Legendre 用勒让德多项式逼近已知函数 Pade 用帕德形式的有理分式逼近已知函数 lmz 用列梅兹算法确定函数的最佳一致逼近多项式 ZJPF 求已知函数的最佳平方逼近多项式 FZZ 用傅立叶级数逼近已知的连续周期函数 DFF 离散周期数据点的傅立叶逼近 SmartBJ 用自适应分段线性法逼近已知函数 SmartBJ 用自适应样条逼近(第一类)已知函数 multifit 离散试验数据点的多项式曲线拟合
Polynomial-non-polynomial
- 多项式和非多项式曲线拟合,MATLAB的经典案例 -Polynomial and non polynomial curve fitting
nihe
- 有关于多项式/曲线拟合的一些例题代码,一共有7个*.m文件-There polynomial/curve fitting some examples of code, a total of 7*. M file
fit_demo
- 多项式和非多项式曲线拟合,多项式拟合在matlab中可以使用polyfit函数求解多项式系数,通过polyval函数求解拟合多项式在某数据点处的值-Polynomial and non-polynomial curve fitting, polynomial fitting in matlab polyfit function can be used to solve polynomial coefficients, solve the value of a data point to fit
案例三 多项式和非多项式曲线拟合
- MATLAB经典案例系列视频,多项式和非多项式曲线拟合(MATLAB classic case series video, polynomial and non polynomial curve fitting)
exam2
- 数据处理,可以将离散的数据进行拟合处理,得到多项式方程(In data processing, discrete data can be fitted and polynomial equations can be obtained)
正交多项式最小二乘拟合
- 计算给定点列的曲线拟合最小二乘法得到的函数(The function of least square method for curve fitting of fixed point column)
多项式最小二乘拟合与龙贝格积分法
- 通过最小二乘法拟合曲线,并使用龙贝格公式计算积分(By the method of least squares fitting curve, and use the formula to calculate the Romberg integral)
fit_analysis
- 最小二乘法多项式曲线拟合,根据给定的m个点,并不要求这条曲线精确地经过这些点,而是曲线y=f(x)的近似曲线。(The least squares polynomial curve fitting, according to the given M point, does not require the curve to pass precisely these points, but rather the approximate curve of the curve y=f (x).)
polynomial model
- 使用多项式拟合非线性曲线,对多项式系数进行参数辨识(The polynomial coefficients are identified by using polynomial fitting nonlinear curves.)
实验2
- 最小二乘法详细程序实现。曲线拟合。 1.直线型 2.多项式型 3.分数函数型 4.指数函数型 5.对数线性型 6.高斯函数型(The principle of least square method, formula deduction, program realization.)
数据拟合
- 数据拟合:一元函数插值、样条插值、多项式插值或拟合、曲线拟合、各种边界条件的样条插值、样条拟合、二元函数插值、拉格朗日插值法(Data fitting: interpolation of unary functions, spline interpolation, polynomial interpolation or fitting, curve fitting, spline interpolation of various boundary conditions, spline fitti
曲线拟合
- 找出一大串数据,用一个函数进行逼近,或者拟合。使其误差尽可能小(Find a bunch of data, approximate it with a function, or fit it.Make the error as small as possible)
数据拟合
- 利用MATLAB进行数据拟合,常见的数据拟合方法。包括:一元函数插值、样条插值、多项式插值或拟合 、曲线拟合、拉格朗日插值法等。(MATLAB data fitting, common data fitting methods. It includes: interpolation of unitary function, spline interpolation, polynomial interpolation or fitting, curve fitting, Lagrange inte
五次多项式插值
- matlab五次多项式插值曲线拟合代码,速度与加速度都是平滑的,比三次多项式好。