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polyfit
- 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
PolyFitSingle
- //=== === === === === === === = //函数说明 //函数名称：PolyFit //函数功能：最小二乘法曲线拟合 //使用方法：double *x ---- 存放n个数据点的X坐标 // double *y ---- 存放n个数据点的Y坐标 // int n -------- 给定数据点个数 // double *a ---- 返回m-1次拟合多项式的m个系数 // int m -------- 拟合多项式的项数，即拟合多项式的
polyfit
- 这里提供了两个消除趋势相的matlab程序 在故障诊断中 要对信号进行频谱分析 而在频谱分析前要消除趋势相 这样得到的频谱 能更好的反映故障 有利于进一步诊断
CurveFit_Poly
- 多项式曲线拟合 任意介数 Purpose - Least-squares curve fit of arbitrary order working in C++ Builder 2007 as a template class, using vector<FloatType> parameters. Added a method to handle some EMathError exceptions. If do NOT want to use thi
polyfit txt
- 最多到14次多項式擬合matlab命令.
hurstcaculate.rar
- hurst指数估计 This function does dispersional analysis on a data series, then does a Matlab polyfit to a log-log plot to estimate the Hurst exponent of the series. This algorithm is far faster than a full-blown implementation of Hurst s
polyfit
- C语言的曲线拟合程序，并附有最简单的调用演示程序-C-curve fitting procedure, together with the most simple demonstration program called
polyfit
- 利用最小二乘解法进行离散数值拟合，得到逼近曲线-Discrete least-squares method for the use of numerical simulation, the approximation curve
PolyFit
- 任意阶的多项式曲线拟合方程，附三角maxtix分解-polynomial curve fitting, and triangularity decomposition(LU decmposition)
testpolyfit
- polyfit demo program with noise added in-polyfit
polyfit
- 该程序用来对多种物质混合物吸收光谱数据进行分析，拟合出光谱曲线并且得到其各个峰值位置所在。-The program is used for a variety of mixtures of substances absorption spectral data analysis, curve fitting, and by their spectral location of each peak.
fit
- Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数， 其格式：p=polyfit(x,y,n)其中x，y为样本向量，n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。-Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The format: p = polyfit (x, y, n) where
polyfit-c
- 多项式拟合的C语言代码，可以用于各种数学计算，参数拟合等-Polynomial fitting of the C language code can be used for a variety of mathematical calculations and parameter fitting
Polyfit
- 可以对于数据进行多次拟合，其功能就是Matlab的Polyfit函数-very useful for poly curve fit
polyfit
- 拟合直线 拟合直线 拟合直线 拟合直线 拟合直线 -polyfit the line polyfit the line polyfit the line
polyfit-mat
- 关于曲线拟合的一些matlab例程 -polyfit matlab code
PolyFit.java
- Polynomial curve fitting polyfit from MatLab in Java Applet for demo
polyfit
- 数值线性拟合，MATLAB GUI界面化，可以自行设置数据，拟合阶数，运行后可以得到拟合图形结果-number polyfit matlab GUI you can set input data and fitting coefficient .
polyfit
- polyfit函数是matlab中用于进行曲线拟合的一个函数。其数学基础是最小二乘法曲线拟合原理。曲线拟合：已知离散点上的数据集，即已知在点集上的函数值，构造一个解析函数（其图形为一曲线）使在原离散点上尽可能接近给定的值。(The polyfit function is a function used in curve fitting in matlab. Its mathematical basis is the principle of least-squares curve fitting