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c语言版的多项式曲线拟合。
用最小二乘法进行曲线拟合.
用p-1 次多项式进行拟合,p<= 10
x,y 的第0个域x[0],y[0],没有用,有效数据从x[1],y[1] 开始
nNodeNum,有效数据节点的个数。
b,为输出的多项式系数,b[i] 为b[i-1]次项。b[0],没有用。
b,有10个元素ok。-c language version of the polynomial curve fitting. Using least-squares met
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利用最小二乘法进行曲线的拟合,这是用多项式拟合曲线的源码!-using the least-squares method of curve fitting, which is the polynomial curve fitting source!
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曲线拟合程序
多项式相关系数的计算方法(多项式形式1)
多项式相关系数的计算方法(多项式形式2)
最小二乘法曲线拟合
三次样条插值(自然边界条件)-polynomial curve fitting procedures correlation coefficient is calculated (the form of a polynomial) polynomial coefficient of correlation Methods (polynomial form 2
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用最小二乘法来解决曲线拟合问题。程序具有可扩展性,即拟合点与多项式拟合曲线(的次数)都作为程序的输入。-using the method of least squares curve fitting to solve the problem. Procedures can be expanded, that is fitting point polynomial curve fitting with the (number of) procedures are as input.
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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
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多项式曲线拟合的算法实现(matlab),供大家参考.-Polynomial curve fitting algorithm implementation, for your reference.
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Animation for
1. Polynomial fitting
2. First, second, and third order Taylor expansion of a curve
- Animation for
1. Polynomial fitting
2. First, second, and third order Taylor expansion of a curve
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多项式曲线拟合,显示输入温度、热电势及多项式的参数等信息和拟合曲线及原始数据点的图形。-Polynomial curve fitting
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Least-square curve fitting using polynomials is probably the most basic way to perform some parametric regression analysis. Foor basic tools for polynomial curve fitting are provided here. I also strongly recommend the exhaustive function POLYFITN
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At SRRC, a precision output current monitoring
system is installed to monitor the output performance of
all the booster/storage ring power supplies. Accurate DC
current transformers (DCCTs) are attached to the output
terminal of every power s
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曲线拟合,在众多的样本点中进行拟合,找出满足样本点分布的多项式-Curve fitting, in a large number of sample points were fitted to identify the distribution of sample points satisfy the polynomial
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8阶以下多项式曲线拟合的mfc源码,自己写的,可行有效。-8-order polynomial curve fitting of the following mfc source code, wrote it myself, feasible and effective.
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利用labview设计:
设计一台实用的曲线拟合仪,由用户选择实验数据的输入方式。对已给定的实验数据,用户可方便的选用线性、指数、多项式种曲线拟合方式,并直观地给出各种拟合方式的拟合结果,此VI还具有保存实验数据的功能。
录音机 (可以回放)-The labview design: design a practical curve fitting instrument experimental data selected by the user input. Given experim
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正交多项式最小二乘曲线拟合c语言程序代码-Orthogonal polynomial least squares curve fitting
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进行多项式拟合曲线和参数,给出数据和m文件-Polynomial curve fitting and parameters, given the data and m files
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多项式和非多项式曲线拟合,MATLAB的经典案例 -Polynomial and non polynomial curve fitting
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曲线拟合算法的实现 针对不同曲线进行多项式拟合 -Curve fitting algorithm for different polynomial curve fitting
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这是目前用多项式作曲线拟合的最好算法,
通用算法实现如下.-This is the best algorithm with polynomial curve fitting,General algorithm as follows.
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利用labview编写的程序,实现曲线拟合,其中包括线性拟合,多项式拟合,以及指数拟合等多种拟合方式,且各拟合方式之间可以自由切换。-LabVIEW prepared by the procedures, to achieve the curve fitting, including linear fitting, polynomial fitting, and other fitting methods of the index, and the fitting method can be f
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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).)
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